Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on December 8, 2008.
As of Monday, June 17th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModificationRemarks
Series 7100001996 to 2004 selected GM LDT2 & MDVNoneContact manufacturer or distributor for specific vehicle application

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-280-45
  • Executive Order 280-45 / D280-45
  • ARB # D-280-45
  • Executive Order No: D-280-45
  • C.A.R.B. No. D-280-45
  • Resolution D-280-45
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-280-45 PDF

D-280-45 Document:



                                     State of California
                                  AIR RESOURCES BOARD

                             _EXECUTIVE ORDER D—280—45 —
                 Relating to Exemptions under Section 27156 and 38391
                                   of the Vehicle Code

                                  Airtek, Inc. (d.b.a. Catco)
                         "Series 710000 Three—way Catalytic Converter"

WHEREAS, Vehicle Code Sections 27156 and 38395, and Title 13, California Code of
Regulations (hereafter "CCR") Section 2222(h), authorize the California Air Resources Board
and its Executive Officerto exempt new aftermarket catalytic converters from the prohlbltlons
of Vehicle Code Section 27156 and 38391.                                                      '

WHEREAS, Airtek, Inc. (Airtek) of 4410 W. 37"" Avenue, Hobart, Indiana 46342, has applied
to the Air Resources Board for exemption from the prohibitions in Vehicle Code Sections
27156 and 38391 to market its new aftermarket Series 710000 three—way catalytic converter
(TWC) on selected 1996 through 2004 GM light—duty trucks 2 (LDT2) and medium—duty
vehicles (MDV) equipped with on—board diagnostic II (OBD—II) systems as specified in
Appendix D—280—45 and incorporated herein. Series 710000 TWCs will be used for single or
dual catalytic converter system appllcatlons This catalytic converter is to be sold as a
universal or dlrect fit system.

WHEREAS, pursuant to the authority vested in the Executive Officer by Health and Safety
Code Section 39515 and in the Chief, Mobile Source Operations Division by Health and
Safety Code Section 39516 and Executive Order G—02—003, the Air Resources Board finds
that the above aftermarket catalytic converter complies with the California Vehicle Code
Sections 27156 and 38395 and Title 13, California Code of Regulations, Section 2222(h).
Emission performance of the catalytic converter was based on durability bench—aging by
Compliance Research Services, Inc. using the Air Resources Board—modified RAT—A bench—
aging cycle for 100 hours, as specified in Appendix A to the "California Evaluation
Procedures for New Aftermarket Catalytic Converters" as adopted on October 25, 2007.

WHEREAS, previous emissions and OBD 1| compatibility tests conducted by AirTek, Inc.
using a vehicle of a weight classification and exhaust configuration similar to those listed in
Appendix D—280—45 and certified to the Low Emission Vehicle (LEV) standards resulted in the
issuance of Executive Order D—280—10, it was determined that the installation of Series
710000 TWC on the vehicles listed in Appendix D—280—45 meets the requnrements of
California regulations for aftermarket catalytic converters.

THEREFORE, IT IS HEREBY RESOLVED that Airtek, Inc.’s 710000 TWC is exempted from
the prohibitions in Vehicle Code Sections 27156 and 38391 for installation on the approved
vehicle applications specified in Appendix D—280—45 subject to the following conditions:

   1. No changes are permitted to the catalytic converter as described in the application
      for exemption. Any changes to the catalytic converter or any of their components,


                                           —2—
  and other factors addressed in this order must be evaluated and approved by the Air
  Resources Board prior to marketing in California.

. Marketing of the catalytic converter using identifications other than those shown in
  the exemption application, and in this Executive Order, or marketing of the catalytic
  converter for application other than the ones shown in this Executive Order shall be
  prohibited unless prior approval is obtained from the Air Resources Board.
  Exemption of this product shall not be construed as an exemption to sell, offer for
  sale, or advertise any components of the catalytic converter as individual devices.

._ Any oral or written references to this Executive Order or its content by Airtek, Inc., its
  principals, agents, employees, distributors, dealers, or other representatives must
  include the disclaimer that the Executive Order or the exemption it provides is not an
  endorsement or approval of any emission reduction claims for the catalytic converter
  and is only a finding that thecatalytic converter is exempt from the prohlbltlons of
  Vehicle Code Sections 27156 and 38391.

._ Airtek, Inc.‘s installation instructions for the new catalytic converter must conform to
  requirements in Section (h) of the "California Evaluation Procedures for New
  Aftermarket Catalytic Converters," as adopted October 25, 2007.

. Installation of the Catalytic converter shall not cause the relocation of an oxygenl
  sensor. Oxygen sensors must be installed in the same location, position and
  orientation as prescribed in the original equipment manufacturer‘s configurations.

._ Upon installation, the catalytic converter must carry a manufacturer‘s warranty for
   five (5) years or 50,000 miles as prescribed in Section (f)(2) of the "California
   Evaluation Procedures for New Aftermarket Catalytic Converters as adopted
   October 25, 2007.

._ Airtek, Inc. and its vendors may not advertise the new aftermarket catalytic
   converter as "high flow or easy flow" catalytic converter or use any phrase that could
   make them appear to perform better than the original equipment manufacturer
   (OEM) catalytic converters.

._ Any marketing arrangement of the new aftermarket catalytic converter by a third
   party, which involves the use of packaging identification different from the ones
   described in this Executive Order must be approved by the Air Resources Board
   prior to shipment.

._AirTek, its associates, vendors, other businesses, and individuals associated with
  AirTek, may not sell or supply new aftermarket catalytic converter substrates to a
  third party to be assembled in a different facility and marketed under this Executive
  Order without approval from the Air Resources Board.




                AIRTEK, INC. — CATALYTIC CONVERTER — D—280—45


                                        — 3 _—



 10. AirTek, Inc. shall comply with—the quality control procedures and repdrting
     requirements in Section (f)(5) of the "California Evaluation Procedures for New
    Aftermarket Catalytic Converters," as adopted October 25, 2007 .

 11. Quality control reports must be submitted on a quarterly basis and warranty
     information reports on a semi—annual basis, starting with periods covering
     January 1 through March 31, 2009 and January 1 through June 30, 2009,
    respectively.

 12. Airlek, Inc. must provide a permanent label or stamp as specified under Section
     (f)(1) of the "California Evaluation Procedures for New Aftermarket Catalytlc
     Converters," as adopted on October 25, 2007.

 13.AirTek, Inc.‘s vehicle application catalog must conform with the requirements as
    specified under Section (f)(4) of the "California Evaluation Procedures for New
    Aftermarket Catalytic Converters," as adopted on October 25, 2007.

 Executive Order D—280—10 dated July 28, 2004, is hereby superseded and of no further
 force and effect.

 Violation of any of the above conditions shall be grounds for revocation of this order.
 The order may be revoked only after a 30—day writtennotice of intention to revoke it,
 during which period the holder of the order may request in writing a hearing to contest
_the proposed revocation. If a hearing is requested, it shall be held within 30days of
 receipt of the request, and the order may not be revoked until a determination is made,
 after the hearing, that grounds for revocation exist.

 Executed at El Monte, California, this 2 day of December 2008.



                                     Annette Hebert, Chief        .
                                     Mobile Source Operations Division




                     AIRTEK, INC. —CATALYTIC CONVERTER — D—280—45


                                                                               APPENDIX D—280—45
                                                         AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV
No          Model        Vehicle Model        Engine Engine Famil Certification Weight Exhaust Converter      Total           Monitored   Universal     Direct
     _   |. Year                               Size    9         Y      Level     Class    Type     Type  _Converters         Converter                   Fit
1                        SUBURBAN/YUKON        5.7L    TGMS.7PGFEK                    MDV3                                                 712005       712333
2                             C—K PU

                               |                                                                                                                        FRONT
                         SUBURBAN/YUKON,                                                           D       2TWC          2         BOTH
                                                                                       MDv2                                                712006       712703
3                             C—K— PU,         7.AL    TGM7.4JBG1EK
                                                        G
                                                                                                                                                       REAR TBD

                              G SERIES VAN                                                                                                               TBD

4                                                      TGM4.35PGKEL                    LOT2
                    | ASTRO/SAFARI VAN         43L                                                                                                      712075
5                                                      TGM4.35PGFEK
                             —G SERIES VAN                                            MDv2         °       C             ‘         CC                   712649
6                                                      TGMS.O0HPG1EK                                                                       712007
           1996                  C—K PU        5.0L                                                                                                     712720
7                                                      TGMS.OJPG1EK    Tierd          MDV3                                                              712649
                                                                                                                                                         RIGHT
                              G SERIES VAN                 |
8                                              5.7L    TGMS.75PGFEK                  _ MDv2        D       2TWC          2         BOTH                 7122?

                     |                                                                                                                                  712043
                         5 SERIES JIMMY, S                                                                                                              712682
9                          SERIES BLAZER               TGM4.32PGKEK                    LOT2        5       TCW           1         YES     712006
                            5 SERIES PU                                                                                                                 712881
10                         G SERIES VAN        7 AL    TGM7.4J8G1EK                   MOovs        D       2TWC          2         BOTH    712007        TBD
11                             C—K PU          43L     TGM4.38PGBEK                    LOT2        5       TWe           10         ves         ___|    712720
12                          S SERIES PU        2.2L    TGM2.218GFEK                    LDT1i                                   |           712006       712819
13                             C—K PU                  TGMS.7JPG1EK                                                      2
14                                                     VGMS5.7HPG1EK                                                 ,
                                                5.7L                                  MDV3         D           TWC                 BOTH    712005      712333
15                       SUBURBAN/YUKON        ~       VGMS.7JPG1EK                                        2             2                    00
16                                                     VGMS.7JPG1GK

17                                                     VGM4.32PG2EK    TLEV            LOT2                              1         ~YES    712007      712075
                         ASTRO/SAFARI VAN
18         1997                                        VGMA4.3HPG3EK    LEV                                              1         YES     712007      712075

                         |                     A.3L     '     |                                    5       TWC
                             CHEVY & GMmC G                                           mov2
19                   SERIES VANS/CHEVY                 VGM4.3HPG1EK    TiER1                                             1         ves     112007      32649
                                 C—K PU

                              CHEVY C—K PU                                                             _                                               712720



                                                                                 PAGE 1 of 10


                                                                            APPENDIX D—280—45
                                                         AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV
      Model        .                         Engine    X        .   Certification Weight Exhaust Converter         Total    Monitored      L        Direct
No.            Vehicle Model                   —    Engine Family                                                |                      Universal       s
       Year                                   Size                      Level      Class      Type  Type       Converters   Converter                 Fit
20                                            43L     VGM4.3JPG1EK                        MOV3
|               CHEVY & GMC G
                                                           .                                                                                        71264
21                SERIES VANS/                        vGMS.OHPG1EK                        MDV2      S   TWC        1           YES       712007        649
                 -                            5.0L              .
22                                                    VGMS5.O0JPG1EK
                 CHEVY C—K PU                                            |                                                                          712720
                 ~                                                                        MDV3                                                       FRONT
23            SCUHBE%BQS/CYg KKOPTJ/          7AL     VGM7.A4J8G1EK                                                                                  712703
                                    |                                                                                                    712006     |REAR TBD
      1997
24             S SERIES BLAZER/                       VGM4.32PG1EK                         LOT2                                                     712792
                    JIMMY


25                                                        VGMS.7P
                                                           GMS5.7PG1EK
                                                                                                    >   2TWC       2j         BOTH
                                                                                                                                                    712003
                                                                                                                                                     RIGHT

                                                                                              .                                                     712042
                                              5.7L
                CHEVY & GMC G                  ‘                             TIER1                                                                    LEFT
                                                                                          MODV3
                 SERIES VANS                                                                                                                        712043
26                                                    VGMS5.7JPG1EK                                                                                  RIGHT
                                                               |                                                                         712007
                                                                                                                                          |         712042
27                                            7AL     VGM7.4J8G1EK                                  D                                                TBD

28            cmevrorer aeme ek|              3       WGMXA04.3190                        MDv2
                     Py                                                                                                                             712720
29                                            5.0L    WGMXA05.0184                        MDV3
               S SERJ':E; ;LjZER/                     |                                                                                             112792
30    1998       —   —                                WGMXTO4.3182                         LOT1     S   TWC        1          YES        712006
              CHEVY GMC S SERIES                                                                                                            -
                                                                                                                                                     TBD
                          PU                  A4.3L
               S SERJI:E'\SA I!\BAL\:xZER/                                                                                                          712792
31                                                    WGMXTO4.3184                         LOT2                                          712006
              CHEVY GMC S SERIES
                          PUJ                                                                                                                        TBD




                                                                                     PAGE 2 OF 10


                                                                            APPENDIX D—280—45
                                                     AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV
         Model        a                  Engine    .        .   Certification Weight Exhaust Converter        Total     Monitored      .           Direct
No.               Vehicle Model            —    Engine Family                                                                       Universal          &
          Year                            Size                      Level      Class   Type     Type       Converters   Converter                    Fit
                   CHEVY & GMmC G                                                                ‘
32                    SERIES              5.0L   WGMXA05.0182                       MOv2        5   TWC        1           YES        712007       712649
                  VANS/CHEVROLET           —             ‘
                    GMC C—K PU
                       -                                             TIERL                                                                            NT
                 SUBURBAN/YUKON/                                                                                                                   FRO
                 CHEVY GMC C—K PU                                                                                                     712006       712703
33                                        7.AL   WGMXA07.4201                      —MDV3                                  BOTH          :         REAR TBD
                   CHEVY & GMC G                                                                                                           .
                                                                                                                                       12           TBD
                    SERIES VANS                                                                                                       712007
34                                               WwGMxAo5.7185                      Mov2                                  BOTH
         1998,     SUBURBAN/YUKON/T                                                             D   2TWC       2                      712005       712333
                 |       AHOE
                                                                      LEV
                                                                        &                                                                           LEFT
35                 cHEVY & Gmc o          5.7L   WGMXA05.7186                                                             BOTH                     712043
                                            |                                      MDV3
                     SERIES VANS                                                     |                                                712007        RIGHT
                                                                                                                                                   712042
36                CHEVY GMC C—K PU               wGMXA05.7184        TIER1                                                BOTH        712005       712333
37                                   |           WGMXAOS.7187                                                             BOTH
38                ASTRO/SAFARI VAN        4.3L   WGMXTO4.3187        TLEV           LOT2        5   TWC        1           YES        712007       712075
39                CHEVY GMC C—K PU        5.7L   WGMXAO05.7182                                  D   2TWC       2          BOTH        712005       ;E?ig |

40                                                                                 MDv2
                  . CHEVY & GMC G                XGMXAO05.0182                                                                                     712649
                     SERIES VANS          5.0L
41                CHEVY GMC C—K PU               XGMxXA05.0184                     movs         5   TwC        1           ves        712007       232729
42                 CHEVY & GMC G                 XGMXA04.3190    |                 mov2                                                           712649
     j              SERIES VANS           43L
43                                           |   XGMXA04.3192    TIERL
         1999    |SUBURBAN/YUKON/T                                                                                                   FRONT OR     FRONT
                  AHOE / CHEVY GMC                                                                                                               712703
                       C—K PU                                                                                                       REAR 712000 |pear Tap
44                                        7 AL   XGMXAO07.4201
                                                                                   MDV3                                                :
                   CcHEVY & gmc G                                                               D   2TWC       7          BOTH        LEFT OR
                    SERIES VANS                                                                                                        RIGHT        TBD
                                                                                                                                      712207
                                                                                                                                                  712333
                 SUBURBAN/YUKON/T                                                                                                    FRONT OR
                                           .       M     71          LEV
45                     AHOE               57L    XGMXA05.7186         E                                                             REAR 712005    gg?;
                                                                              PAGE 3 OF 10


                                                                           APPENDIX D—280—45
                                                AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV
       Model        .               Engine    .        .   Certification Weight Exhaust Converter            Total      Monitored      &             Direct
 No.            Vehicle Model         —    Engine Family                                                                            Universal            .
        Year                         Size                      Level      Class   Type     Type           Converters    Converter                      Fit

 46                                         XGMXAOS.7186             LEV           MOV3
                                                                                                                                                     712333
               SUBURBAN/YUKON/T                                                                                                                      Béii
                     AHOE
 47                                         XGMXA05.7187                           MDV2                                                  rront or    *P©
                                     5.7L                                                      D   2TWC         2         BOTH      REAR 712005

                                                                 TIERL
                                                                                                                                                     FRONT
 48            CHEVY GMC C—K PU             XGXMAOS.7182                           LODT2                                                             712703

       1999                                                                   ,                                                                     REAR TBD


 49                                         XGMXATO4.3187        TLEV

               ASTRO/SAFARI VAN      4.3L                                          MDV2        S   TWC          1             YES        712007      712075
 50                       |                 XGMXAO04.3188                                ~


                                                                     Lev                                                                              LEFT
                 CHEVY & GMC G                                                                                      |                    FRONT OR    712043
 51               SERIES VANS        5.7L   XGMXAO0S5.7185                        _ MDV2                        2         BOTH      REAR 712007      RIGHT
                                                                                                                                     |               712042

                                                                                                                                                     FRONT
               CHEVY GMC C—K PU                                                                                                     R:::,;'IZ?)SG 712703
 52    2000                          7 AL   YGMXAO7.4201         TIERL             MDV3                         2         BOTH         |          REAR TBD

                 CHEVY & GMC G
                  SERIES VANS                                                                  O   2TWC                                      .
                                                                                                                                         712007       TBD

               SUBURBAN/YUKON/T
                AHOE/ CADILLAC                   |               |
 53                                         YGMXA05.7194             LEV           LD                       .             B
                ESCALADE/CHEVY                               |                          12                      *             OTH        LEFT OR
                  GMC C—K PU                                                                                                              RIGHT     712333
                                                                                                                                         712005
— 54   2000    CHEVY GMC C—K PU      5.TL   YGMXAO05.7191                         MDV3                          2         BOTH



 55            SUBURBAN/YUKON/T             YGMXTO5.7189                          MDV3
                     AHKHOE
                                                                 TIERL



 57             Cl;i\gél 5:::(; G           1GMXAOS5.O181                          LOT2
       2001                          5.0L
 58                                         1GMXA05.0182                          MDV3

                                                                             PAGE 4 OF 10


                                                                              APPENDIX D— 480—45
                                                                     \

ADDITIONAL VEHICLES
                                                      AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV
                                            Engine     Engine            Certification      Weight   Exhaust   Converter     ‘Total     Monitored                  Direct
 No.      Model Year    Vehicle Model                                                                                                               Universal
                                             Size      Family_               Level           Class    Type      Type       Converters   Converter                    Fit
                        C1500 SILVERADO&
                        SIERRA 2WD,K1500                                                                                                                           712063
  59                                                 XGMXAO4.3195            TIERL
                       SILVERADO & SIERRA
                             AWD                                                                                                                      LEFT OR
              1999                           4.3L                                            MDV2                2TWC                     BOTH
                        C1500 SILVERADO&                                                                                                            RIGHT 712006
                        SIERRA 2WD,K1500             XGMXAOA4.3194                                                                                                 712063
  60
                       SILVERADO & SIERRA
                               4WD
                       CHEVROLET VENTURE
                          FWD, PONITAC
  61                     MONTANA FWD         3 .AL   YGMXTO3.4142             LEV             LTD2                                         YES        712006       712133
                           OLDSMOBILE
                            SHILLOETTE
                        C1500 SILVERADO&
                        SIERRA 2WD,K1500
  62                                                 YGMXAO4.3190
                       SILVERADO & SIERRA
                              4WD
                                             4.3L
                        C1500 SILVERADO&
                        SIERRA 2WD,K1500
  62                                                 YGMXTO4.3184            TIERL
                       SILVERADO & SIERRA
                              4WD


                       C1500 SILVERADO&
              2000         SIERRA 2WD
                       AUTOMATIC TRANS                                                       MOoV2
                                             4.8L
                       ,K1500 SILVERADO &                                                                                                             LEFT OR
                           SIERRA 4WD                                                                            2TWC                     BOTH                     712083
                                                                                                                                                    RIGHT 712006
                        AUTOMATIC TRANS
  64                                                 YGMXAO05.3183

                                                                              LEV
                        C1500 SILVERADO&
                        SIERRA 2WD,K1500
                       SILVERADO & SIERRA
                              4WD
                                             5.3L


                       CHEVROLET TAHOE &
                        YUKON 2 & 4 WD,
  65                                                 YGMXAOS5.3184                           MOV3
                       SUBURBAN & YUKON
                          XL 2 & 4WD
                                                                                     PAGE 5 OF 10


                                                                                 APPENDIX D— 480—45
                                                            AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV
                             .                Engine         Engine      Certification Weight Exhaust Converter       Total     Monitored       .            Direct
No.      Model Year|l    Vehicle Model          —                .                                                                           Universal           .
                                               Size          Family          Level      Class   Type     Type      Converters   Converter                      Fit
                         C1500 SILVERADO&
                        SIERRA 2WD ,K1500                                  |            |
66                      siverado & *sierra * .8L/5.3L
                                              8L/5.3L YGMXTO5.3181
                                                              .                TIER1            MDv2                                                         712083

            2000                4WD
                           G1500, G2500
                         EXPRESS, SONOMA                      ;.
67 ‘                             ‘ YUKON,
                        VAN, TAHOE              3L
                                               5.3                  .
                                                           YGMXAO05.7185                        MDV3                                           leFr on       712333
                              ESCALADE,                                                                                               '
                                                                                                        P   2IwC       *          BOTH      RIGHT 712006

                         C1500 SILVERADO& _
                         SIERRA 2WD,K1500 —
68                      siverapo & sierra      *>*         lG_MXAO4.319O                                                                                     712083
                          |      4AWD
                                                                                              ~ MoDv2
                            G1500, G2500               -                                                                   :
69 9 _                    EXPRESS,‘ SAVANA     4.3L
                                                 3             XA04.3192
                                                           1GMXA04.319                                  5   TWC        1           YES         712007        712019
                        C1500 SILVERADO& |
                        SIERRA 2WD ,K1500                                                                                                   712006 LEFT
7                              |   *      4.8L/5.3L          MXAO5.31
    o                   sitverapo & sierra    °/           1GMXA05.3183         LEV                                                           orrisHt        "**%°®
                                 4WD
                                                                                                                                                             RIGHT
            2001

                          EXPRESS, SAVANA       '
                                                                                                                                                            LEFT SIDE
                                                                                                                                                             712081
                                                                      }                                 D   2TWC       2          BOTH        LEFT OR
71                            SIERRA 4wo                   1GMXA06.0194
                                                                  6.019                                                                     rigHt 712006|     PP

                                                                                               MDV3                                                           RIGHT
                        vyukon 4wo, vurkon|    69 _                                                                                                          75'222c
                               XL 4WD
                                          |                                                                                                                 LEFT SIDE
                                                                                                                                                             712267

                          G3500 EXPRESS,                                                                                                      LEFT OR
72                         SAVANA VANS          .
                                               8.1L                .
                                                           1GMXAO08.1202       TIER1                                                                          TBD
                                                                                                                                            RIGHT 712005




                                                                                       PAGE 6 OF 10


                                                                              APPENDIX D— 480—45
                                                         AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV
                          &              Engine           Engine        Certification     Weight   Exhaust   Converter      Total     Monitored       .              Direct
No.   Model Yearl    Vehicle Model         .                  .                                                                                    Universal             .
                        |                 Size            Family            Level          Class    Type       Type      Converters   Converter                        Fit
                     TRAILBLAZER 2 & 4                                                                                                                               712254
                           wo                                                                                                                                       FOR 129
                              f                                                                                                                                     INCH WB
73                          .    |                   2GMXTO4.2185                                                                                                    712154
                      ENVOY 2& 4 WD,      4.2L                                                                                                       712005          FOR 113
                     BRAVADA 2 & 4 WD                                        Lev            LOT2                                                                    INCH we

74
                     TRAILBLAZER EXT‘                2       TO4.2187                              —                                                                 7122
                    ENVOY XL 2 & 4 WD                    GMXTO4.218                                                                                                   12254
                       G1500 G2500                                                                     $       TWC           1           YES
75              ~|EXPRESS AND SAVANA|     4.3L       2GMXA04.3192
                           VANS


                       G1500 G2500
76                  SAVANA CARGO VANS                ZGMXTOS'mBl_                           MDV2                                                     712007          712019
         2002                             5.0L                              TIER1
                       G1500 G2500               |
                     EXPRESS SAVANA
77                    CARGO VANS &                   2GMXTO5.0182
                     PASSENGER VANS
                       G1500 G2500
                     EXPRESS SAVANA                                                                                                                 LEFT OR
                      CARGO VANS &        5.7L                                                                                                    RIGHT 712007        TBD
                     PASSENGER VANS                                                        mov3
                       C1500, K1500
78                   CENTENIAL AWD,                  2GMXA06.0194                                      D       2TWC          2          BOTH                         RIGHT
                    YUKON DENALI AWD,
                    CADILLAC ESCALADE     6.0L                                                                                                    Ri GL:TFESZROo5    7t:§$6
                      AWD, YUKON XL                                                                                                                                  712267
                      AWD, CADILLAC                                         LE
                     ESCALADE XLTEXT

                       RONDEZVOUS
                     FWD/AWD , AZTEK                                                                                                                                 712246
                        FWD/AWD,

79      .2003       VENTURE FWD/AWD,      3.AL       3GMXTO3.4141                           LOT2       S       TWC           1          YES          712005
                        MONTANA                                                                                                                                      712307
                        FWD/AWD,                                                                                                                                    FWD/ TBD
                       SHILLOETTE                                                                                                                                     AWD
                        FWD/AWD
                                                                                   PAGE 7 OF 10


                                                                   APPENDIX D— 480—45
                                                      AirTek INC. SERIES 712000 _FOR GM LDT2/MDV
                                         Engine     Engine      Certification Weight Exhaust  Converter      Total      Monitored                  Direct
No.   Model Year    Vehicle Model                                                                                                   Universal
                                          Size      Family        Level          Class   Type |   Type     Converters   Converter                   Fit
                                                                                                                                                   712254
                    TRAILBLAZER 2 &                                                                                                               FOR 129
                    4WD, ENVOY 2 &                                                                                                                INCH WB
80                                                3GMXTO4.2185                    LOT2
                   4WD, BRAVADA 2 &
                                                                                                                                                   712154
                         4WD
                                                                                                                                                  FOR 113
                                                                                                                                                  INCH WB
                                          4. 2L


                    TRAILBLAZER EXT,
                   ENVOY XL 2 & 4 WD,                                                                                                              712254
81                                                3GMXAOA4.2187
                                                                                                                           YES        712005

                   I1SUZU ASCENDER 2 &
                           4WD

                    C1500 SILVERADO&
                   SIERRA 2WD ,K1500
                   SILVERADO & SIERRA
82                 4WD , G1500 G2500      4.3L    3GMXTO4.3184                                                                                      TBD
                     EXPRESS SAVANA
                     CARGO VANS &
         2003                                                      LEV           MOV2
                    PASSENGER VANS

                   TRAILBLAZER EXT 2 &
                   4WD, ENVOY XL 2 & 4                                                                                                              TBD
                      |    WwD
                       SSR PICKUP                                                                                                                  172155
                                          5.3L
                   ISUZU ASCENDER 2 &                                                                                               712006 LEFT
83                  4WD, G1500 G2500              3GMXTO5.3183                                    2TWC .                  BOTH                      TBD
                                                                                                                                     OR RIGHT
                      SAVANA VANS

                    €1500 SILVERADO&
                    SIERRA 2WD,K1500
                                          4.8L                                                                                                     712083
                   SILVERADO & SIERRA
                          4WD

                                                                                                                                                   712254
                                                                                                                                                   FOR 129
                   TRAILBLAZER, ENVOY,                                                                                                            INCH WB,
84                                        4. 2L   3GMXTO4.2185                    LTO2                                     ves        712005
                                                                                                                                                   712154
                    BRAVADA 2 & 4WD
                                                                                                                                                  FOR 113
                                                                                                                                                  INCH WB


                                                                         PAGE 8 OF 10


                                                                       APPENDIX D— 480—45
                                                    AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV                                        |
                         .                Engine     Engine         Certification    Weight     Exhaust   Converter     Total      Monitor                                i
No.   Model Yearl    Vehicle Model        | g          9 .                             °19                                            nitored                           D'r?Ct
                                           Size       Family           Level          Class |    Type       Type      Converters   Converter                             Fit
                    C1500, K1500 TAHOE,
                     YUKON, SILVERADO,     4.8L                                                                                                                         712083
                           SIERRA

                          G1500 EXPRESS                                                                                                                                  TBD
                           SAVANA VANS


                                                                                                                                                                         LWB
85                                                 3GMXTO5.3184 |                                                                                                       RIGHT
                                                                                                                                                                         SIDE
                                           sau                                                                                                                          712208
                          G2500 EXPRESS                                                                                                                                 RIGHT
                           SAVANA VANS                                                                                                                              ,
                                  .                                                                                                                                   SIDE
         2003                                                                          MDV3                                                                          712188
                                                                                                                                                                    LEFT SIDE
                                                                                                                                                                    BOTH WD
                                                                                                                                                                     712189

                      |                                                                                                                                LEFT OR
                     CADILLAC ESCALADE                                  LEV                       P         2TWe          2          BOTH           RIGHT 712005|     RIGHT
                    AWD, YUKON /SIERRA                     .                                                                                    |                      SIDE
86                     JDENALI AWD,                3GMXTO6.0187                                                                                                      712266
                     ESCALADE EXT AWD,                                                                                                                              LEFT SIDE
                      YOUKON XL AWD        6.O0L                                                                                                                     712267

                                                                                                                                                                        RIGHT
87                   HUMMER H2 4WD                 3GMXTO6.0194                                                                                                     712166
                                                                                                                                                                     LEFT
                                                                                                                                                                    712167
                    BUICK RAINIER 2WD                                                                                                                                   TBD |
                             & AWD
                     SSR PICKUP 2WD                                                                                                                                 712155
                     TRAILBLAZER EXT,      S5.3L
                     ENVOY XL, ISUZU                           |                                                                                                        TBD
88       2004        ASCNDER 2& 4WD                4GMXTO5.3170                       MDV2

                    G1500/ G2500 VAN,
                         SAVANA
                                   |                                                                                                                                71
                       C1500/K1500         4.8L                                                                                                                          2083
                    SILVERADO, SIERRA       '

                                  |                                           PAGE 9 OF 10


                                                                    APPENDIX D— 480—45
                                                    AirTek INC. Series 710000 SERIES FOR GM LDT2/MDV
           ;                            Engine       Engine      Certification Weight Exhaust Converter     Total      Monitored                  Direct —
No.   Model Yearl   Vehicle     Model        —           .                                           |                                i
 i       de           ehicle Mo             Size     Family       Level           Class   Type   Type     Converters   Converter   Universal        Fit
                      G1500/ G2500                         |
                    EXPRESS, SAVANA                                                                                                                TBD
                          VANS
89                                          4.3L   4GMXTO4.3184                   Mov2
                      . C1500/K1500     |
                                                                                                                                     LEFT OR      712083
         2004       SILVERADO, SIERRA                              LEV                     D     2TWC         2          BOTH
                                                                                                                          C        RIGHT 712005

                                                                                                                                                  RIGHT
90                  HUMMER H2 4WD           6.OL   4GMXTO6.0194                   MDV3                                                            7&;:6

                                                                                                                                                  712167




                                                                         PAGE 10 OF 10



Document Created: 2008-12-16 14:30:39
Document Modified: 2008-12-16 14:30:39

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