2003 Mitsubishi Montero-Sport Catalytic Converters
Approved for 2003 Mitsubishi Montero-Sport vehicles in NY and CA
Vehicle search tool for CARB / ARB compliant replacement catalytic converters. Listed parts are approved for installation in Calafornia and New York. Ensure you double check the engine family number printed on the emissions compliance sticker.
CARB Approved Catalytic Converters
Engine Size:
| Test Group | Application | Manufacturer | Part Number | E.O. | Cert Level | Class | Total Converters | Cat Location | Type |
|---|---|---|---|---|---|---|---|---|---|
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 712004 | D-280-42 | LEV1 LEV | LDT2 | 3 | Underbody | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 712004 | D-280-46 | LEV1 LEV | LDT2 | 3 | Underbody | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 712005 | D-280-42 | LEV1 LEV | LDT2 | 3 | Underbody | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 712005 | D-280-46 | LEV1 LEV | LDT2 | 3 | Underbody | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 911064 | D-280-101 | LEV1 LEV | LDT2 | 3 | Front Right of the vehicle (Passenger Side) | DIRECT FIT |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 911065 | D-280-101 | LEV1 LEV | LDT2 | 3 | Front Left of the vehicle (Driver Side) | DIRECT FIT |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 912004 | D-280-101 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 912004R | D-280-101 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 912005 | D-280-101 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 912005R | D-280-101 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Airtek / CatCo | 912465 | D-280-101 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | DIRECT FIT |
| 3MTXT03.5GNS | 3L ALL | Int. Muffler Co. / Maremont | 656801 | D-560-5 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Int. Muffler Co. / Maremont | 656885 | D-560-5 | LEV1 LEV | LDT2 | 3 | Front Left of the vehicle (Driver Side) | DIRECT FIT |
| 3MTXT03.5GNS | 3L ALL | Int. Muffler Co. / Maremont | 656886 | D-560-5 | LEV1 LEV | LDT2 | 3 | Front Right of the vehicle (Passenger Side) | DIRECT FIT |
| 3MTXT03.5GNS | 3L ALL | Int. Muffler Co. / Maremont | 656932 | D-560-5 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Int. Muffler Co. / Maremont | 656943 | D-560-5 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | DIRECT FIT |
| 3MTXT03.5GNS | 3L ALL | Miller CAT | 74004 | D-709 | LEV1 LEV | LDT2 | 3 | Front Left of the vehicle (Driver Side) | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Miller CAT | 74004 | D-709 | LEV1 LEV | LDT2 | 3 | Front Right of the vehicle (Passenger Side) | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Miller CAT | 76005 | D-709 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Valina / CarTex | 101030 | D-562-66 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3L ALL | Valina / CarTex | 107030 | D-562-66 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 712004 | D-280-42 | LEV1 LEV | LDT2 | 3 | Underbody | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 712004 | D-280-46 | LEV1 LEV | LDT2 | 3 | Underbody | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 712005 | D-280-42 | LEV1 LEV | LDT2 | 3 | Underbody | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 712005 | D-280-46 | LEV1 LEV | LDT2 | 3 | Underbody | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 712465 | D-280-42 | LEV1 LEV | LDT2 | 3 | Underbody | DIRECT FIT |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 712465 | D-280-46 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | DIRECT FIT |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 912004 | D-280-101 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 912004R | D-280-101 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 912005 | D-280-101 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 912005R | D-280-101 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Airtek / CatCo | 912465 | D-280-101 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | DIRECT FIT |
| 3MTXT03.5GNS | 3.50L ALL | Int. Muffler Co. / Maremont | 656801 | D-560-5 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Int. Muffler Co. / Maremont | 656885 | D-560-5 | LEV1 LEV | LDT2 | 3 | Front Left of the vehicle (Driver Side) | DIRECT FIT |
| 3MTXT03.5GNS | 3.50L ALL | Int. Muffler Co. / Maremont | 656886 | D-560-5 | LEV1 LEV | LDT2 | 3 | Front Right of the vehicle (Passenger Side) | DIRECT FIT |
| 3MTXT03.5GNS | 3.50L ALL | Int. Muffler Co. / Maremont | 656932 | D-560-5 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Int. Muffler Co. / Maremont | 656943 | D-560-5 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | DIRECT FIT |
| 3MTXT03.5GNS | 3.50L ALL | Miller CAT | 74004 | D-709 | LEV1 LEV | LDT2 | 3 | Front Right of the vehicle (Passenger Side) | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Miller CAT | 74074 | D-709 | LEV1 LEV | LDT2 | 3 | Front Left of the vehicle (Driver Side) | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Miller CAT | 76005 | D-709 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Valina / CarTex | 101030 | D-562-46 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Valina / CarTex | 101030 | D-562-66 | LEV1 LEV | LDT2 | 3 | Rear of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Valina / CarTex | 107030 | D-562-46 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |
| 3MTXT03.5GNS | 3.50L ALL | Valina / CarTex | 107030 | D-562-66 | LEV1 LEV | LDT2 | 3 | Front of the vehicle | UNIVERSAL |