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Tenneco - Walker 81918 Catalytic Converter

CARB / EPA approval details - Walker Manufacturing Company Part #81918

Catalytic Converter number 81918, manufactured by Walker Manufacturing Company, has been approved for use in the below test groups according to the listed Executive Orders. For proper emissions compliance, the part must be installed in only the listed Test Group vehicles according to the rules set fourth in the associated Executive Order. .

Approval Details

Executive Order Approvals

Executive Order	Approval
D-182-47	Valid

Validity

As of Thursday, December 26th, 2024 there are no invalid or superceeded Executive Orders for this part number.

Emission Level

LDT2 TIER1

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]

Vehicle	Application	E.O.	Total Converters	Cat Location / Type	Test Group
1995 Chevrolet S10 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	S3G4.329GFGJ
1995 GMC Sonoma 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	S3G4.329GFGJ
1995 Toyota Tacoma 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	STY3.42JGFEK
1996 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.76PGFEK
1996 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.76PGFEK
1996 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.7JPG1EK
1996 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.7JPG1EK
1996 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.76PGFEK
1996 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.76PGFEK
1996 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.7JPG1EK
1996 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.7JPG1EK
1996 Chevrolet Lumina APV 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	TGM3.428GFEK
1996 Chevrolet S10 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	TGM4.32PGKEK
1996 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.76PGFEK
1996 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.76PGFEK
1996 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.7JPG1EK
1996 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.7JPG1EK
1996 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.76PGFEK
1996 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.76PGFEK
1996 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.7JPG1EK
1996 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.7JPG1EK
1996 GMC Sonoma 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	TGM4.32PGKEK
1996 GMC Yukon 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	TGM5.76PGFEK
1996 GMC Yukon 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	TGM5.76PGFEK
1996 Oldsmobile Silhouette 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	TGM3.428GFEK
1996 Pontiac Trans Sport 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	TGM3.428GFEK
1996 Toyota 4Runner 2.7L	ALL	D-182-47	1	Underbody / UNIVERSAL	TTY2.72HGKEK
1996 Toyota 4Runner 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	TTY3.42JG1GK
1996 Toyota Tacoma 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	TTY3.42JG1GK
1997 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	VGM5.7JPG1EK
1997 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	VGM5.7JPG1EK
1997 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	VGM5.7JPG1GK
1997 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	VGM5.7JPG1GK
1997 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	VGM5.7JPG1EK
1997 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	VGM5.7JPG1EK
1997 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	VGM5.7JPG1GK
1997 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	VGM5.7JPG1GK
1997 Chevrolet S10 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	VGM4.32PG1EK
1997 Chevrolet Venture 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	VGM3.428G2EK
1997 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	VGM5.7JPG1EK
1997 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	VGM5.7JPG1EK
1997 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	VGM5.7JPG1GK
1997 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	VGM5.7JPG1GK
1997 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	VGM5.7JPG1EK
1997 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	VGM5.7JPG1EK
1997 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	VGM5.7JPG1GK
1997 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	VGM5.7JPG1GK
1997 GMC Sonoma 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	VGM4.32PG1EK
1997 Oldsmobile Silhouette 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	VGM3.428G2EK
1997 Pontiac Trans Sport 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	VGM3.428G2EK
1997 Toyota 4Runner 2.7L	ALL	D-182-47	1	Underbody / UNIVERSAL	VTY2.72JGKEK
1997 Toyota 4Runner 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	VTY3.42JG2GK
1997 Toyota Tacoma 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	VTY3.42JG2GK
1998 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	WGMXA05.7184
1998 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	WGMXA05.7184
1998 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	WGMXA05.7187
1998 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	WGMXA05.7187
1998 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	WGMXA05.7184
1998 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	WGMXA05.7184
1998 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	WGMXA05.7187
1998 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	WGMXA05.7187
1998 Chevrolet S10 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	WGMXT04.3184
1998 Chevrolet Venture 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	WGMXT03.4142
1998 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	WGMXA05.7184
1998 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	WGMXA05.7184
1998 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	WGMXA05.7187
1998 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	WGMXA05.7187
1998 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	WGMXA05.7184
1998 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	WGMXA05.7184
1998 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	WGMXA05.7187
1998 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	WGMXA05.7187
1998 GMC Sonoma 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	WGMXT04.3184
1998 Isuzu Hombre 4.3L	ALL	D-182-47	1	Underbody / UNIVERSAL	WGMXT04.3184
1998 Oldsmobile Silhouette 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	WGMXT03.4142
1998 Pontiac Trans Sport 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	WGMXT03.4142
1998 Toyota 4Runner 2.7L	ALL	D-182-47	1	Underbody / UNIVERSAL	WTYXT02.7BBP
1998 Toyota 4Runner 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	WTYXT03.4DBP
1998 Toyota Tacoma 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	WTYXT03.4DBP
1999 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	XGMXA05.7184
1999 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	XGMXA05.7184
1999 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	XGMXA05.7187
1999 Chevrolet Express 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	XGMXA05.7187
1999 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	XGMXA05.7184
1999 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	XGMXA05.7184
1999 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	XGMXA05.7187
1999 Chevrolet Express 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	XGMXA05.7187
1999 Chevrolet Venture 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	XGMXT03.4142
1999 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	XGMXA05.7184
1999 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	XGMXA05.7184
1999 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	XGMXA05.7187
1999 GMC Savana 1500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	XGMXA05.7187
1999 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	XGMXA05.7184
1999 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	XGMXA05.7184
1999 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	XGMXA05.7187
1999 GMC Savana 2500 5.7L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	XGMXA05.7187
1999 Oldsmobile Silhouette 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	XGMXT03.4142
1999 Pontiac Montana 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	XGMXT03.4142
1999 Toyota 4Runner 2.7L	ALL	D-182-47	1	Underbody / UNIVERSAL	XTYXT02.7BBP
1999 Toyota Tacoma 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	XTYXT03.4DBP
2000 Chevrolet Venture 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	YGMXT03.4142
2000 Oldsmobile Silhouette 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	YGMXT03.4142
2000 Pontiac Montana 3.4L	ALL	D-182-47	1	Underbody / UNIVERSAL	YGMXT03.4142
2003 Chevrolet SSR 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	3GMXT05.3183
2003 Chevrolet SSR 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	3GMXT05.3183
2003 Chevrolet Trailblazer 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	3GMXT05.3183
2003 Chevrolet Trailblazer 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	3GMXT05.3183
2003 GMC Envoy 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	3GMXT05.3183
2003 GMC Envoy 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	3GMXT05.3183
2003 Isuzu Ascender 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	3GMXT05.3183
2003 Isuzu Ascender 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	3GMXT05.3183
2004 Buick Rainier 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 Buick Rainier 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170
2004 Chevrolet Express 1500 4.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT04.3184
2004 Chevrolet Express 1500 4.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT04.3184
2004 Chevrolet Express 1500 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 Chevrolet Express 1500 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170
2004 Chevrolet Express 2500 4.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT04.3184
2004 Chevrolet Express 2500 4.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT04.3184
2004 Chevrolet Express 2500 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 Chevrolet Express 2500 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170
2004 Chevrolet SSR 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 Chevrolet SSR 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170
2004 Chevrolet Trailblazer 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 Chevrolet Trailblazer 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170
2004 GMC Envoy 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 GMC Envoy 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170
2004 GMC Savana 1500 4.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT04.3184
2004 GMC Savana 1500 4.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT04.3184
2004 GMC Savana 1500 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 GMC Savana 1500 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170
2004 GMC Savana 2500 4.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT04.3184
2004 GMC Savana 2500 4.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT04.3184
2004 GMC Savana 2500 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 GMC Savana 2500 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170
2004 Isuzu Ascender 5.3L	ALL	D-182-47	2	Underbody Left (Driver Side) / UNIVERSAL	4GMXT05.3170
2004 Isuzu Ascender 5.3L	ALL	D-182-47	2	Underbody Right (Passenger Side) / UNIVERSAL	4GMXT05.3170

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Question about this tool? Would you like to buy CARB compliant parts or get listed as a CARB compliant supplier? Feel free to contact us:

• [email protected]
• 1056 Smith Rd
  Traverse City, MI 49696