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Denso 234-4000 Oxygen Sensor
| Brand | Denso 234-4000 |
|---|---|
| Position | Downstream |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 0.708 |
| Universal Or Specific Fit | Universal |
| Wire Quantity | 4 |
| Wiring Harness Length | 11.77 |
| Product line | Universal |
| Fits | Buick, Chevrolet, Oldsmobile, Pontiac, GMC, Isuzu, Cadillac, Daewoo, Saturn, Honda, Acura, Mercedes-Benz, Lexus, and BMW · 1132 vehicles |
OE-standard build. Precision-built for exact replacement and a first-time fit.
Heated sensor. Helps support quicker operation and consistent readings.
Threaded mounting. Installs with a secure, threaded connection.
Cross-references Bosch 13026, Bosch 13027 and Bosch 13029 for the same application. See all 22.
Denso 234-4000 Oxygen Sensor Overview
Denso 234-4000 is a universal heated oxygen sensor built for direct replacement use across a wide range of GM, Acura, Honda, Isuzu, Mercedes-Benz, BMW, Lexus, and Saturn applications. It is engineered for precise fitment, stable exhaust feedback, and dependable operation in upstream and downstream positions.
For shoppers searching for a universal oxygen sensor for Chevrolet Silverado 1500, GMC Sierra 1500, or Pontiac Grand Prix applications, this Denso sensor provides the OE-style construction and connector layout needed for a clean replacement.
Key Features
- Heated oxygen sensor design for faster operating temperature
- Universal fit with threaded mounting type
- 4-wire configuration for signal and heater circuit operation
- Wiring harness length: 11.77 in.
- Thread diameter: 0.708 in.
- Built to Denso OE standards for replacement accuracy
- Aluminum oxide trap layer helps protect the ceramic element from silicone and lead contamination
Product Details
Denso 234-4000 is part of Denso’s Universal line, which focuses on exact replacement fit and OE-level manufacturing consistency. The sensor is precision built to match the required mounting and electrical characteristics for many downstream and upstream oxygen sensor locations. That makes it a practical choice for drivers and technicians servicing emissions-related faults on vehicles such as the Chevrolet Impala, Buick Regal, and GMC Yukon.
This part cross-references Bosch 13026 and Bosch 13027 for the same application.
What This Oxygen Sensor Helps Address
- Check engine light concerns related to oxygen sensor performance
- Incorrect air-fuel feedback from a worn or contaminated sensor
- Poor fuel economy caused by inaccurate exhaust readings
- Rough idle or drivability issues tied to emissions feedback faults
- Failed emissions testing linked to sensor response problems
Installation Notes and Fitment
Compatible With many 1986-2004 applications, including Fits 1999-2002 Chevrolet Silverado 1500, Upstream and Fits 1996-2003 Pontiac Grand Prix, Downstream. Additional coverage includes Fits 1996-2004 Buick Century, Downstream and Fits 1996-2002 GMC Yukon, Upstream or Downstream depending on vehicle configuration.
- Fits 1996-2004 Buick Century, Downstream
- Fits 2002-2004 Buick Rendezvous, Downstream
- Fits 2000-2004 Chevrolet Impala, Downstream
- Fits 1996-2004 Chevrolet Monte Carlo, Downstream
- Fits 1999-2004 Oldsmobile Alero, Downstream
- Fits 1996-2004 Oldsmobile Silhouette, Downstream
- Fits 2001-2004 Pontiac Aztek, Downstream
- Fits 1996-2004 Pontiac Grand Am, Downstream
- Fits 1999-2004 Pontiac Montana, Downstream
- Fits 1994-2003 Buick LeSabre, Upstream
- Fits 1996-2003 Buick LeSabre, Downstream
- Fits 1994-2003 Buick Park Avenue, Upstream
- Fits 1996-2003 Buick Park Avenue, Downstream
- Fits 1994-2003 Buick Regal, Upstream
- Fits 1995-2003 Buick Regal, Downstream
- Fits 1994-2003 Chevrolet Corvette, Upstream
- Fits 1996-2003 Chevrolet Corvette, Downstream
- Fits 2000-2003 Chevrolet Impala, Upstream
- Fits 1994-1996 Chevrolet Impala, Upstream
- Fits 1997-2003 Chevrolet Malibu, Downstream
- Fits 1995-2003 Chevrolet Monte Carlo, Upstream
- Fits 1996-2003 Chevrolet S10, Downstream
- Fits 1996-2003 GMC Sonoma, Downstream
- Fits 1996-2003 Isuzu Rodeo, Upstream
- Fits 1996-2003 Isuzu Rodeo, Downstream
- Fits 2001-2003 Isuzu Rodeo Sport, Upstream
- Fits 2001-2003 Isuzu Rodeo Sport, Downstream
- Fits 1994-2003 Pontiac Bonneville, Upstream
- Fits 1996-2003 Pontiac Bonneville, Downstream
- Fits 1994-2003 Pontiac Grand Prix, Upstream
- Fits 1996-2003 Pontiac Grand Prix, Downstream
- Fits 2002 Cadillac Escalade, Downstream
- Fits 1999-2000 Cadillac Escalade, Downstream
- Fits 2002 Cadillac Escalade, Upstream
- Fits 2002 Cadillac Escalade EXT, Downstream
- Fits 2002 Chevrolet Avalanche 1500, Upstream
- Fits 2002 Chevrolet Avalanche 1500, Downstream
- Fits 1999-2002 Chevrolet Camaro, Upstream
- Fits 1999-2002 Chevrolet Camaro, Downstream
- Fits 1995-2002 Chevrolet Cavalier, Downstream
- Fits 1996-2002 Chevrolet Express 1500, Upstream
- Fits 1996-2002 Chevrolet Express 1500, Downstream
- Fits 1996-2002 Chevrolet Express 2500, Upstream
- Fits 1996-2002 Chevrolet Express 2500, Downstream
- Fits 1996-2002 Chevrolet Express 3500, Upstream
- Fits 1996-2002 Chevrolet Express 3500, Downstream
- Fits 1999-2002 Chevrolet Silverado 1500, Upstream
- Fits 1999-2002 Chevrolet Silverado 1500, Downstream
- Fits 1996-2002 GMC Savana 1500, Upstream
- Fits 1996-2002 GMC Savana 1500, Downstream
- Fits 1996-2002 GMC Savana 2500, Upstream
- Fits 1996-2002 GMC Savana 2500, Downstream
- Fits 1996-2002 GMC Savana 3500, Upstream
- Fits 1996-2002 GMC Savana 3500, Downstream
- Fits 1999-2002 GMC Sierra 1500, Upstream
- Fits 1999-2002 GMC Sierra 1500, Downstream
- Fits 1996-2002 GMC Yukon, Downstream
- Fits 1996-2002 GMC Yukon, Upstream
- Fits 1998-2002 Pontiac Firebird, Upstream
- Fits 1995-2002 Pontiac Firebird, Downstream
- Fits 1995-2002 Pontiac Sunfire, Downstream
- Fits 1998-2001 Chevrolet Blazer, Upstream
- Fits 1998-2001 Chevrolet Blazer, Downstream
- Fits 1996-2001 Chevrolet Lumina, Upstream
- Fits 1996-2001 Chevrolet Lumina, Downstream
- Fits 1996-2001 Chevrolet S10, Upstream
- Fits 2001 Chevrolet Silverado 1500 HD, Downstream
- Fits 1999-2001 Chevrolet Silverado 2500, Downstream
- Fits 2001 Chevrolet Silverado 2500 HD, Downstream
- Fits 2001 Chevrolet Silverado 3500, Downstream
- Fits 2000-2001 Chevrolet Suburban 2500, Downstream
- Fits 1996-2001 GMC Jimmy, Upstream
- Fits 1996-2001 GMC Jimmy, Downstream
- Fits 2001 GMC Sierra 1500 HD, Downstream
- Fits 1999-2001 GMC Sierra 2500, Downstream
- Fits 2001 GMC Sierra 2500 HD, Downstream
- Fits 2001 GMC Sierra 3500, Downstream
- Fits 1996-2001 GMC Sonoma, Upstream
- Fits 2000-2001 GMC Yukon XL 1500, Downstream
- Fits 2000-2001 GMC Yukon XL 1500, Upstream
- Fits 2000-2001 GMC Yukon XL 2500, Downstream
- Fits 1999-2001 Isuzu VehiCROSS, Upstream
- Fits 1999-2001 Isuzu VehiCROSS, Downstream
- Fits 1998-2001 Oldsmobile Bravada, Upstream
- Fits 1996-2001 Oldsmobile Bravada, Downstream
- Fits 2001 Saturn L100, Downstream
- Fits 2001 Saturn L200, Downstream
- Fits 2001 Saturn LW200, Downstream
- Fits 1994-2000 Buick Century, Upstream
- Fits 1999-2000 Cadillac Eldorado, Upstream
- Fits 1999-2000 Cadillac Eldorado, Downstream
- Fits 1999-2000 Cadillac Escalade, Upstream
- Fits 1999-2000 Cadillac Seville, Upstream
- Fits 1999-2000 Cadillac Seville, Downstream
- Fits 1996-2000 Chevrolet C2500, Upstream
- Fits 1996-2000 Chevrolet C2500, Downstream
- Fits 1996-2000 Chevrolet C3500, Upstream
- Fits 1996-2000 Chevrolet C3500, Downstream
- Fits 1997-2000 Chevrolet Malibu, Upstream
- Fits 1999-2000 Chevrolet Silverado 2500, Upstream
- Fits 2000 Chevrolet Tahoe, Upstream
- Fits 2000 Chevrolet Tahoe, Downstream
- Fits 1996-2000 GMC C2500, Upstream
- Fits 1996-2000 GMC C2500, Downstream
- Fits 1996-2000 GMC C3500, Upstream
- Fits 1996-2000 GMC C3500, Downstream
- Fits 1999-2000 GMC Sierra 2500, Upstream
- Fits 2000 GMC Yukon XL 2500, Upstream
- Fits 1996-2000 Honda Passport, Upstream
- Fits 1996-2000 Honda Passport, Downstream
- Fits 1998-2000 Isuzu Amigo, Upstream
- Fits 1998-2000 Isuzu Amigo, Downstream
- Fits 1997-2000 Isuzu Hombre, Upstream
- Fits 1996-2000 Isuzu Hombre, Downstream
- Fits 1999-2000 Oldsmobile Alero, Upstream
- Fits 1994-2000 Oldsmobile Silhouette, Upstream
- Fits 1994-2000 Pontiac Grand Am, Upstream
- Fits 1999-2000 Pontiac Montana, Upstream
- Fits 2000 Saturn LS, Downstream
- Fits 2000 Saturn LS1, Downstream
- Fits 2000 Saturn LW1, Downstream
- Fits 1996-1999 Acura SLX, Upstream
- Fits 1996-1999 Acura SLX, Downstream
- Fits 1995-1999 Buick Riviera, Upstream
- Fits 1996-1999 Buick Riviera, Downstream
- Fits 1999 Cadillac DeVille, Upstream
- Fits 1999 Cadillac DeVille, Downstream
- Fits 1996-1999 Chevrolet C1500, Upstream
- Fits 1996-1999 Chevrolet C1500, Downstream
- Fits 1996-1999 Chevrolet C1500 Suburban, Upstream
- Fits 1996-1999 Chevrolet C1500 Suburban, Downstream
- Fits 1996-1999 Chevrolet C2500 Suburban, Upstream
- Fits 1996-1999 Chevrolet C2500 Suburban, Downstream
- Fits 1996-1999 Chevrolet K1500, Upstream
- Fits 1996-1999 Chevrolet K1500, Downstream
- Fits 1996-1999 Chevrolet K1500 Suburban, Upstream
- Fits 1996-1999 Chevrolet K1500 Suburban, Downstream
- Fits 1996-1999 Chevrolet K2500 Suburban, Upstream
- Fits 1996-1999 Chevrolet K2500 Suburban, Downstream
- Fits 1995-1999 Chevrolet P30, Upstream
- Fits 1996-1999 Chevrolet P30, Downstream
- Fits 1996-1999 GMC C1500, Upstream
- Fits 1996-1999 GMC C1500, Downstream
- Fits 1996-1999 GMC C1500 Suburban, Upstream
- Fits 1996-1999 GMC C1500 Suburban, Downstream
- Fits 1996-1999 GMC C2500 Suburban, Upstream
- Fits 1996-1999 GMC C2500 Suburban, Downstream
- Fits 1996-1999 GMC K1500, Upstream
- Fits 1996-1999 GMC K1500, Downstream
- Fits 1996-1999 GMC K1500 Suburban, Upstream
- Fits 1996-1999 GMC K1500 Suburban, Downstream
- Fits 1996-1999 GMC K2500 Suburban, Upstream
- Fits 1996-1999 GMC K2500 Suburban, Downstream
- Fits 1996-1999 Isuzu Trooper, Upstream
- Fits 1996-1999 Isuzu Trooper, Downstream
- Fits 1994-1999 Oldsmobile 88, Upstream
- Fits 1996-1999 Oldsmobile 88, Downstream
- Fits 1995-1999 Oldsmobile Aurora, Upstream
- Fits 1996-1999 Oldsmobile Aurora, Downstream
- Fits 1997-1999 Oldsmobile Cutlass, Upstream
- Fits 1997-1999 Oldsmobile Cutlass, Downstream
- Fits 1998-1999 Oldsmobile Intrigue, Upstream
- Fits 1998-1999 Oldsmobile Intrigue, Downstream
- Fits 1996-1999 Oldsmobile LSS, Upstream
- Fits 1996-1999 Oldsmobile LSS, Downstream
- Fits 1994-1999 Pontiac Trans Sport, Upstream
- Fits 1996-1999 Pontiac Trans Sport, Downstream
- Fits 1996-1999 Saturn SC1, Downstream
- Fits 1996-1999 Saturn SC2, Downstream
- Fits 1996-1999 Saturn SL, Downstream
- Fits 1996-1999 Saturn SL1, Downstream
- Fits 1996-1999 Saturn SL2, Downstream
- Fits 1996-1999 Saturn SW1, Downstream
- Fits 1996-1999 Saturn SW2, Downstream
- Fits 1994-1998 Buick Skylark, Upstream
- Fits 1996-1998 Buick Skylark, Downstream
- Fits 1996-1998 Cadillac DeVille, Upstream
- Fits 1996-1998 Cadillac DeVille, Downstream
- Fits 1996-1998 Cadillac Eldorado, Upstream
- Fits 1996-1998 Cadillac Eldorado, Downstream
- Fits 1998 Cadillac Seville, Upstream
- Fits 1996-1998 Cadillac Seville, Downstream
- Fits 1998 Chevrolet Camaro, Upstream Right
- Fits 1998 Chevrolet Camaro, Upstream Left
- Fits 1998 Chevrolet Camaro, Downstream Right
- Fits 1998 Chevrolet Camaro, Downstream Left
- Fits 1994-1998 Oldsmobile Achieva, Upstream
- Fits 1996-1998 Oldsmobile Achieva, Downstream
- Fits 1997-1998 Oldsmobile Regency, Upstream
- Fits 1997-1998 Oldsmobile Regency, Downstream
- Fits 1996-1997 Cadillac Seville, Upstream
- Fits 1996-1997 Chevrolet Astro, Upstream
- Fits 1996-1997 Chevrolet Astro, Downstream
- Fits 1996-1997 Chevrolet Blazer, Upstream
- Fits 1996-1997 Chevrolet Blazer, Downstream
- Fits 1997 Chevrolet C1500, Upstream
- Fits 1997 Chevrolet C1500, Center
- Fits 1997 Chevrolet C2500, Upstream
- Fits 1997 Chevrolet C2500, Downstream
- Fits 1996-1997 Chevrolet C2500, Center
- Fits 1997 Chevrolet Camaro, Upstream
- Fits 1996-1997 Chevrolet Express 1500, Downstream
- Fits 1996-1997 Chevrolet Express 2500, Downstream
- Fits 1996-1997 Chevrolet K1500, Downstream
- Fits 1997 Chevrolet K2500, Downstream
- Fits 1996-1997 Chevrolet S10, Downstream
- Fits 1996-1997 GMC Safari, Upstream
- Fits 1996-1997 GMC Safari, Downstream
- Fits 1996-1997 Oldsmobile Bravada, Upstream
- Fits 1993-1997 Oldsmobile Cutlass Supreme, Upstream
- Fits 1996-1997 Oldsmobile Cutlass Supreme, Downstream
- Fits 1994-1996 Buick Roadmaster, Upstream
- Fits 1996 Buick Roadmaster, Downstream
- Fits 1994-1996 Cadillac Fleetwood, Upstream
- Fits 1996 Cadillac Fleetwood, Downstream
- Fits 1994-1996 Chevrolet Caprice, Upstream
- Fits 1996 Chevrolet Caprice, Downstream
- Fits 1994-1996 Chevrolet Corsica, Upstream
- Fits 1996 Chevrolet Corsica, Downstream
- Fits 1996 Chevrolet G30, Upstream
- Fits 1996 Chevrolet G30, Downstream
- Fits 1996 Chevrolet Lumina APV, Upstream
- Fits 1996 Chevrolet Lumina APV, Downstream
- Fits 1996 GMC G3500, Upstream
- Fits 1996 GMC G3500, Downstream
- Fits 1994-1996 Mercedes-Benz C220, Downstream
- Fits 1994-1996 Mercedes-Benz C280, Downstream
- Fits 1995-1996 Mercedes-Benz C36 AMG, Downstream
- Fits 1994-1996 Oldsmobile 98, Upstream
- Fits 1996 Oldsmobile 98, Downstream
- Fits 1994-1996 Oldsmobile Cutlass Ciera, Upstream
- Fits 1996 Oldsmobile Cutlass Ciera, Downstream
- Fits 1995 Chevrolet Blazer, Upstream
- Fits 1994-1995 Chevrolet S10, Upstream
- Fits 1994-1995 GMC Jimmy, Upstream
- Fits 1994-1995 GMC Sonoma, Upstream
- Fits 1992-1995 Lexus SC400, Upstream
- Fits 1992-1995 Lexus SC400, Downstream
- Fits 1994-1995 Mercedes-Benz E420, Upstream
- Fits 1994-1995 Mercedes-Benz S320, Downstream
- Fits 1995 Mercedes-Benz S420, Upstream
- Fits 1994-1995 Mercedes-Benz S500, Upstream
- Fits 1994-1995 Mercedes-Benz SL500, Upstream
- Fits 1993-1994 Buick Regal, Upstream
- Fits 1994 Chevrolet S10 Blazer, Upstream
- Fits 1990-1994 Lexus LS400, Upstream
- Fits 1994 Mercedes-Benz E500, Upstream
- Fits 1994 Mercedes-Benz S420, Upstream
- Fits 1994 Oldsmobile Cutlass Cruiser, Upstream
- Fits 1993 Cadillac Allante, Upstream
- Fits 1993 Cadillac Fleetwood, Upstream
- Fits 1993 Mercedes-Benz 300E, Upstream
- Fits 1993 Mercedes-Benz 300SE, Upstream
- Fits 1993 Mercedes-Benz 400E, Upstream
- Fits 1993 Mercedes-Benz 400SEL, Upstream
- Fits 1993 Mercedes-Benz 500E, Upstream
- Fits 1993 Mercedes-Benz 500SEC, Upstream
- Fits 1992-1993 Mercedes-Benz 500SEL, Upstream
- Fits 1993 Mercedes-Benz 500SL, Upstream
- Fits 1992 Mercedes-Benz 400SE, Upstream
- Fits 1987-1988 BMW 325i, Upstream
- Fits 1987-1988 BMW 325is, Upstream
- Fits 1988 BMW 325iX, Upstream
- Fits 1988 BMW 528e, Upstream
- Fits 1986-1987 BMW 735i, Upstream
Quality Assurance
Denso manufactures and tests this oxygen sensor to OE standards, with precision-built components for accurate replacement and first-time fit. The aluminum oxide trap layer adds protection for the sensing element against silicone and lead contamination, supporting long service life and consistent exhaust feedback.
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2004 | Buick | Century | — | Downstream | Universal |
| 2004 | Buick | Rendezvous | — | Downstream | Universal |
| 2004 | Chevrolet | Impala | — | Downstream | Universal |
| 2004 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 2004 | Oldsmobile | Alero | — | Downstream | Universal |
| 2004 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 2004 | Pontiac | Aztek | — | Downstream | Universal |
| 2004 | Pontiac | Grand Am | — | Downstream | Universal |
| 2004 | Pontiac | Montana | — | Downstream | Universal |
| 2003 | Buick | Century | — | Downstream | Universal |
| 2003 | Buick | LeSabre | — | Upstream | Universal |
| 2003 | Buick | LeSabre | — | Downstream | Universal |
| 2003 | Buick | Park Avenue | — | Upstream | Universal |
| 2003 | Buick | Park Avenue | — | Downstream | Universal |
| 2003 | Buick | Regal | — | Upstream | Universal |
| 2003 | Buick | Regal | — | Downstream | Universal |
| 2003 | Buick | Rendezvous | — | Downstream | Universal |
| 2003 | Chevrolet | Corvette | — | Upstream | Universal |
| 2003 | Chevrolet | Corvette | — | Downstream | Universal |
| 2003 | Chevrolet | Impala | — | Upstream | Universal |
| 2003 | Chevrolet | Impala | — | Downstream | Universal |
| 2003 | Chevrolet | Malibu | — | Downstream | Universal |
| 2003 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 2003 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 2003 | Chevrolet | S10 | — | Downstream | Universal |
| 2003 | GMC | Sonoma | — | Downstream | Universal |
| 2003 | Isuzu | Rodeo | — | Upstream | Universal |
| 2003 | Isuzu | Rodeo | — | Downstream | Universal |
| 2003 | Isuzu | Rodeo Sport | — | Upstream | Universal |
| 2003 | Isuzu | Rodeo Sport | — | Downstream | Universal |
| 2003 | Oldsmobile | Alero | — | Downstream | Universal |
| 2003 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 2003 | Pontiac | Aztek | — | Downstream | Universal |
| 2003 | Pontiac | Bonneville | — | Upstream | Universal |
| 2003 | Pontiac | Bonneville | — | Downstream | Universal |
| 2003 | Pontiac | Grand Am | — | Downstream | Universal |
| 2003 | Pontiac | Grand Prix | — | Upstream | Universal |
| 2003 | Pontiac | Grand Prix | — | Downstream | Universal |
| 2003 | Pontiac | Montana | — | Downstream | Universal |
| 2002 | Buick | Century | — | Downstream | Universal |
| 2002 | Buick | LeSabre | — | Upstream | Universal |
| 2002 | Buick | LeSabre | — | Downstream | Universal |
| 2002 | Buick | Park Avenue | — | Upstream | Universal |
| 2002 | Buick | Park Avenue | — | Downstream | Universal |
| 2002 | Buick | Regal | — | Upstream | Universal |
| 2002 | Buick | Regal | — | Downstream | Universal |
| 2002 | Buick | Rendezvous | — | Downstream | Universal |
| 2002 | Cadillac | Escalade | — | Downstream | Universal |
| 2002 | Cadillac | Escalade | — | Upstream | Exc. Canada Built; Universal |
| 2002 | Cadillac | Escalade | — | Downstream | Exc. Canada Built; Universal |
| 2002 | Cadillac | Escalade EXT | — | Downstream | Universal |
| 2002 | Chevrolet | Avalanche 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2002 | Chevrolet | Avalanche 1500 | — | Downstream | Exc. Canada Built; Universal |
| 2002 | Chevrolet | Camaro | — | Upstream | Universal |
| 2002 | Chevrolet | Camaro | — | Downstream | Universal |
| 2002 | Chevrolet | Cavalier | — | Downstream | Universal |
| 2002 | Chevrolet | Corvette | — | Upstream | Universal |
| 2002 | Chevrolet | Corvette | — | Downstream | Universal |
| 2002 | Chevrolet | Express 1500 | — | Upstream | Universal |
| 2002 | Chevrolet | Express 1500 | — | Downstream | Universal |
| 2002 | Chevrolet | Express 2500 | — | Upstream | Universal |
| 2002 | Chevrolet | Express 2500 | — | Downstream | Universal |
| 2002 | Chevrolet | Express 3500 | — | Upstream | Universal |
| 2002 | Chevrolet | Express 3500 | — | Downstream | Universal |
| 2002 | Chevrolet | Impala | — | Upstream | Universal |
| 2002 | Chevrolet | Impala | — | Downstream | Universal |
| 2002 | Chevrolet | Malibu | — | Downstream | Universal |
| 2002 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 2002 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 2002 | Chevrolet | S10 | — | Downstream | Universal |
| 2002 | Chevrolet | Silverado 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2002 | Chevrolet | Silverado 1500 | — | Downstream | Exc. Canada Built; Universal |
| 2002 | Chevrolet | Silverado 1500 | — | Upstream | Universal |
| 2002 | Chevrolet | Silverado 1500 | — | Downstream | Universal |
| 2002 | Chevrolet | Suburban 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2002 | Chevrolet | Suburban 1500 | — | Downstream | Exc. Canada Built; Universal |
| 2002 | Chevrolet | Tahoe | — | Upstream | Exc. Canada Built; Universal |
| 2002 | Chevrolet | Tahoe | — | Downstream | Exc. Canada Built; Universal |
| 2002 | GMC | Savana 1500 | — | Upstream | Universal |
| 2002 | GMC | Savana 1500 | — | Downstream | Universal |
| 2002 | GMC | Savana 2500 | — | Upstream | Universal |
| 2002 | GMC | Savana 2500 | — | Downstream | Universal |
| 2002 | GMC | Savana 3500 | — | Upstream | Universal |
| 2002 | GMC | Savana 3500 | — | Downstream | Universal |
| 2002 | GMC | Sierra 1500 | — | Upstream | Universal |
| 2002 | GMC | Sierra 1500 | — | Downstream | Universal |
| 2002 | GMC | Sonoma | — | Downstream | Universal |
| 2002 | GMC | Yukon | — | Downstream | Universal |
| 2002 | GMC | Yukon | — | Upstream | Universal |
| 2002 | GMC | Yukon XL 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2002 | GMC | Yukon XL 1500 | — | Downstream | Exc. Canada Built; Universal |
| 2002 | Isuzu | Rodeo | — | Upstream | Universal |
| 2002 | Isuzu | Rodeo | — | Downstream | Universal |
| 2002 | Isuzu | Rodeo Sport | — | Upstream | Universal |
| 2002 | Isuzu | Rodeo Sport | — | Downstream | Universal |
| 2002 | Oldsmobile | Alero | — | Downstream | Universal |
| 2002 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 2002 | Pontiac | Aztek | — | Downstream | Universal |
| 2002 | Pontiac | Bonneville | — | Upstream | Universal |
| 2002 | Pontiac | Bonneville | — | Downstream | Universal |
| 2002 | Pontiac | Firebird | — | Upstream | Universal |
| 2002 | Pontiac | Firebird | — | Downstream | Universal |
| 2002 | Pontiac | Firebird | — | Upstream | Loc. Manifold; Universal |
| 2002 | Pontiac | Firebird | — | Upstream | Loc. Exhaust Pipe; Universal |
| 2002 | Pontiac | Grand Am | — | Downstream | Universal |
| 2002 | Pontiac | Grand Prix | — | Upstream | Universal |
| 2002 | Pontiac | Grand Prix | — | Downstream | Universal |
| 2002 | Pontiac | Montana | — | Downstream | Universal |
| 2002 | Pontiac | Sunfire | — | Downstream | Universal |
| 2001 | Buick | Century | — | Downstream | Universal |
| 2001 | Buick | LeSabre | — | Upstream | Universal |
| 2001 | Buick | LeSabre | — | Downstream | Universal |
| 2001 | Buick | Park Avenue | — | Upstream | Universal |
| 2001 | Buick | Park Avenue | — | Downstream | Universal |
| 2001 | Buick | Regal | — | Upstream | Universal |
| 2001 | Buick | Regal | — | Downstream | Universal |
| 2001 | Chevrolet | Blazer | — | Upstream | Universal |
| 2001 | Chevrolet | Blazer | — | Downstream | Universal |
| 2001 | Chevrolet | Camaro | — | Upstream | Universal |
| 2001 | Chevrolet | Camaro | — | Downstream | Universal |
| 2001 | Chevrolet | Camaro | — | Upstream | Upstream Sensor in Manifold; Universal |
| 2001 | Chevrolet | Camaro | — | Downstream | Upstream Sensor in Manifold; Universal |
| 2001 | Chevrolet | Cavalier | — | Downstream | Universal |
| 2001 | Chevrolet | Corvette | — | Upstream | Universal |
| 2001 | Chevrolet | Corvette | — | Downstream | Universal |
| 2001 | Chevrolet | Express 1500 | — | Upstream | Universal |
| 2001 | Chevrolet | Express 1500 | — | Downstream | Universal |
| 2001 | Chevrolet | Express 2500 | — | Upstream | Universal |
| 2001 | Chevrolet | Express 2500 | — | Downstream | GVW Over 8,500 Lbs; Universal |
| 2001 | Chevrolet | Express 2500 | — | Downstream | Universal |
| 2001 | Chevrolet | Express 3500 | — | Upstream | Universal |
| 2001 | Chevrolet | Express 3500 | — | Downstream | Universal |
| 2001 | Chevrolet | Impala | — | Upstream | Universal |
| 2001 | Chevrolet | Impala | — | Downstream | Universal |
| 2001 | Chevrolet | Lumina | — | Upstream | Universal |
| 2001 | Chevrolet | Lumina | — | Downstream | Universal |
| 2001 | Chevrolet | Malibu | — | Downstream | Universal |
| 2001 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 2001 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 2001 | Chevrolet | S10 | — | Upstream | Universal |
| 2001 | Chevrolet | S10 | — | Downstream | Universal |
| 2001 | Chevrolet | Silverado 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2001 | Chevrolet | Silverado 1500 | — | Downstream | Exc. Canada Built; Universal |
| 2001 | Chevrolet | Silverado 1500 | — | Upstream | Universal |
| 2001 | Chevrolet | Silverado 1500 | — | Downstream | Universal |
| 2001 | Chevrolet | Silverado 1500 HD | — | Downstream | Universal |
| 2001 | Chevrolet | Silverado 2500 | — | Downstream | Universal |
| 2001 | Chevrolet | Silverado 2500 HD | — | Downstream | Universal |
| 2001 | Chevrolet | Silverado 3500 | — | Downstream | Universal |
| 2001 | Chevrolet | Suburban 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2001 | Chevrolet | Suburban 1500 | — | Downstream | Exc. Canada Built; Universal |
| 2001 | Chevrolet | Suburban 2500 | — | Downstream | Universal |
| 2001 | Chevrolet | Tahoe | — | Upstream | Exc. Canada Built; Universal |
| 2001 | Chevrolet | Tahoe | — | Downstream | Exc. Canada Built; Universal |
| 2001 | GMC | Jimmy | — | Upstream | Universal |
| 2001 | GMC | Jimmy | — | Downstream | Universal |
| 2001 | GMC | Savana 1500 | — | Upstream | Universal |
| 2001 | GMC | Savana 1500 | — | Downstream | Universal |
| 2001 | GMC | Savana 2500 | — | Upstream | Universal |
| 2001 | GMC | Savana 2500 | — | Downstream | Universal |
| 2001 | GMC | Savana 3500 | — | Upstream | Universal |
| 2001 | GMC | Savana 3500 | — | Downstream | Universal |
| 2001 | GMC | Sierra 1500 | — | Downstream | Universal |
| 2001 | GMC | Sierra 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2001 | GMC | Sierra 1500 | — | Upstream | Universal |
| 2001 | GMC | Sierra 1500 HD | — | Downstream | Universal |
| 2001 | GMC | Sierra 2500 | — | Downstream | Universal |
| 2001 | GMC | Sierra 2500 HD | — | Downstream | Universal |
| 2001 | GMC | Sierra 3500 | — | Downstream | Universal |
| 2001 | GMC | Sonoma | — | Upstream | Universal |
| 2001 | GMC | Sonoma | — | Downstream | Universal |
| 2001 | GMC | Yukon | — | Downstream | Universal |
| 2001 | GMC | Yukon | — | Upstream | Universal |
| 2001 | GMC | Yukon XL 1500 | — | Downstream | Universal |
| 2001 | GMC | Yukon XL 1500 | — | Upstream | Universal |
| 2001 | GMC | Yukon XL 2500 | — | Downstream | Universal |
| 2001 | Isuzu | Rodeo | — | Upstream | Universal |
| 2001 | Isuzu | Rodeo | — | Downstream | Universal |
| 2001 | Isuzu | Rodeo Sport | — | Upstream | Universal |
| 2001 | Isuzu | Rodeo Sport | — | Downstream | Universal |
| 2001 | Isuzu | VehiCROSS | — | Upstream | Universal |
| 2001 | Isuzu | VehiCROSS | — | Downstream | Universal |
| 2001 | Oldsmobile | Alero | — | Downstream | Universal |
| 2001 | Oldsmobile | Bravada | — | Upstream | Universal |
| 2001 | Oldsmobile | Bravada | — | Downstream | Universal |
| 2001 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 2001 | Pontiac | Aztek | — | Downstream | Universal |
| 2001 | Pontiac | Bonneville | — | Upstream | Universal |
| 2001 | Pontiac | Bonneville | — | Downstream | Universal |
| 2001 | Pontiac | Firebird | — | Upstream | Universal |
| 2001 | Pontiac | Firebird | — | Downstream | Universal |
| 2001 | Pontiac | Firebird | — | Upstream | Loc. Exhaust Pipe; Universal |
| 2001 | Pontiac | Firebird | — | Upstream | Loc. Manifold; Universal |
| 2001 | Pontiac | Grand Am | — | Downstream | Universal |
| 2001 | Pontiac | Grand Prix | — | Upstream | Universal |
| 2001 | Pontiac | Grand Prix | — | Downstream | Universal |
| 2001 | Pontiac | Montana | — | Downstream | Universal |
| 2001 | Pontiac | Sunfire | — | Downstream | Universal |
| 2001 | Saturn | L100 | — | Downstream | Universal |
| 2001 | Saturn | L200 | — | Downstream | Universal |
| 2001 | Saturn | LW200 | — | Downstream | Universal |
| 2000 | Buick | Century | — | Upstream | Universal |
| 2000 | Buick | Century | — | Downstream | Universal |
| 2000 | Buick | LeSabre | — | Upstream | Universal |
| 2000 | Buick | LeSabre | — | Downstream | Universal |
| 2000 | Buick | Park Avenue | — | Upstream | Universal |
| 2000 | Buick | Park Avenue | — | Downstream | Universal |
| 2000 | Buick | Regal | — | Upstream | Universal |
| 2000 | Buick | Regal | — | Downstream | Universal |
| 2000 | Cadillac | Eldorado | — | Upstream | Universal |
| 2000 | Cadillac | Eldorado | — | Downstream | Universal |
| 2000 | Cadillac | Escalade | — | Upstream | Universal |
| 2000 | Cadillac | Escalade | — | Downstream | Universal |
| 2000 | Cadillac | Seville | — | Upstream | Universal |
| 2000 | Cadillac | Seville | — | Downstream | Universal |
| 2000 | Chevrolet | Blazer | — | Upstream | Universal |
| 2000 | Chevrolet | Blazer | — | Downstream | Universal |
| 2000 | Chevrolet | C2500 | — | Downstream | Excluding California.; Universal |
| 2000 | Chevrolet | C2500 | — | Upstream | Universal |
| 2000 | Chevrolet | C2500 | — | Downstream | Universal |
| 2000 | Chevrolet | C3500 | — | Downstream | Excluding California.; Universal |
| 2000 | Chevrolet | C3500 | — | Upstream | Universal |
| 2000 | Chevrolet | C3500 | — | Downstream | Universal |
| 2000 | Chevrolet | Camaro | — | Upstream | Universal |
| 2000 | Chevrolet | Camaro | — | Downstream | Universal |
| 2000 | Chevrolet | Camaro | — | Upstream | Upstream Sensor in Manifold; Universal |
| 2000 | Chevrolet | Camaro | — | Downstream | Upstream Sensor in Manifold; Universal |
| 2000 | Chevrolet | Cavalier | — | Downstream | Universal |
| 2000 | Chevrolet | Corvette | — | Upstream | Universal |
| 2000 | Chevrolet | Corvette | — | Downstream | Universal |
| 2000 | Chevrolet | Express 1500 | — | Upstream | Universal |
| 2000 | Chevrolet | Express 1500 | — | Downstream | Universal |
| 2000 | Chevrolet | Express 2500 | — | Upstream | Universal |
| 2000 | Chevrolet | Express 2500 | — | Downstream | Universal |
| 2000 | Chevrolet | Express 3500 | — | Upstream | Universal |
| 2000 | Chevrolet | Express 3500 | — | Downstream | Universal |
| 2000 | Chevrolet | Impala | — | Upstream | Universal |
| 2000 | Chevrolet | Impala | — | Downstream | Universal |
| 2000 | Chevrolet | K2500 | — | Downstream | Excluding California.; Universal |
| 2000 | Chevrolet | K2500 | — | Upstream | Universal |
| 2000 | Chevrolet | K2500 | — | Downstream | Universal |
| 2000 | Chevrolet | K3500 | — | Downstream | Excluding California.; Universal |
| 2000 | Chevrolet | K3500 | — | Upstream | Universal |
| 2000 | Chevrolet | K3500 | — | Downstream | Universal |
| 2000 | Chevrolet | Lumina | — | Upstream | Universal |
| 2000 | Chevrolet | Lumina | — | Downstream | Universal |
| 2000 | Chevrolet | Malibu | — | Upstream | Universal |
| 2000 | Chevrolet | Malibu | — | Downstream | Universal |
| 2000 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 2000 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 2000 | Chevrolet | S10 | — | Upstream | Universal |
| 2000 | Chevrolet | S10 | — | Downstream | Universal |
| 2000 | Chevrolet | Silverado 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2000 | Chevrolet | Silverado 1500 | — | Downstream | Exc. Canada Built; Universal |
| 2000 | Chevrolet | Silverado 1500 | — | Upstream | Universal |
| 2000 | Chevrolet | Silverado 1500 | — | Downstream | Universal |
| 2000 | Chevrolet | Silverado 2500 | — | Upstream | Universal |
| 2000 | Chevrolet | Silverado 2500 | — | Downstream | Universal |
| 2000 | Chevrolet | Silverado 2500 | — | Upstream | Exc. Canada Built; Universal |
| 2000 | Chevrolet | Silverado 2500 | — | Downstream | Exc. Canada Built; Universal |
| 2000 | Chevrolet | Suburban 1500 | — | Upstream | Exc. Canada Built; Universal |
| 2000 | Chevrolet | Suburban 1500 | — | Downstream | Exc. Canada Built; Universal |
| 2000 | Chevrolet | Suburban 2500 | — | Upstream | Universal |
| 2000 | Chevrolet | Suburban 2500 | — | Downstream | Universal |
| 2000 | Chevrolet | Tahoe | — | Upstream | Universal |
| 2000 | Chevrolet | Tahoe | — | Downstream | Universal |
| 2000 | Chevrolet | Tahoe | — | Upstream | Exc. Canada Built; Universal |
| 2000 | Chevrolet | Tahoe | — | Downstream | Exc. Canada Built; Universal |
| 2000 | GMC | C2500 | — | Downstream | Excluding California.; Universal |
| 2000 | GMC | C2500 | — | Upstream | Universal |
| 2000 | GMC | C2500 | — | Downstream | Universal |
| 2000 | GMC | C3500 | — | Downstream | Excluding California.; Universal |
| 2000 | GMC | C3500 | — | Upstream | Universal |
| 2000 | GMC | C3500 | — | Downstream | Universal |
| 2000 | GMC | Jimmy | — | Upstream | Universal |
| 2000 | GMC | Jimmy | — | Downstream | Universal |
| 2000 | GMC | K2500 | — | Downstream | Excluding California.; Universal |
| 2000 | GMC | K2500 | — | Upstream | Universal |
| 2000 | GMC | K2500 | — | Downstream | Universal |
| 2000 | GMC | K3500 | — | Downstream | Excluding California.; Universal |
| 2000 | GMC | K3500 | — | Upstream | Universal |
| 2000 | GMC | K3500 | — | Downstream | Universal |
| 2000 | GMC | Savana 1500 | — | Upstream | Universal |
| 2000 | GMC | Savana 1500 | — | Downstream | Universal |
| 2000 | GMC | Savana 2500 | — | Upstream | Universal |
| 2000 | GMC | Savana 2500 | — | Downstream | Universal |
| 2000 | GMC | Savana 3500 | — | Upstream | Universal |
| 2000 | GMC | Savana 3500 | — | Downstream | Universal |
| 2000 | GMC | Sierra 1500 | — | Upstream | Universal |
| 2000 | GMC | Sierra 1500 | — | Downstream | Universal |
| 2000 | GMC | Sierra 2500 | — | Upstream | Universal |
| 2000 | GMC | Sierra 2500 | — | Downstream | Universal |
| 2000 | GMC | Sonoma | — | Upstream | Universal |
| 2000 | GMC | Sonoma | — | Downstream | Universal |
| 2000 | GMC | Yukon | — | Upstream | Universal |
| 2000 | GMC | Yukon | — | Downstream | Universal |
| 2000 | GMC | Yukon XL 1500 | — | Upstream | Universal |
| 2000 | GMC | Yukon XL 1500 | — | Downstream | Universal |
| 2000 | GMC | Yukon XL 2500 | — | Upstream | Universal |
| 2000 | GMC | Yukon XL 2500 | — | Downstream | Universal |
| 2000 | Honda | Passport | — | Upstream | Universal |
| 2000 | Honda | Passport | — | Downstream | Universal |
| 2000 | Isuzu | Amigo | — | Upstream | Universal |
| 2000 | Isuzu | Amigo | — | Downstream | Universal |
| 2000 | Isuzu | Hombre | — | Upstream | Universal |
| 2000 | Isuzu | Hombre | — | Downstream | Universal |
| 2000 | Isuzu | Rodeo | — | Upstream | Universal |
| 2000 | Isuzu | Rodeo | — | Downstream | Universal |
| 2000 | Isuzu | VehiCROSS | — | Upstream | Universal |
| 2000 | Isuzu | VehiCROSS | — | Downstream | Universal |
| 2000 | Oldsmobile | Alero | — | Upstream | Universal |
| 2000 | Oldsmobile | Alero | — | Downstream | Universal |
| 2000 | Oldsmobile | Bravada | — | Upstream | Universal |
| 2000 | Oldsmobile | Bravada | — | Downstream | Universal |
| 2000 | Oldsmobile | Silhouette | — | Upstream | Universal |
| 2000 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 2000 | Pontiac | Bonneville | — | Upstream | Universal |
| 2000 | Pontiac | Bonneville | — | Downstream | Universal |
| 2000 | Pontiac | Firebird | — | Upstream | Universal |
| 2000 | Pontiac | Firebird | — | Downstream | Universal |
| 2000 | Pontiac | Firebird | — | Upstream | Loc. Exhaust Pipe; Universal |
| 2000 | Pontiac | Firebird | — | Upstream | Loc. Manifold; 4 Lead Upstream Sensor; Universal |
| 2000 | Pontiac | Grand Am | — | Upstream | Universal |
| 2000 | Pontiac | Grand Am | — | Downstream | Universal |
| 2000 | Pontiac | Grand Prix | — | Upstream | Universal |
| 2000 | Pontiac | Grand Prix | — | Downstream | Universal |
| 2000 | Pontiac | Montana | — | Upstream | Universal |
| 2000 | Pontiac | Montana | — | Downstream | Universal |
| 2000 | Pontiac | Sunfire | — | Downstream | Universal |
| 2000 | Saturn | LS | — | Downstream | Universal |
| 2000 | Saturn | LS1 | — | Downstream | Universal |
| 2000 | Saturn | LW1 | — | Downstream | Universal |
| 1999 | Acura | SLX | — | Upstream | Universal |
| 1999 | Acura | SLX | — | Downstream | Universal |
| 1999 | Buick | Century | — | Upstream | Universal |
| 1999 | Buick | Century | — | Downstream | Universal |
| 1999 | Buick | LeSabre | — | Upstream | Universal |
| 1999 | Buick | LeSabre | — | Downstream | Universal |
| 1999 | Buick | Park Avenue | — | Upstream | Universal |
| 1999 | Buick | Park Avenue | — | Downstream | Universal |
| 1999 | Buick | Regal | — | Upstream | Universal |
| 1999 | Buick | Regal | — | Downstream | Universal |
| 1999 | Buick | Riviera | — | Upstream | Universal |
| 1999 | Buick | Riviera | — | Downstream | Universal |
| 1999 | Cadillac | DeVille | — | Upstream | Universal |
| 1999 | Cadillac | DeVille | — | Downstream | Universal |
| 1999 | Cadillac | Eldorado | — | Upstream | Universal |
| 1999 | Cadillac | Eldorado | — | Downstream | Universal |
| 1999 | Cadillac | Escalade | — | Upstream | Universal |
| 1999 | Cadillac | Escalade | — | Downstream | Universal |
| 1999 | Cadillac | Seville | — | Upstream | Universal |
| 1999 | Cadillac | Seville | — | Downstream | Universal |
| 1999 | Chevrolet | Blazer | — | Upstream | Universal |
| 1999 | Chevrolet | Blazer | — | Downstream | Universal |
| 1999 | Chevrolet | C1500 | — | Upstream | Universal |
| 1999 | Chevrolet | C1500 | — | Downstream | Universal |
| 1999 | Chevrolet | C1500 Suburban | — | Upstream | Universal |
| 1999 | Chevrolet | C1500 Suburban | — | Downstream | Universal |
| 1999 | Chevrolet | C2500 | — | Upstream | Universal |
| 1999 | Chevrolet | C2500 | — | Downstream | Universal |
| 1999 | Chevrolet | C2500 Suburban | — | Upstream | Universal |
| 1999 | Chevrolet | C2500 Suburban | — | Downstream | Universal |
| 1999 | Chevrolet | C3500 | — | Upstream | Universal |
| 1999 | Chevrolet | C3500 | — | Downstream | Universal |
| 1999 | Chevrolet | Camaro | — | Upstream | Universal |
| 1999 | Chevrolet | Camaro | — | Downstream | Universal |
| 1999 | Chevrolet | Camaro | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1999 | Chevrolet | Camaro | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1999 | Chevrolet | Cavalier | — | Downstream | Universal |
| 1999 | Chevrolet | Corvette | — | Upstream | Universal |
| 1999 | Chevrolet | Corvette | — | Downstream | Universal |
| 1999 | Chevrolet | Express 1500 | — | Upstream | Universal |
| 1999 | Chevrolet | Express 1500 | — | Downstream | Universal |
| 1999 | Chevrolet | Express 2500 | — | Upstream | Universal |
| 1999 | Chevrolet | Express 2500 | — | Downstream | Universal |
| 1999 | Chevrolet | Express 3500 | — | Upstream | Universal |
| 1999 | Chevrolet | Express 3500 | — | Downstream | Universal |
| 1999 | Chevrolet | K1500 | — | Upstream | Universal |
| 1999 | Chevrolet | K1500 | — | Downstream | Universal |
| 1999 | Chevrolet | K1500 Suburban | — | Upstream | Universal |
| 1999 | Chevrolet | K1500 Suburban | — | Downstream | Universal |
| 1999 | Chevrolet | K2500 | — | Upstream | Universal |
| 1999 | Chevrolet | K2500 | — | Downstream | Universal |
| 1999 | Chevrolet | K2500 Suburban | — | Upstream | Universal |
| 1999 | Chevrolet | K2500 Suburban | — | Downstream | Universal |
| 1999 | Chevrolet | K3500 | — | Upstream | Universal |
| 1999 | Chevrolet | K3500 | — | Downstream | Universal |
| 1999 | Chevrolet | Lumina | — | Upstream | Universal |
| 1999 | Chevrolet | Lumina | — | Downstream | Universal |
| 1999 | Chevrolet | Malibu | — | Upstream | Universal |
| 1999 | Chevrolet | Malibu | — | Downstream | Universal |
| 1999 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 1999 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 1999 | Chevrolet | P30 | — | Upstream | Universal |
| 1999 | Chevrolet | P30 | — | Downstream | Universal |
| 1999 | Chevrolet | S10 | — | Upstream | Universal |
| 1999 | Chevrolet | S10 | — | Downstream | Universal |
| 1999 | Chevrolet | Silverado 1500 | — | Upstream | Universal |
| 1999 | Chevrolet | Silverado 1500 | — | Downstream | Universal |
| 1999 | Chevrolet | Silverado 2500 | — | Upstream | Universal |
| 1999 | Chevrolet | Silverado 2500 | — | Downstream | Universal |
| 1999 | Chevrolet | Tahoe | — | Upstream | Universal |
| 1999 | Chevrolet | Tahoe | — | Downstream | Universal |
| 1999 | GMC | C1500 | — | Upstream | Universal |
| 1999 | GMC | C1500 | — | Downstream | Universal |
| 1999 | GMC | C1500 Suburban | — | Upstream | Universal |
| 1999 | GMC | C1500 Suburban | — | Downstream | Universal |
| 1999 | GMC | C2500 | — | Upstream | Universal |
| 1999 | GMC | C2500 | — | Downstream | Universal |
| 1999 | GMC | C2500 Suburban | — | Upstream | Universal |
| 1999 | GMC | C2500 Suburban | — | Downstream | Universal |
| 1999 | GMC | C3500 | — | Upstream | Universal |
| 1999 | GMC | C3500 | — | Downstream | Universal |
| 1999 | GMC | Jimmy | — | Upstream | Universal |
| 1999 | GMC | Jimmy | — | Downstream | Universal |
| 1999 | GMC | K1500 | — | Upstream | Universal |
| 1999 | GMC | K1500 | — | Downstream | Universal |
| 1999 | GMC | K1500 Suburban | — | Upstream | Universal |
| 1999 | GMC | K1500 Suburban | — | Downstream | Universal |
| 1999 | GMC | K2500 | — | Upstream | Universal |
| 1999 | GMC | K2500 | — | Downstream | Universal |
| 1999 | GMC | K2500 Suburban | — | Upstream | Universal |
| 1999 | GMC | K2500 Suburban | — | Downstream | Universal |
| 1999 | GMC | K3500 | — | Upstream | Universal |
| 1999 | GMC | K3500 | — | Downstream | Universal |
| 1999 | GMC | P3500 | — | Upstream | Universal |
| 1999 | GMC | P3500 | — | Downstream | Universal |
| 1999 | GMC | Savana 1500 | — | Upstream | Universal |
| 1999 | GMC | Savana 1500 | — | Downstream | Universal |
| 1999 | GMC | Savana 2500 | — | Upstream | Universal |
| 1999 | GMC | Savana 2500 | — | Downstream | Universal |
| 1999 | GMC | Savana 3500 | — | Upstream | Universal |
| 1999 | GMC | Savana 3500 | — | Downstream | Universal |
| 1999 | GMC | Sierra 1500 | — | Upstream | Universal |
| 1999 | GMC | Sierra 1500 | — | Downstream | Universal |
| 1999 | GMC | Sierra 2500 | — | Upstream | Universal |
| 1999 | GMC | Sierra 2500 | — | Downstream | Universal |
| 1999 | GMC | Sonoma | — | Upstream | Universal |
| 1999 | GMC | Sonoma | — | Downstream | Universal |
| 1999 | GMC | Yukon | — | Upstream | Universal |
| 1999 | GMC | Yukon | — | Downstream | Universal |
| 1999 | Honda | Passport | — | Upstream | Universal |
| 1999 | Honda | Passport | — | Downstream | Universal |
| 1999 | Isuzu | Amigo | — | Upstream | Universal |
| 1999 | Isuzu | Amigo | — | Downstream | Universal |
| 1999 | Isuzu | Hombre | — | Upstream | Universal |
| 1999 | Isuzu | Hombre | — | Downstream | Universal |
| 1999 | Isuzu | Rodeo | — | Upstream | Universal |
| 1999 | Isuzu | Rodeo | — | Downstream | Universal |
| 1999 | Isuzu | Trooper | — | Upstream | Universal |
| 1999 | Isuzu | Trooper | — | Downstream | Universal |
| 1999 | Isuzu | VehiCROSS | — | Upstream | Universal |
| 1999 | Isuzu | VehiCROSS | — | Downstream | Universal |
| 1999 | Oldsmobile | 88 | — | Upstream | Universal |
| 1999 | Oldsmobile | 88 | — | Downstream | Universal |
| 1999 | Oldsmobile | Alero | — | Upstream | Universal |
| 1999 | Oldsmobile | Alero | — | Downstream | Universal |
| 1999 | Oldsmobile | Aurora | — | Upstream | Universal |
| 1999 | Oldsmobile | Aurora | — | Downstream | Universal |
| 1999 | Oldsmobile | Bravada | — | Upstream | Universal |
| 1999 | Oldsmobile | Bravada | — | Downstream | Universal |
| 1999 | Oldsmobile | Cutlass | — | Upstream | Universal |
| 1999 | Oldsmobile | Cutlass | — | Downstream | Universal |
| 1999 | Oldsmobile | Intrigue | — | Upstream | Universal |
| 1999 | Oldsmobile | Intrigue | — | Downstream | Universal |
| 1999 | Oldsmobile | LSS | — | Upstream | Universal |
| 1999 | Oldsmobile | LSS | — | Downstream | Universal |
| 1999 | Oldsmobile | Silhouette | — | Upstream | Universal |
| 1999 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 1999 | Pontiac | Bonneville | — | Upstream | Universal |
| 1999 | Pontiac | Bonneville | — | Downstream | Universal |
| 1999 | Pontiac | Firebird | — | Upstream | Universal |
| 1999 | Pontiac | Firebird | — | Downstream | Universal |
| 1999 | Pontiac | Firebird | — | Upstream | Loc. Exhaust Pipe; Universal |
| 1999 | Pontiac | Firebird | — | Upstream | Loc. Manifold; 4 Lead Upstream Sensor; Universal |
| 1999 | Pontiac | Grand Am | — | Upstream | Universal |
| 1999 | Pontiac | Grand Am | — | Downstream | Universal |
| 1999 | Pontiac | Grand Prix | — | Upstream | Universal |
| 1999 | Pontiac | Grand Prix | — | Downstream | Universal |
| 1999 | Pontiac | Montana | — | Upstream | Universal |
| 1999 | Pontiac | Montana | — | Downstream | Universal |
| 1999 | Pontiac | Sunfire | — | Downstream | Universal |
| 1999 | Pontiac | Trans Sport | — | Upstream | Universal |
| 1999 | Pontiac | Trans Sport | — | Downstream | Universal |
| 1999 | Saturn | SC1 | — | Downstream | Universal |
| 1999 | Saturn | SC2 | — | Downstream | Universal |
| 1999 | Saturn | SL | — | Downstream | Universal |
| 1999 | Saturn | SL1 | — | Downstream | Universal |
| 1999 | Saturn | SL2 | — | Downstream | Universal |
| 1999 | Saturn | SW1 | — | Downstream | Universal |
| 1999 | Saturn | SW2 | — | Downstream | Universal |
| 1998 | Acura | SLX | — | Upstream | Universal |
| 1998 | Acura | SLX | — | Downstream | Universal |
| 1998 | Buick | Century | — | Upstream | Universal |
| 1998 | Buick | Century | — | Downstream | Universal |
| 1998 | Buick | LeSabre | — | Upstream | Universal |
| 1998 | Buick | LeSabre | — | Downstream | Universal |
| 1998 | Buick | Park Avenue | — | Upstream | Universal |
| 1998 | Buick | Park Avenue | — | Downstream | Universal |
| 1998 | Buick | Regal | — | Upstream | Universal |
| 1998 | Buick | Regal | — | Downstream | Universal |
| 1998 | Buick | Riviera | — | Upstream | Universal |
| 1998 | Buick | Riviera | — | Downstream | Universal |
| 1998 | Buick | Skylark | — | Upstream | Universal |
| 1998 | Buick | Skylark | — | Downstream | Universal |
| 1998 | Cadillac | DeVille | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1998 | Cadillac | DeVille | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1998 | Cadillac | Eldorado | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1998 | Cadillac | Eldorado | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1998 | Cadillac | Seville | — | Upstream | Upstream Sensor in Exhaust Pipe; Universal |
| 1998 | Cadillac | Seville | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1998 | Chevrolet | Blazer | — | Upstream | Universal |
| 1998 | Chevrolet | Blazer | — | Downstream | Universal |
| 1998 | Chevrolet | C1500 | Manual | Upstream | Universal |
| 1998 | Chevrolet | C1500 | Manual | Downstream | Universal |
| 1998 | Chevrolet | C1500 | — | Upstream | Universal |
| 1998 | Chevrolet | C1500 | — | Downstream | Universal |
| 1998 | Chevrolet | C1500 | Automatic | Upstream | Universal |
| 1998 | Chevrolet | C1500 | Automatic | Downstream | Universal |
| 1998 | Chevrolet | C1500 Suburban | — | Upstream | Universal |
| 1998 | Chevrolet | C1500 Suburban | — | Downstream | Universal |
| 1998 | Chevrolet | C2500 | — | Upstream | Universal |
| 1998 | Chevrolet | C2500 | — | Downstream | Universal |
| 1998 | Chevrolet | C2500 | Manual | Upstream | Universal |
| 1998 | Chevrolet | C2500 | Manual | Downstream | Universal |
| 1998 | Chevrolet | C2500 | Automatic | Upstream | Universal |
| 1998 | Chevrolet | C2500 | Automatic | Downstream | Universal |
| 1998 | Chevrolet | C2500 Suburban | — | Upstream | Universal |
| 1998 | Chevrolet | C2500 Suburban | — | Downstream | Universal |
| 1998 | Chevrolet | C3500 | — | Upstream | Universal |
| 1998 | Chevrolet | C3500 | — | Downstream | Universal |
| 1998 | Chevrolet | Camaro | — | Upstream Right | Universal |
| 1998 | Chevrolet | Camaro | — | Upstream Left | Universal |
| 1998 | Chevrolet | Camaro | — | Downstream Right | Universal |
| 1998 | Chevrolet | Camaro | — | Downstream Left | Universal |
| 1998 | Chevrolet | Camaro | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1998 | Chevrolet | Camaro | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1998 | Chevrolet | Cavalier | — | Downstream | Universal |
| 1998 | Chevrolet | Corvette | — | Upstream | Universal |
| 1998 | Chevrolet | Corvette | — | Downstream | Universal |
| 1998 | Chevrolet | Express 1500 | — | Upstream | Universal |
| 1998 | Chevrolet | Express 1500 | — | Downstream | Universal |
| 1998 | Chevrolet | Express 2500 | — | Upstream | Universal |
| 1998 | Chevrolet | Express 2500 | — | Downstream | Universal |
| 1998 | Chevrolet | Express 3500 | — | Upstream | Universal |
| 1998 | Chevrolet | Express 3500 | — | Downstream | Universal |
| 1998 | Chevrolet | K1500 | Manual | Upstream | Universal |
| 1998 | Chevrolet | K1500 | Manual | Downstream | Universal |
| 1998 | Chevrolet | K1500 | Automatic | Upstream | Universal |
| 1998 | Chevrolet | K1500 | Automatic | Downstream | Universal |
| 1998 | Chevrolet | K1500 | — | Upstream | Universal |
| 1998 | Chevrolet | K1500 | — | Downstream | Universal |
| 1998 | Chevrolet | K1500 Suburban | — | Upstream | Universal |
| 1998 | Chevrolet | K1500 Suburban | — | Downstream | Universal |
| 1998 | Chevrolet | K2500 | — | Upstream | Universal |
| 1998 | Chevrolet | K2500 | — | Downstream | Universal |
| 1998 | Chevrolet | K2500 Suburban | — | Upstream | Universal |
| 1998 | Chevrolet | K2500 Suburban | — | Downstream | Universal |
| 1998 | Chevrolet | K3500 | — | Upstream | Universal |
| 1998 | Chevrolet | K3500 | — | Downstream | Universal |
| 1998 | Chevrolet | Lumina | — | Upstream | Universal |
| 1998 | Chevrolet | Lumina | — | Downstream | Universal |
| 1998 | Chevrolet | Malibu | — | Upstream | Universal |
| 1998 | Chevrolet | Malibu | — | Downstream | Universal |
| 1998 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 1998 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 1998 | Chevrolet | P30 | — | Upstream | Universal |
| 1998 | Chevrolet | P30 | — | Downstream | Universal |
| 1998 | Chevrolet | S10 | — | Upstream | Universal |
| 1998 | Chevrolet | S10 | — | Downstream | Universal |
| 1998 | Chevrolet | Tahoe | — | Upstream | Universal |
| 1998 | Chevrolet | Tahoe | — | Downstream | Universal |
| 1998 | GMC | C1500 | — | Upstream | Universal |
| 1998 | GMC | C1500 | — | Downstream | Universal |
| 1998 | GMC | C1500 Suburban | — | Upstream | Universal |
| 1998 | GMC | C1500 Suburban | — | Downstream | Universal |
| 1998 | GMC | C2500 | — | Upstream | Universal |
| 1998 | GMC | C2500 | — | Downstream | Universal |
| 1998 | GMC | C2500 Suburban | — | Upstream | Universal |
| 1998 | GMC | C2500 Suburban | — | Downstream | Universal |
| 1998 | GMC | C3500 | — | Upstream | Universal |
| 1998 | GMC | C3500 | — | Downstream | Universal |
| 1998 | GMC | Jimmy | — | Upstream | Universal |
| 1998 | GMC | Jimmy | — | Downstream | Universal |
| 1998 | GMC | K1500 | — | Upstream | Universal |
| 1998 | GMC | K1500 | — | Downstream | Universal |
| 1998 | GMC | K1500 Suburban | — | Upstream | Universal |
| 1998 | GMC | K1500 Suburban | — | Downstream | Universal |
| 1998 | GMC | K2500 | — | Upstream | Universal |
| 1998 | GMC | K2500 | — | Downstream | Universal |
| 1998 | GMC | K2500 Suburban | — | Upstream | Universal |
| 1998 | GMC | K2500 Suburban | — | Downstream | Universal |
| 1998 | GMC | K3500 | — | Upstream | Universal |
| 1998 | GMC | K3500 | — | Downstream | Universal |
| 1998 | GMC | P3500 | — | Upstream | Universal |
| 1998 | GMC | P3500 | — | Downstream | Universal |
| 1998 | GMC | Savana 1500 | — | Upstream | Universal |
| 1998 | GMC | Savana 1500 | — | Downstream | Universal |
| 1998 | GMC | Savana 2500 | — | Upstream | Universal |
| 1998 | GMC | Savana 2500 | — | Downstream | Universal |
| 1998 | GMC | Savana 3500 | — | Upstream | Universal |
| 1998 | GMC | Savana 3500 | — | Downstream | Universal |
| 1998 | GMC | Sonoma | — | Upstream | Universal |
| 1998 | GMC | Sonoma | — | Downstream | Universal |
| 1998 | GMC | Yukon | — | Upstream | Universal |
| 1998 | GMC | Yukon | — | Downstream | Universal |
| 1998 | Honda | Passport | — | Upstream | Universal |
| 1998 | Honda | Passport | — | Downstream | Universal |
| 1998 | Isuzu | Amigo | — | Upstream | Universal |
| 1998 | Isuzu | Amigo | — | Downstream | Universal |
| 1998 | Isuzu | Hombre | — | Upstream | Universal |
| 1998 | Isuzu | Hombre | — | Downstream | Universal |
| 1998 | Isuzu | Rodeo | — | Upstream | Universal |
| 1998 | Isuzu | Rodeo | — | Downstream | Universal |
| 1998 | Isuzu | Trooper | — | Upstream | Universal |
| 1998 | Isuzu | Trooper | — | Downstream | Universal |
| 1998 | Oldsmobile | 88 | — | Upstream | Universal |
| 1998 | Oldsmobile | 88 | — | Downstream | Universal |
| 1998 | Oldsmobile | Achieva | — | Upstream | Universal |
| 1998 | Oldsmobile | Achieva | — | Downstream | Universal |
| 1998 | Oldsmobile | Aurora | — | Upstream | Universal |
| 1998 | Oldsmobile | Aurora | — | Downstream | Universal |
| 1998 | Oldsmobile | Bravada | — | Upstream | Universal |
| 1998 | Oldsmobile | Bravada | — | Downstream | Universal |
| 1998 | Oldsmobile | Cutlass | — | Upstream | Universal |
| 1998 | Oldsmobile | Cutlass | — | Downstream | Universal |
| 1998 | Oldsmobile | Intrigue | — | Upstream | Universal |
| 1998 | Oldsmobile | Intrigue | — | Downstream | Universal |
| 1998 | Oldsmobile | LSS | — | Upstream | Universal |
| 1998 | Oldsmobile | LSS | — | Downstream | Universal |
| 1998 | Oldsmobile | Regency | — | Upstream | Universal |
| 1998 | Oldsmobile | Regency | — | Downstream | Universal |
| 1998 | Oldsmobile | Silhouette | — | Upstream | Universal |
| 1998 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 1998 | Pontiac | Bonneville | — | Upstream | Universal |
| 1998 | Pontiac | Bonneville | — | Downstream | Universal |
| 1998 | Pontiac | Firebird | — | Upstream | Universal |
| 1998 | Pontiac | Firebird | — | Downstream | Universal |
| 1998 | Pontiac | Firebird | — | Upstream | Loc. Exhaust Pipe; Universal |
| 1998 | Pontiac | Firebird | — | Upstream | Loc. Manifold; 4 Lead Upstream Sensor; Universal |
| 1998 | Pontiac | Grand Am | — | Upstream | Universal |
| 1998 | Pontiac | Grand Am | — | Downstream | Universal |
| 1998 | Pontiac | Grand Prix | — | Upstream | Universal |
| 1998 | Pontiac | Grand Prix | — | Downstream | Universal |
| 1998 | Pontiac | Sunfire | — | Downstream | Universal |
| 1998 | Pontiac | Trans Sport | — | Upstream | Universal |
| 1998 | Pontiac | Trans Sport | — | Downstream | Universal |
| 1998 | Saturn | SC1 | — | Downstream | Universal |
| 1998 | Saturn | SC2 | — | Downstream | Universal |
| 1998 | Saturn | SL | — | Downstream | Universal |
| 1998 | Saturn | SL1 | — | Downstream | Universal |
| 1998 | Saturn | SL2 | — | Downstream | Universal |
| 1998 | Saturn | SW1 | — | Downstream | Universal |
| 1998 | Saturn | SW2 | — | Downstream | Universal |
| 1997 | Acura | SLX | — | Upstream | Universal |
| 1997 | Acura | SLX | — | Downstream | Universal |
| 1997 | Buick | Century | — | Upstream | Universal |
| 1997 | Buick | Century | — | Downstream | Universal |
| 1997 | Buick | LeSabre | — | Upstream | Universal |
| 1997 | Buick | LeSabre | — | Downstream | Universal |
| 1997 | Buick | Park Avenue | — | Upstream | Universal |
| 1997 | Buick | Park Avenue | — | Downstream | Universal |
| 1997 | Buick | Regal | — | Upstream | Universal |
| 1997 | Buick | Regal | — | Downstream | Universal |
| 1997 | Buick | Riviera | — | Upstream | Universal |
| 1997 | Buick | Riviera | — | Downstream | Universal |
| 1997 | Buick | Skylark | — | Upstream | Universal |
| 1997 | Buick | Skylark | — | Downstream | Universal |
| 1997 | Cadillac | DeVille | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1997 | Cadillac | DeVille | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Cadillac | Eldorado | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1997 | Cadillac | Eldorado | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Cadillac | Seville | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1997 | Cadillac | Seville | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | Astro | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | Astro | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | Blazer | — | Upstream | Loc. Manifold; Universal |
| 1997 | Chevrolet | Blazer | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | C1500 | Manual | Upstream | Universal |
| 1997 | Chevrolet | C1500 | Manual | Downstream | Universal |
| 1997 | Chevrolet | C1500 | — | Upstream | Universal |
| 1997 | Chevrolet | C1500 | — | Downstream | Universal |
| 1997 | Chevrolet | C1500 | — | Upstream | Loc. Manifold; Universal |
| 1997 | Chevrolet | C1500 | — | Center | Loc. Y Pipe Before Catalyst; Universal |
| 1997 | Chevrolet | C1500 | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | C1500 Suburban | — | Upstream | Universal |
| 1997 | Chevrolet | C1500 Suburban | — | Downstream | Universal |
| 1997 | Chevrolet | C2500 | — | Upstream | Universal |
| 1997 | Chevrolet | C2500 | — | Downstream | Universal |
| 1997 | Chevrolet | C2500 | Manual | Upstream | Universal |
| 1997 | Chevrolet | C2500 | Manual | Downstream | Universal |
| 1997 | Chevrolet | C2500 | — | Upstream | Loc. Manifold; Universal |
| 1997 | Chevrolet | C2500 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | C2500 | — | Center | Loc. Y Pipe Before Catalyst; Universal |
| 1997 | Chevrolet | C2500 Suburban | — | Upstream | Universal |
| 1997 | Chevrolet | C2500 Suburban | — | Downstream | Universal |
| 1997 | Chevrolet | C3500 | — | Upstream | Universal |
| 1997 | Chevrolet | C3500 | — | Downstream | Universal |
| 1997 | Chevrolet | Camaro | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | Camaro | — | Upstream | Upstream Sensor in Exhaust Pipe; Universal |
| 1997 | Chevrolet | Camaro | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | Cavalier | — | Downstream | Universal |
| 1997 | Chevrolet | Corvette | — | Upstream | Universal |
| 1997 | Chevrolet | Corvette | — | Downstream | Universal |
| 1997 | Chevrolet | Express 1500 | — | Upstream | Universal |
| 1997 | Chevrolet | Express 1500 | — | Downstream | Universal |
| 1997 | Chevrolet | Express 1500 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | Express 2500 | — | Upstream | Universal |
| 1997 | Chevrolet | Express 2500 | — | Downstream | Universal |
| 1997 | Chevrolet | Express 2500 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | Express 3500 | — | Upstream | Universal |
| 1997 | Chevrolet | Express 3500 | — | Downstream | Universal |
| 1997 | Chevrolet | K1500 | — | Upstream | Universal |
| 1997 | Chevrolet | K1500 | — | Downstream | Universal |
| 1997 | Chevrolet | K1500 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | K1500 Suburban | — | Upstream | Universal |
| 1997 | Chevrolet | K1500 Suburban | — | Downstream | Universal |
| 1997 | Chevrolet | K2500 | — | Upstream | Universal |
| 1997 | Chevrolet | K2500 | — | Downstream | Universal |
| 1997 | Chevrolet | K2500 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | K2500 Suburban | — | Upstream | Universal |
| 1997 | Chevrolet | K2500 Suburban | — | Downstream | Universal |
| 1997 | Chevrolet | K3500 | — | Upstream | Universal |
| 1997 | Chevrolet | K3500 | — | Downstream | Universal |
| 1997 | Chevrolet | Lumina | — | Upstream | Universal |
| 1997 | Chevrolet | Lumina | — | Downstream | Universal |
| 1997 | Chevrolet | Malibu | — | Upstream | Universal |
| 1997 | Chevrolet | Malibu | — | Downstream | Universal |
| 1997 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 1997 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 1997 | Chevrolet | P30 | — | Upstream | Universal |
| 1997 | Chevrolet | P30 | — | Downstream | Universal |
| 1997 | Chevrolet | S10 | — | Upstream | Universal |
| 1997 | Chevrolet | S10 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1997 | Chevrolet | S10 | — | Downstream | Universal |
| 1997 | Chevrolet | Tahoe | — | Upstream | Universal |
| 1997 | Chevrolet | Tahoe | — | Downstream | Universal |
| 1997 | GMC | C1500 | — | Upstream | Universal |
| 1997 | GMC | C1500 | — | Downstream | Universal |
| 1997 | GMC | C1500 Suburban | — | Upstream | Universal |
| 1997 | GMC | C1500 Suburban | — | Downstream | Universal |
| 1997 | GMC | C2500 | — | Upstream | Universal |
| 1997 | GMC | C2500 | — | Downstream | Universal |
| 1997 | GMC | C2500 Suburban | — | Upstream | Universal |
| 1997 | GMC | C2500 Suburban | — | Downstream | Universal |
| 1997 | GMC | C3500 | — | Upstream | Universal |
| 1997 | GMC | C3500 | — | Downstream | Universal |
| 1997 | GMC | Jimmy | — | Upstream | Universal |
| 1997 | GMC | Jimmy | — | Downstream | Universal |
| 1997 | GMC | K1500 | — | Upstream | Universal |
| 1997 | GMC | K1500 | — | Downstream | Universal |
| 1997 | GMC | K1500 Suburban | — | Upstream | Universal |
| 1997 | GMC | K1500 Suburban | — | Downstream | Universal |
| 1997 | GMC | K2500 | — | Upstream | Universal |
| 1997 | GMC | K2500 | — | Downstream | Universal |
| 1997 | GMC | K2500 Suburban | — | Upstream | Universal |
| 1997 | GMC | K2500 Suburban | — | Downstream | Universal |
| 1997 | GMC | K3500 | — | Upstream | Universal |
| 1997 | GMC | K3500 | — | Downstream | Universal |
| 1997 | GMC | P3500 | — | Upstream | Universal |
| 1997 | GMC | P3500 | — | Downstream | Universal |
| 1997 | GMC | Safari | — | Upstream | Universal |
| 1997 | GMC | Safari | — | Downstream | Universal |
| 1997 | GMC | Savana 1500 | — | Upstream | Universal |
| 1997 | GMC | Savana 1500 | — | Downstream | Universal |
| 1997 | GMC | Savana 2500 | — | Upstream | Universal |
| 1997 | GMC | Savana 2500 | — | Downstream | Universal |
| 1997 | GMC | Savana 3500 | — | Upstream | Universal |
| 1997 | GMC | Savana 3500 | — | Downstream | Universal |
| 1997 | GMC | Sonoma | — | Upstream | Universal |
| 1997 | GMC | Sonoma | — | Downstream | Universal |
| 1997 | GMC | Yukon | — | Upstream | Universal |
| 1997 | GMC | Yukon | — | Downstream | Universal |
| 1997 | Honda | Passport | — | Upstream | Universal |
| 1997 | Honda | Passport | — | Downstream | Universal |
| 1997 | Isuzu | Hombre | — | Upstream | Universal |
| 1997 | Isuzu | Hombre | — | Downstream | Universal |
| 1997 | Isuzu | Rodeo | — | Upstream | Universal |
| 1997 | Isuzu | Rodeo | — | Downstream | Universal |
| 1997 | Isuzu | Trooper | — | Upstream | Universal |
| 1997 | Isuzu | Trooper | — | Downstream | Universal |
| 1997 | Oldsmobile | 88 | — | Upstream | Universal |
| 1997 | Oldsmobile | 88 | — | Downstream | Universal |
| 1997 | Oldsmobile | Achieva | — | Upstream | Universal |
| 1997 | Oldsmobile | Achieva | — | Downstream | Universal |
| 1997 | Oldsmobile | Aurora | — | Upstream | Universal |
| 1997 | Oldsmobile | Aurora | — | Downstream | Universal |
| 1997 | Oldsmobile | Bravada | — | Upstream | Loc. Y Pipe Before Catalyst; Universal |
| 1997 | Oldsmobile | Bravada | — | Upstream | Loc. Manifold; Universal |
| 1997 | Oldsmobile | Bravada | — | Downstream | Universal |
| 1997 | Oldsmobile | Cutlass | — | Upstream | Universal |
| 1997 | Oldsmobile | Cutlass | — | Downstream | Universal |
| 1997 | Oldsmobile | Cutlass Supreme | — | Upstream | Universal |
| 1997 | Oldsmobile | Cutlass Supreme | — | Downstream | Universal |
| 1997 | Oldsmobile | LSS | — | Upstream | Universal |
| 1997 | Oldsmobile | LSS | — | Downstream | Universal |
| 1997 | Oldsmobile | Regency | — | Upstream | Universal |
| 1997 | Oldsmobile | Regency | — | Downstream | Universal |
| 1997 | Oldsmobile | Silhouette | — | Upstream | Universal |
| 1997 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 1997 | Pontiac | Bonneville | — | Upstream | Universal |
| 1997 | Pontiac | Bonneville | — | Downstream | Universal |
| 1997 | Pontiac | Firebird | — | Upstream | Loc. Manifold; Universal |
| 1997 | Pontiac | Firebird | — | Upstream | Loc. Exhaust Pipe; Universal |
| 1997 | Pontiac | Firebird | — | Downstream | Universal |
| 1997 | Pontiac | Grand Am | — | Upstream | Universal |
| 1997 | Pontiac | Grand Am | — | Downstream | Universal |
| 1997 | Pontiac | Grand Prix | — | Upstream | Universal |
| 1997 | Pontiac | Grand Prix | — | Downstream | Universal |
| 1997 | Pontiac | Sunfire | — | Downstream | Universal |
| 1997 | Pontiac | Trans Sport | — | Upstream | Universal |
| 1997 | Pontiac | Trans Sport | — | Downstream | Universal |
| 1997 | Saturn | SC1 | — | Downstream | Universal |
| 1997 | Saturn | SC2 | — | Downstream | Universal |
| 1997 | Saturn | SL | — | Downstream | Universal |
| 1997 | Saturn | SL1 | — | Downstream | Universal |
| 1997 | Saturn | SL2 | — | Downstream | Universal |
| 1997 | Saturn | SW1 | — | Downstream | Universal |
| 1997 | Saturn | SW2 | — | Downstream | Universal |
| 1996 | Acura | SLX | — | Upstream | Universal |
| 1996 | Acura | SLX | — | Downstream | Universal |
| 1996 | Buick | Century | — | Upstream | Universal |
| 1996 | Buick | Century | — | Downstream | Universal |
| 1996 | Buick | LeSabre | — | Upstream | Universal |
| 1996 | Buick | LeSabre | — | Downstream | Universal |
| 1996 | Buick | Park Avenue | — | Upstream | Universal |
| 1996 | Buick | Park Avenue | — | Downstream | Universal |
| 1996 | Buick | Regal | — | Upstream | Universal |
| 1996 | Buick | Regal | — | Downstream | Universal |
| 1996 | Buick | Riviera | — | Upstream | Universal |
| 1996 | Buick | Riviera | — | Downstream | Universal |
| 1996 | Buick | Roadmaster | — | Upstream | Universal |
| 1996 | Buick | Roadmaster | — | Downstream | Universal |
| 1996 | Buick | Skylark | — | Upstream | Universal |
| 1996 | Buick | Skylark | — | Downstream | Universal |
| 1996 | Cadillac | DeVille | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1996 | Cadillac | DeVille | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Cadillac | Eldorado | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1996 | Cadillac | Eldorado | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Cadillac | Fleetwood | — | Upstream | Universal |
| 1996 | Cadillac | Fleetwood | — | Downstream | Universal |
| 1996 | Cadillac | Seville | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1996 | Cadillac | Seville | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | Astro | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | Astro | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | Blazer | — | Upstream | Loc. Manifold; Universal |
| 1996 | Chevrolet | Blazer | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | C1500 | — | Upstream | Universal |
| 1996 | Chevrolet | C1500 | — | Downstream | Universal |
| 1996 | Chevrolet | C1500 | — | Upstream | Upstream Sensor in Y Pipe; Universal |
| 1996 | Chevrolet | C1500 Suburban | — | Upstream | Universal |
| 1996 | Chevrolet | C1500 Suburban | — | Downstream | Universal |
| 1996 | Chevrolet | C2500 | — | Upstream | Universal |
| 1996 | Chevrolet | C2500 | — | Downstream | Universal |
| 1996 | Chevrolet | C2500 | Manual | Upstream | Universal |
| 1996 | Chevrolet | C2500 | Manual | Downstream | Universal |
| 1996 | Chevrolet | C2500 | — | Upstream | Loc. Manifold; Universal |
| 1996 | Chevrolet | C2500 | — | Center | Loc. Y Pipe Before Catalyst; Universal |
| 1996 | Chevrolet | C2500 Suburban | — | Upstream | Universal |
| 1996 | Chevrolet | C2500 Suburban | — | Downstream | Universal |
| 1996 | Chevrolet | C3500 | — | Upstream | Universal |
| 1996 | Chevrolet | C3500 | — | Downstream | Universal |
| 1996 | Chevrolet | Camaro | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | Camaro | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | Caprice | — | Upstream | Universal |
| 1996 | Chevrolet | Caprice | — | Downstream | Universal |
| 1996 | Chevrolet | Cavalier | — | Downstream | Universal |
| 1996 | Chevrolet | Corsica | — | Upstream | Universal |
| 1996 | Chevrolet | Corsica | — | Downstream | Universal |
| 1996 | Chevrolet | Corvette | — | Upstream | Universal |
| 1996 | Chevrolet | Corvette | — | Downstream | Universal |
| 1996 | Chevrolet | Express 1500 | — | Upstream | Universal |
| 1996 | Chevrolet | Express 1500 | — | Downstream | Universal |
| 1996 | Chevrolet | Express 1500 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | Express 2500 | — | Upstream | Universal |
| 1996 | Chevrolet | Express 2500 | — | Downstream | Universal |
| 1996 | Chevrolet | Express 2500 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | Express 3500 | — | Upstream | Universal |
| 1996 | Chevrolet | Express 3500 | — | Downstream | Universal |
| 1996 | Chevrolet | G30 | — | Upstream | Universal |
| 1996 | Chevrolet | G30 | — | Downstream | Universal |
| 1996 | Chevrolet | Impala | — | Upstream | Universal |
| 1996 | Chevrolet | Impala | — | Downstream | Universal |
| 1996 | Chevrolet | K1500 | — | Upstream | Universal |
| 1996 | Chevrolet | K1500 | — | Downstream | Universal |
| 1996 | Chevrolet | K1500 | — | Upstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | K1500 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | K1500 | — | Center | Upstream Sensor in Y Pipe; Universal |
| 1996 | Chevrolet | K1500 Suburban | — | Upstream | Universal |
| 1996 | Chevrolet | K1500 Suburban | — | Downstream | Universal |
| 1996 | Chevrolet | K2500 | — | Upstream | Universal |
| 1996 | Chevrolet | K2500 | — | Downstream | Universal |
| 1996 | Chevrolet | K2500 | Manual | Upstream | Universal |
| 1996 | Chevrolet | K2500 | Manual | Downstream | Universal |
| 1996 | Chevrolet | K2500 Suburban | — | Upstream | Universal |
| 1996 | Chevrolet | K2500 Suburban | — | Downstream | Universal |
| 1996 | Chevrolet | K3500 | — | Upstream | Universal |
| 1996 | Chevrolet | K3500 | — | Downstream | Universal |
| 1996 | Chevrolet | Lumina | — | Upstream | Universal |
| 1996 | Chevrolet | Lumina | — | Downstream | Universal |
| 1996 | Chevrolet | Lumina APV | — | Upstream | Universal |
| 1996 | Chevrolet | Lumina APV | — | Downstream | Universal |
| 1996 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 1996 | Chevrolet | Monte Carlo | — | Downstream | Universal |
| 1996 | Chevrolet | P30 | — | Upstream | Universal |
| 1996 | Chevrolet | P30 | — | Downstream | Universal |
| 1996 | Chevrolet | S10 | — | Upstream | Universal |
| 1996 | Chevrolet | S10 | — | Downstream | Upstream Sensor in Manifold; Universal |
| 1996 | Chevrolet | S10 | — | Downstream | Universal |
| 1996 | Chevrolet | Tahoe | Manual | Upstream | Universal |
| 1996 | Chevrolet | Tahoe | Manual | Downstream | Universal |
| 1996 | Chevrolet | Tahoe | Automatic | Upstream | Universal |
| 1996 | Chevrolet | Tahoe | Automatic | Downstream | Universal |
| 1996 | GMC | C1500 | — | Upstream | Universal |
| 1996 | GMC | C1500 | — | Downstream | Universal |
| 1996 | GMC | C1500 Suburban | — | Upstream | Universal |
| 1996 | GMC | C1500 Suburban | — | Downstream | Universal |
| 1996 | GMC | C2500 | — | Upstream | Universal |
| 1996 | GMC | C2500 | — | Downstream | Universal |
| 1996 | GMC | C2500 Suburban | — | Upstream | Universal |
| 1996 | GMC | C2500 Suburban | — | Downstream | Universal |
| 1996 | GMC | C3500 | — | Upstream | Universal |
| 1996 | GMC | C3500 | — | Downstream | Universal |
| 1996 | GMC | G3500 | — | Upstream | Universal |
| 1996 | GMC | G3500 | — | Downstream | Universal |
| 1996 | GMC | Jimmy | — | Upstream | Universal |
| 1996 | GMC | Jimmy | — | Downstream | Universal |
| 1996 | GMC | K1500 | — | Upstream | Universal |
| 1996 | GMC | K1500 | — | Downstream | Universal |
| 1996 | GMC | K1500 Suburban | — | Upstream | Universal |
| 1996 | GMC | K1500 Suburban | — | Downstream | Universal |
| 1996 | GMC | K2500 | — | Upstream | Universal |
| 1996 | GMC | K2500 | — | Downstream | Universal |
| 1996 | GMC | K2500 | Manual | Upstream | Universal |
| 1996 | GMC | K2500 | Manual | Downstream | Universal |
| 1996 | GMC | K2500 Suburban | — | Upstream | Universal |
| 1996 | GMC | K2500 Suburban | — | Downstream | Universal |
| 1996 | GMC | K3500 | — | Upstream | Universal |
| 1996 | GMC | K3500 | — | Downstream | Universal |
| 1996 | GMC | P3500 | — | Upstream | Universal |
| 1996 | GMC | P3500 | — | Downstream | Universal |
| 1996 | GMC | Safari | — | Upstream | Universal |
| 1996 | GMC | Safari | — | Downstream | Universal |
| 1996 | GMC | Savana 1500 | — | Upstream | Universal |
| 1996 | GMC | Savana 1500 | — | Downstream | Universal |
| 1996 | GMC | Savana 2500 | — | Upstream | Universal |
| 1996 | GMC | Savana 2500 | — | Downstream | Universal |
| 1996 | GMC | Savana 3500 | — | Upstream | Universal |
| 1996 | GMC | Savana 3500 | — | Downstream | Universal |
| 1996 | GMC | Sonoma | — | Upstream | Universal |
| 1996 | GMC | Sonoma | — | Downstream | Universal |
| 1996 | GMC | Yukon | Manual | Upstream | Universal |
| 1996 | GMC | Yukon | Manual | Downstream | Universal |
| 1996 | GMC | Yukon | — | Upstream | Universal |
| 1996 | GMC | Yukon | — | Downstream | Universal |
| 1996 | Honda | Passport | — | Upstream | Universal |
| 1996 | Honda | Passport | — | Downstream | Universal |
| 1996 | Isuzu | Hombre | — | Downstream | Universal |
| 1996 | Isuzu | Rodeo | — | Upstream | Universal |
| 1996 | Isuzu | Rodeo | — | Downstream | Universal |
| 1996 | Isuzu | Trooper | — | Upstream | Universal |
| 1996 | Isuzu | Trooper | — | Downstream | Universal |
| 1996 | Mercedes-Benz | C220 | — | Downstream | Universal |
| 1996 | Mercedes-Benz | C280 | — | Downstream | Universal |
| 1996 | Mercedes-Benz | C36 AMG | — | Downstream | Universal |
| 1996 | Oldsmobile | 88 | — | Upstream | Universal |
| 1996 | Oldsmobile | 88 | — | Downstream | Universal |
| 1996 | Oldsmobile | 98 | — | Upstream | Universal |
| 1996 | Oldsmobile | 98 | — | Downstream | Universal |
| 1996 | Oldsmobile | Achieva | — | Upstream | Universal |
| 1996 | Oldsmobile | Achieva | — | Downstream | Universal |
| 1996 | Oldsmobile | Aurora | — | Upstream | Universal |
| 1996 | Oldsmobile | Aurora | — | Downstream | Universal |
| 1996 | Oldsmobile | Bravada | — | Upstream | Loc. Y Pipe Before Catalyst; Universal |
| 1996 | Oldsmobile | Bravada | — | Upstream | Loc. Manifold; Universal |
| 1996 | Oldsmobile | Bravada | — | Downstream | Universal |
| 1996 | Oldsmobile | Cutlass Ciera | — | Upstream | Universal |
| 1996 | Oldsmobile | Cutlass Ciera | — | Downstream | Universal |
| 1996 | Oldsmobile | Cutlass Supreme | — | Upstream | Universal |
| 1996 | Oldsmobile | Cutlass Supreme | — | Downstream | Universal |
| 1996 | Oldsmobile | LSS | — | Upstream | Universal |
| 1996 | Oldsmobile | LSS | — | Downstream | Universal |
| 1996 | Oldsmobile | Silhouette | — | Upstream | Universal |
| 1996 | Oldsmobile | Silhouette | — | Downstream | Universal |
| 1996 | Pontiac | Bonneville | — | Upstream | Universal |
| 1996 | Pontiac | Bonneville | — | Downstream | Universal |
| 1996 | Pontiac | Firebird | — | Upstream | Loc. Manifold; Universal |
| 1996 | Pontiac | Firebird | — | Upstream | Loc. Exhaust Pipe; Universal |
| 1996 | Pontiac | Firebird | — | Downstream | Universal |
| 1996 | Pontiac | Grand Am | — | Upstream | Universal |
| 1996 | Pontiac | Grand Am | — | Downstream | Universal |
| 1996 | Pontiac | Grand Prix | — | Upstream | Universal |
| 1996 | Pontiac | Grand Prix | — | Downstream | Universal |
| 1996 | Pontiac | Sunfire | — | Downstream | Universal |
| 1996 | Pontiac | Trans Sport | — | Upstream | Universal |
| 1996 | Pontiac | Trans Sport | — | Downstream | Universal |
| 1996 | Saturn | SC1 | — | Downstream | Universal |
| 1996 | Saturn | SC2 | — | Downstream | Universal |
| 1996 | Saturn | SL | — | Downstream | Universal |
| 1996 | Saturn | SL1 | — | Downstream | Universal |
| 1996 | Saturn | SL2 | — | Downstream | Universal |
| 1996 | Saturn | SW1 | — | Downstream | Universal |
| 1996 | Saturn | SW2 | — | Downstream | Universal |
| 1995 | Buick | Century | — | Upstream | Universal |
| 1995 | Buick | LeSabre | — | Upstream | Universal |
| 1995 | Buick | Park Avenue | — | Upstream | Universal |
| 1995 | Buick | Regal | — | Upstream | Universal |
| 1995 | Buick | Regal | — | Downstream | Universal |
| 1995 | Buick | Riviera | — | Upstream | Universal |
| 1995 | Buick | Roadmaster | — | Upstream | Universal |
| 1995 | Buick | Skylark | — | Upstream | Universal |
| 1995 | Cadillac | DeVille | — | Upstream | Universal |
| 1995 | Cadillac | Eldorado | — | Upstream | Universal |
| 1995 | Cadillac | Fleetwood | — | Upstream | Universal |
| 1995 | Cadillac | Seville | — | Upstream | Universal |
| 1995 | Chevrolet | Blazer | — | Upstream | 4 Lead Sensor; Universal |
| 1995 | Chevrolet | Camaro | — | Upstream | Universal |
| 1995 | Chevrolet | Camaro | — | Downstream | Universal |
| 1995 | Chevrolet | Caprice | — | Upstream | Universal |
| 1995 | Chevrolet | Cavalier | Automatic | Downstream | Universal |
| 1995 | Chevrolet | Corsica | — | Upstream | Universal |
| 1995 | Chevrolet | Corvette | — | Upstream | Universal |
| 1995 | Chevrolet | Impala | — | Upstream | Universal |
| 1995 | Chevrolet | Lumina | — | Upstream | Universal |
| 1995 | Chevrolet | Lumina APV | — | Upstream | Universal |
| 1995 | Chevrolet | Monte Carlo | — | Upstream | Universal |
| 1995 | Chevrolet | P30 | — | Upstream | Universal |
| 1995 | Chevrolet | S10 | — | Upstream | 4 Lead Sensor; Universal |
| 1995 | GMC | Jimmy | — | Upstream | 4 Lead Sensor; Universal |
| 1995 | GMC | P3500 | — | Upstream | Universal |
| 1995 | GMC | Sonoma | — | Upstream | 4 Lead Sensor; Universal |
| 1995 | Lexus | SC400 | — | Upstream | Universal |
| 1995 | Lexus | SC400 | — | Downstream | Universal |
| 1995 | Mercedes-Benz | C220 | — | Downstream | Universal |
| 1995 | Mercedes-Benz | C280 | — | Downstream | Universal |
| 1995 | Mercedes-Benz | C36 AMG | — | Downstream | Universal |
| 1995 | Mercedes-Benz | E420 | — | Upstream | Universal |
| 1995 | Mercedes-Benz | S320 | — | Downstream | Universal |
| 1995 | Mercedes-Benz | S420 | — | Upstream | Universal |
| 1995 | Mercedes-Benz | S500 | — | Upstream | OE #000 540 45 17; Universal |
| 1995 | Mercedes-Benz | SL500 | — | Upstream | Universal |
| 1995 | Oldsmobile | 88 | — | Upstream | Universal |
| 1995 | Oldsmobile | 98 | — | Upstream | Universal |
| 1995 | Oldsmobile | Achieva | — | Upstream | Universal |
| 1995 | Oldsmobile | Aurora | — | Upstream | Universal |
| 1995 | Oldsmobile | Cutlass Ciera | — | Upstream | Universal |
| 1995 | Oldsmobile | Cutlass Supreme | — | Upstream | Universal |
| 1995 | Oldsmobile | Silhouette | — | Upstream | Universal |
| 1995 | Pontiac | Bonneville | — | Upstream | Universal |
| 1995 | Pontiac | Firebird | — | Upstream | Universal |
| 1995 | Pontiac | Firebird | — | Downstream | Universal |
| 1995 | Pontiac | Grand Am | — | Upstream | Universal |
| 1995 | Pontiac | Grand Prix | — | Upstream | Universal |
| 1995 | Pontiac | Sunfire | Automatic | Downstream | Universal |
| 1995 | Pontiac | Trans Sport | — | Upstream | Universal |
| 1994 | Buick | Century | — | Upstream | Universal |
| 1994 | Buick | LeSabre | — | Upstream | Universal |
| 1994 | Buick | Park Avenue | — | Upstream | Universal |
| 1994 | Buick | Regal | — | Upstream | 4 Lead Sensor; Universal |
| 1994 | Buick | Regal | — | Upstream | Universal |
| 1994 | Buick | Roadmaster | — | Upstream | Universal |
| 1994 | Buick | Skylark | — | Upstream | Universal |
| 1994 | Cadillac | DeVille | — | Upstream | Universal |
| 1994 | Cadillac | Eldorado | — | Upstream | Universal |
| 1994 | Cadillac | Fleetwood | — | Upstream | Universal |
| 1994 | Cadillac | Seville | — | Upstream | Universal |
| 1994 | Chevrolet | Camaro | — | Upstream | Universal |
| 1994 | Chevrolet | Caprice | — | Upstream | Universal |
| 1994 | Chevrolet | Corsica | — | Upstream | Universal |
| 1994 | Chevrolet | Corvette | — | Upstream | Universal |
| 1994 | Chevrolet | Impala | — | Upstream | Universal |
| 1994 | Chevrolet | Lumina | — | Upstream | Universal |
| 1994 | Chevrolet | Lumina APV | — | Upstream | Universal |
| 1994 | Chevrolet | S10 | — | Upstream | 4 Lead Sensor; Universal |
| 1994 | Chevrolet | S10 Blazer | — | Upstream | 4 Lead Sensor; Universal |
| 1994 | GMC | Jimmy | — | Upstream | 4 Lead Sensor; Universal |
| 1994 | GMC | Sonoma | — | Upstream | 4 Lead Sensor; Universal |
| 1994 | Lexus | LS400 | — | Upstream | Universal |
| 1994 | Lexus | SC400 | — | Upstream | Universal |
| 1994 | Lexus | SC400 | — | Downstream | Universal |
| 1994 | Mercedes-Benz | C220 | — | Downstream | Universal |
| 1994 | Mercedes-Benz | C280 | — | Downstream | Universal |
| 1994 | Mercedes-Benz | E420 | — | Upstream | Universal |
| 1994 | Mercedes-Benz | E500 | — | Upstream | Universal |
| 1994 | Mercedes-Benz | S320 | — | Downstream | Universal |
| 1994 | Mercedes-Benz | S420 | — | Upstream | OE #000 540 45 17; Universal |
| 1994 | Mercedes-Benz | S500 | — | Upstream | OE #000 540 45 17; Universal |
| 1994 | Mercedes-Benz | SL500 | — | Upstream | Universal |
| 1994 | Oldsmobile | 88 | — | Upstream | Universal |
| 1994 | Oldsmobile | 98 | — | Upstream | Universal |
| 1994 | Oldsmobile | Achieva | — | Upstream | Universal |
| 1994 | Oldsmobile | Cutlass Ciera | — | Upstream | Universal |
| 1994 | Oldsmobile | Cutlass Cruiser | — | Upstream | Universal |
| 1994 | Oldsmobile | Cutlass Supreme | — | Upstream | Universal |
| 1994 | Oldsmobile | Silhouette | — | Upstream | Universal |
| 1994 | Pontiac | Bonneville | — | Upstream | Universal |
| 1994 | Pontiac | Firebird | — | Upstream | Universal |
| 1994 | Pontiac | Grand Am | — | Upstream | Universal |
| 1994 | Pontiac | Grand Prix | — | Upstream | Universal |
| 1994 | Pontiac | Trans Sport | — | Upstream | Universal |
| 1993 | Buick | Regal | — | Upstream | 4 Lead Sensor; Universal |
| 1993 | Cadillac | Allante | — | Upstream | Universal |
| 1993 | Cadillac | Eldorado | — | Upstream | Universal |
| 1993 | Cadillac | Fleetwood | — | Upstream | 4 Lead Sensor; Universal |
| 1993 | Cadillac | Seville | — | Upstream | Universal |
| 1993 | Lexus | LS400 | — | Upstream | Universal |
| 1993 | Lexus | SC400 | — | Upstream | Universal |
| 1993 | Lexus | SC400 | — | Downstream | Universal |
| 1993 | Mercedes-Benz | 300E | — | Upstream | Universal |
| 1993 | Mercedes-Benz | 300SE | — | Upstream | Universal |
| 1993 | Mercedes-Benz | 400E | — | Upstream | Universal |
| 1993 | Mercedes-Benz | 400SEL | — | Upstream | OE #000 540 45 17; Universal |
| 1993 | Mercedes-Benz | 500E | — | Upstream | Universal |
| 1993 | Mercedes-Benz | 500SEC | — | Upstream | OE #000 540 45 17; Universal |
| 1993 | Mercedes-Benz | 500SEL | — | Upstream | OE #000 540 45 17; Universal |
| 1993 | Mercedes-Benz | 500SL | — | Upstream | Universal |
| 1993 | Oldsmobile | Cutlass Supreme | — | Upstream | Universal |
| 1992 | Lexus | LS400 | — | Upstream | Universal |
| 1992 | Lexus | SC400 | — | Upstream | Universal |
| 1992 | Lexus | SC400 | — | Downstream | Universal |
| 1992 | Mercedes-Benz | 400SE | — | Upstream | OE #000 540 45 17; Universal |
| 1992 | Mercedes-Benz | 500SEL | — | Upstream | OE #000 540 45 17; Universal |
| 1991 | Lexus | LS400 | — | Upstream | Universal |
| 1990 | Lexus | LS400 | — | Upstream | Universal |
| 1988 | BMW | 325i | — | Upstream | To 09/87; Universal |
| 1988 | BMW | 325is | — | Upstream | To 09/87; Universal |
| 1988 | BMW | 325iX | — | Upstream | To 09/87; Universal |
| 1988 | BMW | 528e | — | Upstream | Universal |
| 1987 | BMW | 325i | — | Upstream | To 09/87; Universal |
| 1987 | BMW | 325is | — | Upstream | To 09/87; Universal |
| 1987 | BMW | 735i | — | Upstream | Universal |
| 1986 | BMW | 735i | — | Upstream | Universal |
| No rows match your filter. | |||||