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Bosch 15895 Oxygen Sensor
| Brand | Bosch 15895 |
|---|---|
| Position | Downstream |
| Product line | Bosch Engineered Oxygen Sensor |
| Fits | Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Hummer, Isuzu, Saab, and Oldsmobile · 463 vehicles |
Standard replacement. Threaded, narrow-band heated oxygen sensor for straightforward service.
Heated design. Optimized heater control helps deliver quicker closed-loop operation.
OE-proven quality. Backed by Bosch's long OE development history and durable ceramic construction.
Cross-references 12559848, 12559849 and 12561777 for the same application. See all 10.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch 15895 Oxygen Sensor Overview
Bosch 15895 is a specific-fit, narrow-band heated oxygen sensor built for downstream and select upstream applications across a wide range of GM vehicles. It delivers air-fuel-ratio feedback to the ECU for stable combustion control, accurate closed-loop operation, and lower emissions.
As part of the Bosch Engineered Oxygen Sensor line, this sensor reflects Bosch OE development in oxygen sensing technology, including faster light-off response, improved lambda accuracy, and durable performance under heat and vibration.
Key Features
- Specific-fit Bosch oxygen sensor for direct application matching
- Narrow-band heated design for quicker closed-loop operation
- 4-wire configuration with square female connector
- Threaded mounting with 18 mm thread diameter and 22 mm hex size
- Wiring harness included for cleaner replacement routing
- Metal housing built for high-temperature service
- Fits many Buick, Chevrolet, GMC, Cadillac, Pontiac, Saturn, Saab, and Hummer applications
Detailed Description
Bosch part number 15895 is engineered for vehicles that rely on a narrow-band heated oxygen sensor to monitor exhaust oxygen content and maintain the correct air-fuel mixture. By sending precise feedback to the ECU, it supports consistent combustion control in everyday driving, idle, cruise, and load changes. This makes it a direct replacement choice for many GM platforms, including Chevrolet Silverado 1500, GMC Sierra 1500, and Buick Lucerne applications.
The Bosch Engineered Oxygen Sensor line builds on Bosch’s long OE history in oxygen sensing, starting with the original thimble sensor and advancing to planar narrowband designs. The result is a sensor designed for fast response, accurate lambda measurement, and dependable operation in demanding thermal conditions. Bosch 15895 is a practical replacement for drivers addressing emissions faults or drivability concerns on vehicles such as Chevrolet Impala, Pontiac Grand Prix, and GMC Yukon.
This part cross-references AC Delco 12559848 and 12561777 for the same application.
What It Helps Solve
- Check engine light related to oxygen sensor performance
- Rich or lean fuel mixture codes
- Rough idle or unstable fuel control
- Failed emissions inspection tied to sensor output
- Slow sensor response affecting closed-loop operation
Installation Notes and Tips
Verify the sensor position before ordering, since this part is used in downstream, upstream left, downstream left, downstream right, upstream, and upstream right locations depending on the vehicle. Confirm the 4-wire square connector, 18 mm thread size, and threaded mounting style match the original sensor. For best results, inspect the harness routing and connector condition before installation, and compare the vehicle’s emission configuration where notes specify California emissions, first production, or variable valve timing.
Quality Assurance
Bosch backs this oxygen sensor with more than five decades of OE development in emissions and engine management sensing. The Bosch Engineered Oxygen Sensor line is built to OE-proven standards for accuracy, durability, and consistent signal performance across a broad range of operating conditions.
Compatible With Select Vehicles
- Fits 2006-2008 Buick Lucerne, downstream
- Fits 2005-2007 Chevrolet Equinox, downstream
- Fits 2003-2007 Chevrolet Silverado 1500, downstream
- Fits 2003-2006 GMC Sierra 1500, upstream
- Fits 2004-2007 Pontiac Grand Prix, downstream
- Fits 2003-2006 GMC Yukon, downstream
- Fits 2005-2007 Saturn Relay, downstream
- Fits 2005-2007 Chevrolet Corvette, downstream
- Fits 2003-2006 Cadillac Escalade, downstream
- Fits 2005-2007 Buick LaCrosse, downstream
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2008 | Buick | Lucerne | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Buick | Allure | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Buick | LaCrosse | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Buick | Lucerne | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Buick | Rendezvous | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Buick | Terraza | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Cadillac | CTS | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Corvette | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Corvette | — | — | 7.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Equinox | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Upstream Left | without California Emission System; Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Downstream Left | without California Emission System; Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Impala | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Impala | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Impala | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Malibu | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Malibu | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Monte Carlo | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Monte Carlo | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 1500 | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 1500 | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 1500 Classic | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 1500 HD Classic | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 2500 HD | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 2500 HD Classic | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 3500 Classic | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 3500 HD | — | Crew Cab Pickup | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 3500 HD | — | Extended Cab Pickup | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 3500 HD | — | Standard Cab Pickup | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Silverado 3500 HD | — | Cab & Chassis | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | Chevrolet | Uplander | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Downstream Left | without California Emission System; Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Upstream Left | without California Emission System; Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 1500 | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 1500 | — | — | 6.2L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 1500 | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 1500 Classic | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 1500 HD Classic | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 2500 HD | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 2500 HD Classic | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 3500 Classic | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 3500 HD | — | Crew Cab Pickup | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 3500 HD | — | Extended Cab Pickup | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 3500 HD | — | Standard Cab Pickup | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | GMC | Sierra 3500 HD | — | Cab & Chassis | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | G6 | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | G6 | — | Convertible | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | G6 | — | — | 3.6L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | G6 | — | Sedan | 3.9L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | G6 | — | Coupe | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | G6 | — | Sedan | 3.9L | V6 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | Grand Prix | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | Grand Prix | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | Montana | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Pontiac | Torrent | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2007 | Saturn | Aura | — | — | 3.6L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2007 | Saturn | Aura | — | — | 3.5L | V6 | — | Downstream Right | with Variable Valve Timing; Bosch Engineered Oxygen Sensor |
| 2007 | Saturn | Relay | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Buick | Allure | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Buick | LaCrosse | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Buick | Lucerne | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Buick | Rendezvous | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Buick | Terraza | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Buick | Terraza | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Cadillac | Escalade | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Cadillac | Escalade ESV | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Cadillac | Escalade EXT | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Corvette | — | — | 7.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Corvette | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Equinox | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Impala | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Impala | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Impala | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Malibu | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Malibu | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Monte Carlo | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Monte Carlo | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Monte Carlo | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Silverado 1500 | — | — | 4.3L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Silverado 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Silverado 1500 | — | — | 4.3L | V6 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Silverado 1500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Silverado 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Silverado 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Suburban 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Suburban 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Uplander | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Chevrolet | Uplander | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Sierra 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Sierra 1500 | — | — | 4.3L | V6 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Sierra 1500 | — | — | 4.3L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Sierra 1500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Sierra 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Sierra 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Yukon | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Yukon XL 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | GMC | Yukon XL 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | Hummer | H2 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | G6 | — | — | 3.5L | V6 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | G6 | — | — | 3.5L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | G6 | — | Coupe | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | G6 | — | Convertible | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | G6 | — | Sedan | 3.9L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | G6 | — | Sedan | 3.9L | V6 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | Grand Prix | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | Grand Prix | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | Montana | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | Montana | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Pontiac | Torrent | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Saturn | Relay | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2006 | Saturn | Relay | — | — | 3.9L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Buick | Allure | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Buick | Century | — | — | 3.1L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Buick | LaCrosse | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Buick | LeSabre | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Buick | Park Avenue | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Buick | Rainier | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Buick | Rendezvous | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Buick | Terraza | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Cadillac | CTS | — | — | 5.7L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Cadillac | DeVille | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Cadillac | Escalade | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Cadillac | Escalade ESV | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Cadillac | Escalade EXT | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Corvette | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Equinox | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 2500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 2500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Impala | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Impala | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Malibu | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Monte Carlo | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Monte Carlo | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Silverado 1500 | — | — | 4.3L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Silverado 1500 | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Silverado 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Silverado 1500 | — | — | 4.3L | V6 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Silverado 1500 | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Silverado 1500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Silverado 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Silverado 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | SSR | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Suburban 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Tahoe | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Tahoe | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Trailblazer EXT | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Chevrolet | Uplander | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Envoy | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Envoy XL | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Envoy XUV | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 2500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 2500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Savana 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Sierra 1500 | — | — | 4.3L | V6 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Sierra 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Sierra 1500 | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Sierra 1500 | — | — | 4.3L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Sierra 1500 | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Sierra 1500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Sierra 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Sierra 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Yukon | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Yukon | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Yukon | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Yukon XL 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | GMC | Yukon XL 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2005 | Hummer | H2 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Isuzu | Ascender | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Pontiac | Aztek | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Pontiac | Bonneville | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Pontiac | Bonneville | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Pontiac | G6 | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Pontiac | Grand Prix | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Pontiac | Grand Prix | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Pontiac | Montana | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Pontiac | Montana | — | — | 3.4L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Saab | 9-7x | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2005 | Saab | 9-7x | — | — | 5.3L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2005 | Saturn | Relay | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Buick | LeSabre | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Buick | Park Avenue | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Buick | Rainier | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Buick | Regal | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Cadillac | CTS | — | — | 5.7L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Cadillac | DeVille | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Cadillac | Escalade | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Cadillac | Escalade ESV | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Cadillac | Escalade EXT | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Cadillac | Seville | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | CNG | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | CNG | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Impala | LS | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Impala | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Malibu | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Monte Carlo | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Silverado 1500 | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Silverado 1500 | — | — | 4.3L | V6 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Silverado 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Silverado 1500 | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Silverado 1500 | — | — | 4.3L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Silverado 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Silverado 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Silverado 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | SSR | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Suburban 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Tahoe | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Tahoe | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Chevrolet | Trailblazer EXT | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Envoy XL | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Envoy XUV | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 2500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 2500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Savana 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Sierra 1500 | — | — | 4.3L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Sierra 1500 | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Sierra 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Sierra 1500 | — | — | 4.3L | V6 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Sierra 1500 | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Sierra 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Sierra 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Sierra 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Yukon | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Yukon | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Yukon | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Yukon XL 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | GMC | Yukon XL 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2004 | Hummer | H2 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Isuzu | Ascender | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Pontiac | Bonneville | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Pontiac | Bonneville | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2004 | Pontiac | Grand Prix | — | — | 3.8L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Cadillac | DeVille | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Cadillac | Escalade | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Cadillac | Escalade ESV | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Cadillac | Escalade EXT | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Cadillac | Seville | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 1500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 1500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 4.3L | V6 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 5.3L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 5.3L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 2500 | — | — | 4.8L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 3500 | — | — | 6.0L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Express 3500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 1500 | — | — | 4.3L | V6 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 1500 | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 1500 | — | — | 4.3L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 1500 | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 1500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Silverado 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | SSR | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Suburban 2500 | — | — | 6.0L | V8 | — | Downstream Left | without California Emission System; Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Suburban 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Tahoe | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Tahoe | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Chevrolet | Trailblazer EXT | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Envoy XL | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 1500 | — | — | 5.3L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 1500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 5.3L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 5.3L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 5.3L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 4.8L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 4.3L | V6 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 6.0L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 2500 | — | — | 5.3L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Upstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Downstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Savana 3500 | — | — | 6.0L | V8 | — | Downstream Right | First Production; Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 1500 | — | — | 4.3L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 1500 | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 1500 | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 1500 | — | — | 4.3L | V6 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 1500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Sierra 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Yukon | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Yukon | — | — | 4.8L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Yukon | — | — | 4.8L | V8 | — | Upstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Yukon XL 1500 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | GMC | Yukon XL 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2003 | Hummer | H2 | — | — | 6.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Isuzu | Ascender | — | — | 5.3L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2003 | Oldsmobile | Aurora | — | — | 4.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2002 | Cadillac | DeVille | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2002 | Cadillac | Eldorado | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2002 | Cadillac | Seville | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2002 | Chevrolet | Astro | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2002 | Chevrolet | Silverado 1500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | Chevrolet | Silverado 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | Chevrolet | Silverado 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | Chevrolet | Silverado 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | Chevrolet | Suburban 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | GMC | Safari | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2002 | GMC | Sierra 1500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | GMC | Sierra 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | GMC | Sierra 2500 HD | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | GMC | Sierra 3500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | GMC | Yukon XL 2500 | — | — | 6.0L | V8 | — | Downstream Right | Bosch Engineered Oxygen Sensor |
| 2002 | Oldsmobile | Aurora | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2002 | Oldsmobile | Aurora | — | — | 4.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2002 | Oldsmobile | Intrigue | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2001 | Cadillac | DeVille | — | Sedan | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2001 | Cadillac | DeVille | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2001 | Cadillac | DeVille | — | Limousine | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2001 | Cadillac | Eldorado | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2001 | Cadillac | Seville | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2001 | Chevrolet | Astro | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2001 | GMC | Safari | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2001 | Oldsmobile | Aurora | — | — | 4.0L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2001 | Oldsmobile | Aurora | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2001 | Oldsmobile | Intrigue | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2000 | Cadillac | DeVille | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2000 | Cadillac | Eldorado | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2000 | Cadillac | Seville | — | — | 4.6L | V8 | — | Downstream | Bosch Engineered Oxygen Sensor |
| 2000 | Chevrolet | Astro | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2000 | GMC | Safari | — | — | 4.3L | V6 | — | Upstream Left | Bosch Engineered Oxygen Sensor |
| 2000 | Oldsmobile | Intrigue | — | — | 3.5L | V6 | — | Downstream | Bosch Engineered Oxygen Sensor |
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