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This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Extended Cargo Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Standard Cargo Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Standard Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| LS | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| LS | Standard Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| LT | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| LT | Standard Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Coupe | 2002 - 2005 | L4 2.2L | FWD Automatic & Manual |
| Base | Coupe | 2002 - 2004 | L4 2.2L BI-FUEL | FWD Automatic & Manual |
| Base | Sedan | 2002 - 2005 | L4 2.2L | FWD Automatic & Manual |
| Base | Sedan | 2002 - 2004 | L4 2.2L BI-FUEL | FWD Automatic & Manual |
| LS | Coupe | 2002 - 2005 | L4 2.2L | FWD Automatic & Manual |
| LS | Coupe | 2002 | L4 2.4L | FWD Automatic & Manual |
| LS | Sedan | 2002 - 2005 | L4 2.2L | FWD Automatic & Manual |
| LS | Sedan | 2002 | L4 2.4L | FWD Automatic & Manual |
| LS Sport | Coupe | 2002 - 2005 | L4 2.2L | FWD Automatic & Manual |
| LS Sport | Coupe | 2002 | L4 2.4L | FWD Automatic & Manual |
| LS Sport | Sedan | 2002 - 2005 | L4 2.2L | FWD Automatic & Manual |
| LS Sport | Sedan | 2002 | L4 2.4L | FWD Automatic & Manual |
| Z24 | Coupe | 2002 | L4 2.4L | FWD Automatic & Manual |
| Z24 | Sedan | 2002 | L4 2.4L | FWD Automatic & Manual |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2004 - 2005 | L4 2.2L | FWD Automatic |
| LS | Sedan | 2004 | L4 2.2L | FWD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Coupe | 2005 | L4 2.2L | FWD Automatic & Manual |
| Base | Sedan | 2005 | L4 2.2L | FWD Automatic & Manual |
| LS | Coupe | 2005 - 2007 | L4 2.2L | FWD Automatic & Manual |
| LS | Sedan | 2005 - 2007 | L4 2.2L | FWD Automatic & Manual |
| LT | Coupe | 2005 - 2007 | L4 2.2L | FWD Automatic & Manual |
| LT | Sedan | 2005 - 2007 | L4 2.2L | FWD Automatic & Manual |
| LTZ | Sedan | 2006 - 2007 | L4 2.2L | FWD Automatic |
| SS | Coupe | 2006 - 2007 | L4 2.0L Supercharged | FWD Automatic |
| SS | Coupe | 2006 - 2007 | L4 2.4L | FWD Automatic & Manual |
| SS | Coupe | 2005 - 2007 | L4 2.0L Supercharged | FWD Manual |
| SS | Sedan | 2006 - 2007 | L4 2.0L Supercharged | FWD Automatic & Manual |
| SS | Sedan | 2006 - 2007 | L4 2.4L | FWD Automatic & Manual |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2003 | L6 4.2L | RWD Automatic |
| LS | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| LT | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| LTZ | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| North Face | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2003 | L6 4.2L | RWD/4WD Automatic |
| LS | SUV | 2003 | L6 4.2L | RWD/4WD Automatic |
| LS | SUV | 2003 | V8 5.3L | RWD/4WD Automatic |
| LT | SUV | 2003 | V8 5.3L | RWD/4WD Automatic |
| LT | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| North Face | SUV | 2003 | V8 5.3L | RWD/4WD Automatic |
| North Face | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| SLE | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| SLT | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| SLE | SUV | 2003 | V8 5.3L | RWD/4WD Automatic |
| SLE | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| SLT | SUV | 2003 | V8 5.3L | RWD/4WD Automatic |
| SLT | SUV | 2002 - 2003 | L6 4.2L | RWD/4WD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Extended Cargo Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Extended Passenger Van | 2004 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Standard Cargo Van | 2004 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Standard Passenger Van | 2004 - 2005 | V6 4.3L | AWD/RWD Automatic |
| SLE | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| SLE | Standard Passenger Van | 2004 - 2005 | V6 4.3L | AWD/RWD Automatic |
| SLT | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| SLT | Standard Passenger Van | 2004 - 2005 | V6 4.3L | AWD/RWD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2003 | L6 4.2L | RWD/4WD Automatic |
| Base | SUV | 2003 | V8 5.3L | RWD/4WD Automatic |
| LS | SUV | 2003 | L6 4.2L | RWD/4WD Automatic |
| LS | SUV | 2003 | V8 5.3L | RWD/4WD Automatic |
| Limited | SUV | 2003 | L6 4.2L | RWD/4WD Automatic |
| Limited | SUV | 2003 | V8 5.3L | RWD/4WD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| GL | Coupe | 2002 - 2004 | L4 2.2L | FWD Automatic & Manual |
| GL | Coupe | 2002 - 2004 | V6 3.4L | FWD Automatic & Manual |
| GL | Sedan | 2002 - 2004 | L4 2.2L | FWD Automatic & Manual |
| GL | Sedan | 2002 - 2004 | V6 3.4L | FWD Automatic & Manual |
| GLS | Coupe | 2002 - 2003 | L4 2.2L | FWD Automatic & Manual |
| GLS | Coupe | 2002 - 2004 | V6 3.4L | FWD Automatic |
| GLS | Coupe | 2002 - 2003 | V6 3.4L | FWD Manual |
| GLS | Sedan | 2002 - 2003 | L4 2.2L | FWD Automatic & Manual |
| GLS | Sedan | 2002 - 2004 | V6 3.4L | FWD Automatic |
| GLS | Sedan | 2002 - 2003 | V6 3.4L | FWD Manual |
| GX | Coupe | 2002 - 2004 | L4 2.2L | FWD Automatic & Manual |
| GX | Coupe | 2002 - 2003 | V6 3.4L | FWD Automatic & Manual |
| GX | Sedan | 2002 - 2004 | L4 2.2L | FWD Automatic & Manual |
| GX | Sedan | 2002 - 2003 | V6 3.4L | FWD Automatic & Manual |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2002 - 2003 | L6 4.2L | AWD/RWD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2003 | V6 3.4L | FWD Automatic |
| GT | Coupe | 2002 - 2005 | V6 3.4L | FWD Automatic |
| GT | Coupe | 2002 - 2003 | V6 3.4L | FWD Manual |
| GT | Sedan | 2002 - 2004 | V6 3.4L | FWD Automatic |
| GT | Sedan | 2002 - 2003 | V6 3.4L | FWD Manual |
| GT1 | Coupe | 2002 - 2005 | V6 3.4L | FWD Automatic |
| GT1 | Coupe | 2002 - 2003 | V6 3.4L | FWD Manual |
| GT1 | Sedan | 2002 - 2004 | V6 3.4L | FWD Automatic |
| GT1 | Sedan | 2002 - 2003 | V6 3.4L | FWD Manual |
| SE | Coupe | 2002 - 2003 | L4 2.2L | FWD Automatic & Manual |
| SE | Coupe | 2002 - 2003 | V6 3.4L | FWD Automatic & Manual |
| SE | Sedan | 2002 - 2005 | L4 2.2L | FWD Automatic |
| SE | Sedan | 2002 - 2004 | L4 2.2L | FWD Manual |
| SE | Sedan | 2002 - 2005 | V6 3.4L | FWD Automatic |
| SE | Sedan | 2002 - 2004 | V6 3.4L | FWD Manual |
| SE1 | Coupe | 2002 - 2003 | L4 2.2L | FWD Automatic & Manual |
| SE1 | Coupe | 2002 - 2003 | V6 3.4L | FWD Automatic & Manual |
| SE1 | Sedan | 2002 - 2004 | L4 2.2L | FWD Automatic & Manual |
| SE1 | Sedan | 2002 - 2004 | V6 3.4L | FWD Automatic & Manual |
| SE2 | Coupe | 2003 | V6 3.4L | FWD Automatic & Manual |
| SE2 | Sedan | 2003 - 2004 | V6 3.4L | FWD Automatic |
| SE2 | Sedan | 2003 | V6 3.4L | FWD Manual |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Coupe | 2005 | L4 2.2L | FWD Automatic & Manual |
| Base | Coupe | 2002 | L4 2.4L | FWD Automatic & Manual |
| Base | Sedan | 2004 - 2005 | L4 2.2L | FWD Automatic & Manual |
| GT | Coupe | 2002 - 2003 | L4 2.2L | FWD Automatic & Manual |
| GT | Coupe | 2002 | L4 2.4L | FWD Automatic & Manual |
| SE | Coupe | 2002 - 2004 | L4 2.2L | FWD Automatic & Manual |
| SE | Coupe | 2002 | L4 2.4L | FWD Automatic & Manual |
| SE | Sedan | 2002 - 2004 | L4 2.2L | FWD Automatic & Manual |
| SE | Sedan | 2002 | L4 2.4L | FWD Automatic & Manual |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 1 | Sedan | 2003 - 2005 | L4 2.2L | FWD Automatic & Manual |
| 1 | Sedan | 2003 | L4 2.2L | FWD Automatic CVT |
| 2 | Coupe | 2003 - 2007 | L4 2.2L | FWD Automatic & Manual |
| 2 | Coupe | 2003 - 2004 | L4 2.2L | FWD Automatic CVT |
| 2 | Sedan | 2003 - 2007 | L4 2.2L | FWD Automatic & Manual |
| 2 | Sedan | 2003 - 2004 | L4 2.2L | FWD Automatic CVT |
| 3 | Coupe | 2006 - 2007 | L4 2.4L | FWD Automatic & Manual |
| 3 | Coupe | 2003 - 2007 | L4 2.2L | FWD Automatic & Manual |
| 3 | Coupe | 2003 - 2004 | L4 2.2L | FWD Automatic CVT |
| 3 | Sedan | 2006 - 2007 | L4 2.4L | FWD Automatic & Manual |
| 3 | Sedan | 2003 - 2007 | L4 2.2L | FWD Automatic & Manual |
| 3 | Sedan | 2003 - 2004 | L4 2.2L | FWD Automatic CVT |
| Red Line | Coupe | 2004 - 2007 | L4 2.0L Supercharged | FWD Manual |
| Red Line | Coupe | 2004 | L4 2.0L Supercharged | FWD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2002 | L4 2.2L | FWD Automatic & Manual |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2002 - 2003 | L4 2.2L | FWD Automatic & Manual |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 1 | Sedan | 2004 | L4 2.2L | FWD Automatic |
| 1 | Wagon | 2004 | L4 2.2L | FWD Automatic |
| 2 | Sedan | 2004 | V6 3.0L | FWD Automatic |
| 2 | Wagon | 2004 | V6 3.0L | FWD Automatic |
| 3 | Sedan | 2004 | V6 3.0L | FWD Automatic |
| 3 | Wagon | 2004 | V6 3.0L | FWD Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Wagon | 2002 - 2003 | L4 2.2L | FWD Automatic & Manual |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2004 - 2005 | V6 3.5L | AWD/FWD Automatic & Automatic CVT & Manual |
| Base | SUV | 2002 - 2005 | L4 2.2L | AWD/FWD Automatic & Automatic CVT & Manual |
| Base | SUV | 2002 - 2003 | V6 3.0L | AWD/FWD Automatic & Automatic CVT & Manual |
| Red Line | SUV | 2004 - 2005 | V6 3.5L | AWD/FWD Automatic |
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We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
Fits Years: 2002 2003 2004 2005 2006 2007
Fits Models: Alero, Ascender, Astro, Bravada, Cavalier, Classic, Cobalt, Envoy, Envoy XL, Grand Am, Ion, L100, L200, L300, LW200, Safari, Sunfire, Trailblazer, Trailblazer EXT, Vue
Keep your Trailblazer's engine running efficiently by understanding and replacing your oxygen sensors.
Read Full Guide →If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
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