Chevrolet 2005 Trailblazer EXT
Engine Interchangeability for the 4.2L LL8 (2005 Model)
✅ Direct Fit Years
- 2002–2005: These engines are the most straightforward swaps for your 2005 model. They share:
- Same exhaust-side variable valve timing
- Compatible ECU and wiring harness
- Identical mounting points and accessories
Pricing Request:
- Engine
- Transmission
| IDENTIFICATION | |
|---|---|
| Vehicle Type | Truck |
| Year | 2005 |
| Make | Chevrolet |
| Model | Trailblazer EXT |
| No. Doors | 4DR |
| Body Type | LT 4DR Wagon 4WD |
| Country of Origin | |
| ENGINE | |
|---|---|
| Fuel Type | Gasoline |
| No. Cylinders | 6 cyl |
| Cylinder Head Type | |
| Liters | |
| Block Type | |
| Valves | |
| Aspiration | |
| Induction | |
| Engine VIN | |
| OPTIONS | |
|---|---|
| Air Conditioning | |
| Power Steering | Included |
| Power Brakes | Included |
| Power Windows | Included |
| Roof Type | Standard |
| Radio Type | AM/FM CD Player |
| Anti-Lock Brakes | Anti-Lock Brakes |
| Security System | Alarm System Keyless Entry System |
| Restraint Type | Dual Airbags |
| Engine Type Code | 6G4.2 |
| DRIVETRAIN | |
|---|---|
| Drive Type | 4WD |
| Transmission | 4 Speed Automatic |
| Wheelbase | |
AA0939-N1
Specific References
- MPN
- 1GNET16S256164308
Engine Interchangeability for the 4.2L LL8 (2005 Model)
✅ Direct Fit Years
- 2002–2005: These engines are the most straightforward swaps for your 2005 model. They share:
- Same exhaust-side variable valve timing
- Compatible ECU and wiring harness
- Identical mounting points and accessories
Pricing Request:
- Engine
- Transmission