Used 2005 Chevrolet TrailBlazer-EXT engines & transmissions
2 engine options and 3 transmission options for the 2005 Chevrolet TrailBlazer-EXT, 5 in stock to buy online. Engine sizes: 4.2L and 5.3L. Transmissions: automatic. Drivetrain: 4X2 and 4X4. Units differ by engine code, so check the VIN code column against your VIN, or send us your VIN and we'll match it before anything ships.
2005 Chevrolet TrailBlazer-EXT engines
2 options · $745 – $1,350
2005 Chevrolet TrailBlazer-EXT transmissions
3 options · $1,275 – $2,225
| Transmission | VIN code | Mileage | Price | Availability |
|---|---|---|---|---|
| AT, 4.2L, 4x2TF-T031898 | By VIN | 68,000–94,000 mi | from $1,699 | In stock |
| AT, 4.2L, 4x4TF-T031899 | By VIN | 87,000–107,000 mi | from $1,275 | In stock |
| AT, 5.3L, 4x4TF-T004750 | By VIN | 74,000–127,000 mi | from $1,445 | In stock |
Which 2005 TrailBlazer-EXT unit fits yours?
The VIN code tells them apart. Decode your VIN, or text it to us and we'll confirm the match.