Used 2003 Chevrolet Avalanche 1500 engines & transmissions
2 engine options and 1 transmission option for the 2003 Chevrolet Avalanche 1500, 3 in stock to buy online. Engine size: 5.3L. Transmissions: automatic. Drivetrain: 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.
2003 Chevrolet Avalanche 1500 engines
2 options · $1,405 – $2,299
2003 Chevrolet Avalanche 1500 transmissions
1 option · $1,410 – $1,900
| Transmission | VIN code | Mileage | Price | Availability |
|---|---|---|---|---|
| AT, 4x4TF-T030111 | By VIN | 68,000–98,000 mi | from $1,410 | In stock |
Which 2003 Avalanche 1500 unit fits yours?
The VIN code tells them apart. Decode your VIN, or text it to us and we'll confirm the match.