Used 2006 Buick Rainier engines & transmissions
2 engine options and 3 transmission options for the 2006 Buick Rainier, 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.
2006 Buick Rainier engines
2 options · $745 – $1,450
2006 Buick Rainier transmissions
3 options · $1,275 – $2,300
| Transmission | VIN code | Mileage | Price | Availability |
|---|---|---|---|---|
| AT, 4.2L, 4x2TF-T046220 | By VIN | 65,000 mi | $2,300 | In stock |
| AT, 4.2L, 4x4TF-T046221 | By VIN | 87,000–107,000 mi | from $1,275 | In stock |
| AT, 5.3L, 4x4TF-T046222 | By VIN | 74,000–127,000 mi | from $1,445 | In stock |
Which 2006 Rainier unit fits yours?
The VIN code tells them apart. Decode your VIN, or text it to us and we'll confirm the match.