Used Buick Rainier engines & transmissions
We list 8 used engines and 11 used transmissions for the Buick Rainier, covering 4 model years from 2004–2007, with 19 ready to ship. Engine sizes: 4.2L and 5.3L. Transmissions: automatic. Drivetrain: 4X2 and 4X4.
Prices start at engines from $745 and transmissions from $1,120, with a 3-month warranty included. Each unit is checked against your VIN before it ships.
Buick Rainier by year
Choose your model year to compare every engine and transmission option.
| Year | Engines | Transmissions | |
|---|---|---|---|
| 2007 Rainier | 2 options · from $1,195 | 3 options · from $1,275 | View |
| 2006 Rainier | 2 options · from $745 | 3 options · from $1,275 | View |
| 2005 Rainier | 2 options · from $925 | 3 options · from $1,120 | View |
| 2004 Rainier | 2 options · from $870 | 2 options · from $1,120 | View |
Popular Buick Rainier units
In stock2007 Buick Rainier Transmission
AT, 4.2L, 4x2
from 65k mi3-mo warranty
Price$2,300
2 in stock2007 Buick Rainier Transmission
AT, 4.2L, 4x4
from 87k mi3-mo warranty
2 options from$1,275
5 in stock2007 Buick Rainier Transmission
AT, 5.3L, 4x4
from 74k mi3-mo warranty
5 options from$1,445
5 in stock2007 Buick Rainier Engine
5.3L (VIN M, 8th digit, opt LH6)
from 74k mi3-mo warranty
5 options from$2,485
3 in stock2007 Buick Rainier Engine
4.2L (VIN S, 8th digit, opt LL8)
from 74k mi3-mo warranty
3 options from$1,195
In stock2006 Buick Rainier Transmission
AT, 4.2L, 4x2
from 65k mi3-mo warranty
Price$2,300
2 in stock2006 Buick Rainier Transmission
AT, 4.2L, 4x4
from 87k mi3-mo warranty
2 options from$1,275
5 in stock2006 Buick Rainier Transmission
AT, 5.3L, 4x4
from 74k mi3-mo warranty
5 options from$1,445
Not sure which Rainier unit you need?
Send us your VIN and a specialist matches the exact engine or transmission code.