Used Chevrolet TrailBlazer-EXT engines & transmissions
We list 9 used engines and 11 used transmissions for the Chevrolet TrailBlazer-EXT, covering 5 model years from 2002–2006, with 20 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 $1,275, with a 3-month warranty included. Each unit is checked against your VIN before it ships.
Chevrolet TrailBlazer-EXT by year
Choose your model year to compare every engine and transmission option.
| Year | Engines | Transmissions | |
|---|---|---|---|
| 2006 TrailBlazer-EXT | 2 options · from $745 | 3 options · from $1,275 | View |
| 2005 TrailBlazer-EXT | 2 options · from $745 | 3 options · from $1,275 | View |
| 2004 TrailBlazer-EXT | 2 options · from $960 | 2 options · from $1,445 | View |
| 2003 TrailBlazer-EXT | 2 options · from $870 | 2 options · from $1,499 | View |
| 2002 TrailBlazer-EXT | 1 option · from $1,005 | 1 option · from $2,830 | View |
Popular Chevrolet TrailBlazer-EXT units
5 in stock2006 Chevrolet TrailBlazer-EXT Transmission
AT, 5.3L, 4x4
from 74k mi3-mo warrantyPopular transmission
5 options from$1,445
In stock2006 Chevrolet TrailBlazer-EXT Engine
5.3L (VIN M, 8th digit)
from 212k mi3-mo warrantyPopular engine
Price$745
3 in stock2006 Chevrolet TrailBlazer-EXT Engine
4.2L (VIN S, 8th digit)
from 74k mi3-mo warranty
3 options from$1,249
In stock2006 Chevrolet TrailBlazer-EXT Transmission
AT, 4.2L, 4x2
from 65k mi3-mo warranty
Price$2,300
2 in stock2006 Chevrolet TrailBlazer-EXT Transmission
AT, 4.2L, 4x4
from 87k mi3-mo warranty
2 options from$1,275
5 in stock2005 Chevrolet TrailBlazer-EXT Transmission
AT, 5.3L, 4x4
from 74k mi3-mo warrantyPopular transmission
5 options from$1,445
In stock2005 Chevrolet TrailBlazer-EXT Engine
5.3L (VIN M, 8th digit)
from 212k mi3-mo warrantyPopular engine
Price$745
4 in stock2005 Chevrolet TrailBlazer-EXT Engine
4.2L (VIN S, 8th digit)
from 56k mi3-mo warranty
4 options from$925
Not sure which TrailBlazer-EXT unit you need?
Send us your VIN and a specialist matches the exact engine or transmission code.