2003 Chevrolet Trailblazer Ext 4.2L VIN S Engine - 80K miles LT4 8L Engine (2004-2006) - 60K-90K

8L Engine (2004-2006) - 60K-90K miles

4L 6 Speed OPT MZ4 Transmission - 70K miles

w/o oil cooler 4

(model 45RFE) AT Transmission (2005-2006) - 30K-60K miles

2003 Chevrolet Trailblazer Ext 4.2L VIN S Engine - 80K miles LT4 8L Engine (2004-2006) - 60K-90K2003 Chevrolet Trailblazer Ext 4. 2L VIN S Engine 80K miles This used OEM engine is listed as its own product with the exact price shown for this listing. It is a cost effective replacement option for customers looking for OEM fit and dependable value. Fitment Details Vehicle: 2003, Chevrolet, Trailblazer Ext, 4. 2L VIN S Part type: Used OEM engine Mileage: 80K miles Please match the year, make, model, engine size, drivetrain, VIN notes, and