Chevrolet Trailblazer Engine Parts
Engine parts for the Chevrolet Trailblazer span model years 2002–2026, covering everything from cylinder block components and valve train parts to gaskets and bearings. Select your year above and we'll show only the engine parts that fit your Chevrolet Trailblazer. Fitment is checked against our vehicle data for every part listed.
Shop Chevrolet Trailblazer Parts by Category
What's here for your Chevrolet Trailblazer
- Cylinder Block Components — including OE replacement and performance-oriented parts
- Valve Train Components — single and dual configurations, including variable valve timing parts
- Gaskets and Sealing Systems — manifold gaskets, full kits, and individual seals
- Bearings — rear and other engine position fitments
Chevrolet Trailblazer owners order most from Dorman, ACDelco, and Cometic in this category; the widest range of engine parts here comes from COMP Cams, Cometic, MAHLE, and Melling. Other categories Chevrolet Trailblazer owners shop for: Chevrolet Trailblazer Springs and Suspension Parts, Chevrolet Trailblazer Shocks and Struts and Chevrolet Trailblazer Doors and Door Parts, or browse all Chevrolet Trailblazer parts and accessories.
Parts Chevrolet Trailblazer owners have ordered here include the Dorman 917-010 Variable Valve Timing (VVT) Solenoid, the Dorman 917-255 Variable Valve Timing (VVT) Camshaft Phaser, and the ACDelco 15231201 GM Original Equipment Hazard Warning and Turn Signal Flasher.