Chevrolet Trailblazer EXT Valve Train Parts
Valve train parts for the Chevrolet Trailblazer EXT cover model years 2002–2009 and include everything from camshafts and valve springs to timing sets and VVT solenoids. Choose your model year above and this page keeps only the valve train parts that fit your Chevrolet Trailblazer EXT. Each listing is matched to our vehicle fitment data before it appears here.
COMP Cams 26926TS-KIT GM LS Dual Valve Spring Kit with Tool Steel Retainers
COMP Cams 54-412-11 XFI RPM Hydraulic Roller Camshaft 212/218 for GM LS Gen III/IV
COMP Cams 5495 LS Engine Gear Drive Timing Set Standard Cam Location
COMP Cams 54-454-11 LSR Rectangular Port Hydraulic Roller Camshaft 227/243
COMP Cams 54-426-11 XFI RPM Hydraulic Roller Camshaft 222/224 for GM LS Engines
COMP Cams 54-444-11 XFI XE-R Hydraulic Roller Camshaft 224/230 GM LS
COMP Cams 54-469-11 LSR Hydraulic Roller Camshaft 231/247 Duration GM LS Gen III/IV
Cloyes 9-3158AZ Hex-A-Just Z-Racing True Roller Timing Chain Set
COMP Cams 26925TS-KIT GM LS Dual Valve Spring Kit with Tool Steel Retainers .660" Max Lift
COMP Cams 54-470-11 LSR Rectangular Port Hydraulic Roller Camshaft 235/251 Duration
COMP Cams 54-601-11 Mutha' Thumpr Hydraulic Roller Camshaft LS Gen III/IV
COMP Cams 54-408-11 XFI RPM Hydraulic Roller Camshaft GM LS Gen III/IV - 206/212
COMP Cams 54-455-11 LSR Cathedral Port Hydraulic Roller Camshaft 215/223 GM LS Gen III/IV
What's here for your Chevrolet Trailblazer EXT
- Engine camshafts — OE replacement and performance options
- Engine valve spring kits — single and dual configurations, including heavy-duty and towing-oriented kits
- Engine valve lifters — standard and heavy-duty varieties
- Engine timing sets — kit-based sets with gaskets and related hardware
- Engine timing idler pulleys — OE-style replacement units
The widest selection here comes from COMP Cams, Melling, Cloyes, and Standard Motor Products, covering a broad range of fitments and build types across the 2002–2009 model years. Other categories Chevrolet Trailblazer EXT owners shop for: Chevrolet Trailblazer EXT Springs and Suspension Parts, Chevrolet Trailblazer EXT HVAC Temperature Controls and Chevrolet Trailblazer EXT Steering Gear and Parts, or browse all Chevrolet Trailblazer EXT parts and accessories.
Parts Chevrolet Trailblazer EXT owners have ordered here include the Dorman 917-010 Variable Valve Timing (VVT) Solenoid.