Chevrolet Trailblazer EXT Engine Block Parts
Engine block parts for the Chevrolet Trailblazer EXT cover the internal and external components that make up the core of the engine assembly, available here for 2002–2009 model years. Choose your model year above and this page keeps only the engine block parts that fit your Chevrolet Trailblazer EXT. Each listing is matched to our vehicle fitment data before it appears here.
Sealed Power E937K25MM Plasma-Moly Piston Ring Set 3.780 in Bore 8-Cylinder .25MM Oversize
Dorman 092-018 EZ Drain Oil Plug M12 x 1.75 Thread 21mm Hex Head with Gasket
Proform Parts 141-256 Aluminum Valve Covers LSX Emblem Black Crinkle LS Engines
Melling M29500 Oil Pump Pickup Tube Support Bracket for GM LS Engines
Hastings 2M4978010 Piston Ring Set 3.789" Bore 8-Cylinder GM LS
Representative Photo, actual item may vary
Proform Parts 141-841 Slant-Edge Valve Covers Small Block Chevy Orange Aluminum
King Engine Bearings CR865SI030 Connecting Rod Bearing Set Chevrolet SBC 307CI 350CI Gen III/IV OD+.002"
King Engine Bearings CR 807XPNDC 010 Connecting Rod Bearing Set Chevy SBC 307 350 Gen III/IV
Derale Performance 35603 Billet Aluminum Rear Galley Plug Barbell for GM LS Engines
Top Street Performance JM8082-2BK LS V8 Finned Aluminum Valve Covers with Coil Mounts Black
Top Street Performance JM8082-2 GM LS V8 Satin Finned Aluminum Valve Covers with Coil Mounts
Representative Photo, actual item may vary
Top Street Performance JM8082-1BK LS Engine Cast Aluminum Valve Cover with Billet Oil Fill Cap
Sniper EFI 890014B Fabricated Aluminum Valve Covers GM LS Engines Satin Black
Representative Photo, actual item may vary
What's here for your Chevrolet Trailblazer EXT
- Engine Connecting Rod Bearing Sets
- Engine Crankshaft Main Bearing Sets
- Engine Piston Ring Sets and individual Piston Rings
- Engine Piston Sets and individual Pistons
- Engine Valve Covers (including black and stainless steel finishes)
- Engine Oil Drain Plugs
The widest selection here comes from King Engine Bearings, MAHLE, Dorman, and Sealed Power, spanning OE replacement and performance-oriented options in kit and individual-piece formats. Other categories Chevrolet Trailblazer EXT owners shop for: Chevrolet Trailblazer EXT Springs and Suspension Parts, Chevrolet Trailblazer EXT Valve Train Parts and Chevrolet Trailblazer EXT HVAC Temperature Controls, or browse all Chevrolet Trailblazer EXT parts and accessories.