Vehicle Set: Click here to shop All Chevrolet Trailblazer parts.

Chevrolet Trailblazer Engine Components

Looking for aftermarket parts to modify or upgrade your Chevrolet Trailblazer with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories.

Engine Component Parts:

Recently Added Engine Component Parts:

IN STOCK - LOW Cometic Gasket Head Gaskets C15749-071 Cometic Gasket GM LS Gen-3/4 SB V8 .071in DST Cyl. Head Gasket - 4.100in Bore - 1/2in Studs $282.56 Details
IN STOCK - LOW Cometic Gasket Head Gaskets C15741-063 Cometic Gasket GM LS Gen-3/4 SB V8 .063in DST Cyl. Head Gasket - 4.150in Bore - 1/2in Studs $282.56 Details
IN STOCK - LOW aFe Throttle Bodies 46-39111 aFe POWER 09-13 Chevrolet Silverado 1500 V8 5.3L/6.2L 92mm Throttle Body $416.96 Details
IN STOCK Cometic Gasket Oil Pan Gaskets C5173 Cometic GM Gen-3/4 Small Block V8 Oil Pan Gasket - Except LS1/LS6 Corvette: Upper to Block $49.42 Details
IN STOCK - LOW Cometic Gasket Head Gaskets CF1013 Cometic Header Bolts M8 - 1.25 x 25mm Grade 5 Carbon Steel w/ Compact Head & Black Oxide Finish $37.30 Details
IN STOCK - LOW King Engine Bearings Main Bearings MB5013XPC020 King GM Vortec/LS-Series Gen III/IV Crankshaft Main Bearing Set (Set of 10) - Size +.020mm $232.79 Details
IN STOCK - LOW Cometic Gasket Head Gaskets C5477-030 Cometic GM LS1 SB 4.000 inch Bore .030 inch MLS Head Gasket $102.70 Details
IN STOCK ACL Race Series Main Bearings 8B663HC-STD ACL Chevy V8 305/350/400 Race Series Standard Size Main Bearing Set - CT-1 Coated $153.05 Details
IN STOCK Clevite Main Bearing Set MS2199HXC Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing Set $164.24 Details
IN STOCK Clevite Main Bearing Set MS2199HC Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing Set $207.03 Details

Popular Engine Component Parts:

IN STOCK ARP Head Bolt Kits 134-3610 ARP SB Chevy LS6 Hex Head Bolt Kit $148.79 Details
IN STOCK Clevite Main Bearing Set MS2199H Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing Set $160.82 Details
IN STOCK Mahle OE OE Moly Ring Sets 41859CP Mahle Rings GMC Trk 4.8L/5.3L 1999-2002 Moly Ring Set $79.41 Details
IN STOCK Cometic Gasket Head Gaskets C5489-040 Cometic GM LS1 SB 4.100in Bore .040in MLS-5 Head Gasket $102.70 Details
IN STOCK ACL Race Series Rod Bearings 8B663H-STD ACL Chevrolet V8 305-350-400 Race Series Standard Size Conrod Rod Bearing Set $99.48 Details
IN STOCK Clevite Main Bearing Set MS2199HX Clevite Tri Armor Chevrolet V8/ 293-325-346-364/ 1997-00 Main Bearing Set $180.13 Details
IN STOCK ACL Race Series Main Bearings 8B663HC-STD ACL Chevy V8 305/350/400 Race Series Standard Size Main Bearing Set - CT-1 Coated $153.05 Details
IN STOCK FAST Intake Manifolds 146302B FAST LSXR Manifold 102MM GenIII LS - Black $1,214.82 Details
IN STOCK ARP Head Bolt Kits 134-3609 ARP SB Chevy LS1/LS6 5.7L/6.8L Hex Head Bolt Kit $217.55 Details
IN STOCK ACL Main Bearings 5M7298HXC-STD ACL Chevy V8 4.8/5.3/5.7/6.0L Race Series Standard Size Main Bearing Set - CT-1 Coated $229.14 Details