Quick view Timing Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - TC3165.361 MSRP: Was: Now: $38.97 Add to Cart Compare
Quick view Timing Kit 5.3L 2003 Chevrolet Trailblazer EXT - TK3168.144 MSRP: Was: Now: $46.97 Add to Cart Compare
Quick view Valve Cover Gasket Set 4.2L 2003 Chevrolet Trailblazer EXT - VC3190G.4 MSRP: Was: Now: $22.97 Add to Cart Compare
Quick view Valve Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - VC3165.373 MSRP: Was: Now: $14.97 Add to Cart Compare
Quick view Valve Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - VC3165G.373 MSRP: Was: Now: $25.97 Add to Cart Compare
Quick view Valve Guide 4.2L 2003 Chevrolet Trailblazer EXT - VG150.21 MSRP: Was: Now: $6.97 Add to Cart Compare
Quick view Valve Guide 5.3L 2003 Chevrolet Trailblazer EXT - VG3165.399 MSRP: Was: Now: $6.97 Add to Cart Compare
Quick view Valve Stem Oil Seal Set 4.2L 2003 Chevrolet Trailblazer EXT - VSS3158.3 MSRP: Was: Now: $58.97 Add to Cart Compare
Quick view Valve Stem Oil Seal Set 5.3L 2003 Chevrolet Trailblazer EXT - VSS3166.349 MSRP: Was: Now: $25.97 Add to Cart Compare
Quick view Variable Valve Timing Solenoid 4.2L 2003 Chevrolet Trailblazer EXT - VTS1000.24 MSRP: Was: Now: $51.97 Add to Cart Compare
Quick view Variable Valve Timing Sprocket 4.2L 2003 Chevrolet Trailblazer EXT - VTG3190.5 MSRP: Was: Now: $164.97 Add to Cart Compare
Quick view Variable Valve Timing Sprocket 4.2L 2003 Chevrolet Trailblazer EXT - VTG3190.6 MSRP: Was: Now: $164.97 Add to Cart Compare
Quick view Timing Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - TC3165.361 Timing Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - TC3165.361 Timing Cover Gasket Set . Fits: 97-17 Chevrolet, GMC, Isuzu 4.8L-7.0L V8 OHV Naturally Aspirated, SuperchargedFitment Notes: Front, LY2, Front, LS7, LR4Product Information ... MSRP: Was: Now: $38.97 Add to Cart Compare
Quick view Timing Kit 5.3L 2003 Chevrolet Trailblazer EXT - TK3168.144 Timing Kit 5.3L 2003 Chevrolet Trailblazer EXT - TK3168.144 Timing Chain Kit . Fits: 97-07 Chevrolet, GMC, Isuzu 4.8L-6.0L V8 OHV Naturally AspiratedFitment Notes: Premium Kit, For Engines w/ 3 Bolt 1 Sensor Hub Cam Gear or w/ 3 Bolt No Sensor Hub... MSRP: Was: Now: $46.97 Add to Cart Compare
Quick view Valve Cover Gasket Set 4.2L 2003 Chevrolet Trailblazer EXT - VC3190G.4 Valve Cover Gasket Set 4.2L 2003 Chevrolet Trailblazer EXT - VC3190G.4 Valve Cover Gasket With Grommets . Fits: 02-05 Chevrolet, GMC, Isuzu 4.2L L6 DOHC Naturally AspiratedFitment Notes: LL8, w/ Spark Plug Tube Seals & Grommets If Applicable, Set,... MSRP: Was: Now: $22.97 Add to Cart Compare
Quick view Valve Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - VC3165.373 Valve Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - VC3165.373 Valve Cover Gasket . Fits: 99-17 Chevrolet, GMC, Isuzu 4.8L-7.0L V8 OHV Naturally Aspirated, SuperchargedFitment Notes: w/o Spark Plug Tube Seals & Grommets, LS7, w/o Spark Plug... MSRP: Was: Now: $14.97 Add to Cart Compare
Quick view Valve Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - VC3165G.373 Valve Cover Gasket Set 5.3L 2003 Chevrolet Trailblazer EXT - VC3165G.373 Valve Cover Gasket With Grommets . Fits: 99-17 Chevrolet, GMC, Isuzu 4.8L-7.0L V8 OHV Naturally Aspirated, SuperchargedFitment Notes: w/ Spark Plug Tube Seals & Grommets If... MSRP: Was: Now: $25.97 Add to Cart Compare
Quick view Valve Guide 4.2L 2003 Chevrolet Trailblazer EXT - VG150.21 Valve Guide 4.2L 2003 Chevrolet Trailblazer EXT - VG150.21 Valve Guide . Fits: 95-12 Chevrolet, GMC, Dodge 2.0L-4.2L L5, L4, L6 DOHC Naturally Aspirated, TurbochargedFitment Notes: LLR, 5.6mm I.D., 11.1mm O.D., 44.2mm O.A.L., Intake and Exhaust,... MSRP: Was: Now: $6.97 Add to Cart Compare
Quick view Valve Guide 5.3L 2003 Chevrolet Trailblazer EXT - VG3165.399 Valve Guide 5.3L 2003 Chevrolet Trailblazer EXT - VG3165.399 Valve Guide . Fits: 97-17 Chevrolet, GMC, Isuzu 3.5L-7.0L V8, V6 OHV Naturally Aspirated, SuperchargedFitment Notes: 8.1mm I.D., 12.7mm O.D., 53.8mm O.A.L., Intake and Exhaust, LS7, 8.1mm... MSRP: Was: Now: $6.97 Add to Cart Compare
Quick view Valve Stem Oil Seal Set 4.2L 2003 Chevrolet Trailblazer EXT - VSS3158.3 Valve Stem Oil Seal Set 4.2L 2003 Chevrolet Trailblazer EXT - VSS3158.3 Valve Stem Seal (Viton) . Fits: 99-04 Chevrolet, GMC, Isuzu 3.5L-4.2L L6, V6 DOHC Naturally AspiratedFitment Notes: LL8, Viton Premium Set, One Set Services Complete Engine,... MSRP: Was: Now: $58.97 Add to Cart Compare
Quick view Valve Stem Oil Seal Set 5.3L 2003 Chevrolet Trailblazer EXT - VSS3166.349 Valve Stem Oil Seal Set 5.3L 2003 Chevrolet Trailblazer EXT - VSS3166.349 Valve Stem Seal (Viton) . Fits: 01-17 Chevrolet, GMC, Isuzu 4.8L-7.0L V8 OHV Naturally Aspirated, SuperchargedFitment Notes: Viton Premium Set, One Set Services Complete... MSRP: Was: Now: $25.97 Add to Cart Compare
Quick view Variable Valve Timing Solenoid 4.2L 2003 Chevrolet Trailblazer EXT - VTS1000.24 Variable Valve Timing Solenoid 4.2L 2003 Chevrolet Trailblazer EXT - VTS1000.24 Variable Valve Timing Solenoid (VVT) . Fits: 02-12 Chevrolet, GMC, Isuzu 2.8L-4.2L L5, L4, L6 DOHC Naturally AspiratedFitment Notes: LLR, LLV, LL8, LK5, To Cylinder... MSRP: Was: Now: $51.97 Add to Cart Compare
Quick view Variable Valve Timing Sprocket 4.2L 2003 Chevrolet Trailblazer EXT - VTG3190.5 Variable Valve Timing Sprocket 4.2L 2003 Chevrolet Trailblazer EXT - VTG3190.5 Variable Valve Timing Sprockets (Camshaft Phasers) . Fits: 02-05 Isuzu, Chevrolet, GMC 4.2L L6 DOHC Naturally AspiratedFitment Notes: LL8Product Information Warranty... MSRP: Was: Now: $164.97 Add to Cart Compare
Quick view Variable Valve Timing Sprocket 4.2L 2003 Chevrolet Trailblazer EXT - VTG3190.6 Variable Valve Timing Sprocket 4.2L 2003 Chevrolet Trailblazer EXT - VTG3190.6 Variable Valve Timing Sprockets (Camshaft Phasers) . Fits: 02-05 Isuzu, Chevrolet, GMC 4.2L L6 DOHC Naturally AspiratedFitment Notes: LL8Product Information Warranty... MSRP: Was: Now: $164.97 Add to Cart Compare