2003 Chevrolet Trailblazer Parts

Performance parts and accessories that fit your 2003 Chevrolet Trailblazer. Shop Yukon Gear & Axle, Putco, DFC and more. Every part is checked against your vehicle before it ships.

• Yukon Gear & AxleYukon Gear Minor install Kit For GM 83-97 7.2in IFS DiffMPN yukMK GM7.2IFS-L$40.89In stock
• Yukon Gear & AxleYukon Gear High Performance Gear Set For GM 8in in a 4.11 RatioMPN yukYG GM8.0-411$547.54In stock
• PutcoPutco LumaCore 194 Amber - PairMPN putC194A$12.99In stock
• DFCDFC 02-05 Buick Rainier Front 4000 HybriDynamic Brake Pads and Hardware KitMPN dfc4000-0882-01$57.60In stock
• Yukon Gear & AxleUSA Standard Gear Standard Spider Gear Set For 07 And Up GM 8.6inMPN yukZIKGM8.6-S-30V3$193.89In stock
• R1 ConceptsR1 02-05 Buick Rainier Front Ceramic Brake Pads & Hardware KitMPN rnc2310-0882-01$57.85In stock
• ProthaneProthane 02-05 Chevy Trailblazer Front Sway Bar Bushings - 24mm - RedMPN pro7-1185$13.67In stock
• Victor ReinzMAHLE Original Buick Rainier 07-04 Exhaust Gas Recirculation TubeMPN vicG31755$12.65In stock
• DFCDFC GeoSPEC Coated Rotors - PlainMPN dfc4212-48014$237.20In stock
• DFCDFC 5000 Advanced Ceramic Brake PadsMPN dfc6504-48046$405.00In stock
• MGPMGP 4 Caliper Covers Engraved Front & Rear Bowtie Red finish silver chMPN mgp14031SBOWRD$299.99In stock
• Royal PurpleRoyal Purple Max Gear Synthetic 75W90 Gear Oil - 1 QuartMPN rlp06300$125.94In stock
• R1 ConceptsR1 02-05 Saab 9-7X Front Optimum OE Brake PadsMPN rnc2551-0882-00$60.10In stock
• Granatelli Motor SportsGranatelli 04-07 Chevrolet Trailblazer 6Cyl 4.2L (DOHC Coil On Plug) MPG Plus Ignition WiresMPN gms36-1798MPG$142.44In stock
• K&N EngineeringK&N Chevy Trailblazer Drop In Air FilterMPN knnE-1009$83.99In stock
• Yukon Gear & AxleYukon Gear Steel Cover For GM 8.0in RearMPN yukYP C5-GM8.0$72.89In stock
• MoogMOOG 2003 Isuzu Ascender Front To Frame Sway Bar BushingMPN mohK80772$27.09In stock
• GatesGates 02-05 Chevrolet Trailblazer 6-Cyl. 4.2L Heater To Tee Molded Heater HoseMPN gat18952$36.89In stock
• EatonEaton Detroit Locker Differential 30 Spline 1.32in Axle Shaft Dia 2.73-5.13 Ratio Rear 8.5in/8.6inMPN eat187C148A$1099.99In stock
• DFCDFC 02-05 Buick Rainier Front Geospec Rotors w/4000 HybriDynamic Brake Pads w/HardwareMPN dfc4812-48024$212.20In stock
• FirestoneFirestone Coil-Rite Replacement Bellow (For Kit PN 4108 / 4121) (W237606003)MPN fir6003$71.12In stock
• GatesGates 3/8in x 50 ft SS Heater HoseMPN gat28409$60.00In stock
• Yukon Gear & AxleYukon Gear 1330 To Mechanics 3R Adaptor U-JointMPN yukYUJ793$55.89In stock
• PowerStopPower Stop 04-05 Buick Rainier Front and Rear Semi-Coated Rotor KitMPN psbSC2058$333.16In stock