CHEVROLET TRAILBLAZER Parts and Accessories

The Chevrolet Trailblazer had a short production run from 2002-2008, but was a popular mid-sized SUV during that time, including being named “North American Truck...

The Chevrolet Trailblazer had a short production run from 2002-2008, but was a popular mid-sized SUV during that time, including being named “North American Truck of the Year” in 2002. The Trailblazer succeeded the Chevy Blazer and preceded the Traverse. The two- and four-wheel drive Trailblazers came with an inline six-cylinder engine, a 5.3L, or a 6.0L V8 engine. Summit Racing is your one-stop shop for Chevy Trailblazer parts and accessories, including parts for your Trailblazer’s exterior, interior, engine, suspension, steering, towing system, brake system, and drivetrain. Shop Summit Racing today!

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Results 1 - 25 of 2000 +

HP Tuners VCM Suite MPVI3 Credit Pro Packages M03-000-02

HP Tuner, MPVI3, Pro Feature Set, 2 Universal Credits, Kit

Part Number: HPT-M03-000-02

4.92 out of 5 stars ( 24 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Summit Racing™ Bracket Racer SFI LS Harmonic Balancer for Buick/Cadillac/Chevy/GMC/Hummer SUM-C2520

Harmonic Balancer, Internal Balance, Long Spacing, Steel, Clearcoated, Buick, Cadillac, Chevy, GMC, Hummer, 4.8, 5.3, 6.0, Each

Part Number: SUM-C2520

4.58 out of 5 stars ( 45 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

HP Tuners VCM Suite MPVI3 Credit Pro Packages M03-000-00

HP Tuner, MPVI3, Pro Feature Set, 0 Universal Credits, Kit

Part Number: HPT-M03-000-00

4.24 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Melling Performance Oil Pumps 10296

Melling Performance Oil Pumps 10296

Oil Pump, High-Volume, Gen. 3/4 Chevy LS, 4.8/5.3/5.7/6.0/6.2L, Each

Part Number: MEL-10296

4.72 out of 5 stars ( 71 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Melling Performance Oil Pumps 10295

Oil Pump, Standard-Volume, Chevy, 4.8/5.3/5.7/6.0L, Each

Part Number: MEL-10295

4.6 out of 5 stars ( 42 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Powermaster XS Torque Starters 9509

Starter, XS Torque, Mini, Natural, Chevy, LS, Each

Part Number: PWM-9509

4.31 out of 5 stars ( 87 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Eaton Detroit Truetrac 30 Spline Differential GM 8.5/8.6 Inch 913A481

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, GM, 8.5/8.6 in., 2.73 & up, Each

Part Number: ETN-913A481

4.86 out of 5 stars ( 132 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

MSD Ignition Control Units 6014

Ignition Control Unit, Adjustable, Red Powdercoated, Chevy, Small Block LS, Each

Part Number: MSD-6014

4.81 out of 5 stars ( 27 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.6 Inch YDGGM8.5-3-30-1

Dura Grip Positraction Carrier, Traction-Loc, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each

Part Number: YGA-26016

4.13 out of 5 stars ( 31 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Range Technology AFM/DFM Disabler Devices RA003B

Computer Chip and Modules, Blue LED, AFM/DFM Disabler, Plug-In, Each

Part Number: RET-RA003B

4.77 out of 5 stars ( 56 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Melling High-Volume Oil Pumps M295HV

Oil Pump, High Volume, Standard Pressure, Each

Part Number: MEL-M295HV

4.93 out of 5 stars ( 29 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Summit Racing™ Black Chevy LS High-Output Ignition Coils SUM-850504B

Ignition Coils, Coil Pack, Epoxy, Square, Black, LS, V8, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Set of 8

Part Number: SUM-850504B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Nick Williams Performance Drive-By-Wire Throttle Bodies SD103BK

Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Black Anodized, Each

Part Number: NWP-SD103BK

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

MSD LS 2-Step Launch Controls 8733

Brake Launch Control, Chevy LS, 2-Step Launch Control, Each

Part Number: MSD-8733

4.75 out of 5 stars ( 85 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

HP Tuners VCM Suite MPVI3 Credit Pro Packages M03-000-04

HP Tuner, MPVI3, Pro Feature Set, 4 Universal Credits, Kit

Part Number: HPT-M03-000-04

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Clevite H-Series Main Bearings MS-2199H

Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, 4.8, 5.3, 5.7L, Set of 5

Part Number: CLE-MS2199H

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Nick Williams Performance Drive-By-Wire Throttle Bodies SD103

Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Natural, Each

Part Number: NWP-SD103

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Summit Racing™ Red Chevy LS High-Output Ignition Coils SUM-850504R

Ignition Coils, Coil Pack, Epoxy, Square, Red, LS, V8, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Set of 8

Part Number: SUM-850504R

4.71 out of 5 stars ( 24 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

FAST LSXR Intake Manifolds 146302B

Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each

Part Number: FST-146302B

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Edge Insight CTS3 Monitors 84130-3

Performance Meter, Monitor, Gauge, Insight CTS3, OBDII, 5 in. Color Touch Screen, Each

Part Number: EGE-84130-3

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

ACDelco Rear Main Seal Housings 12639250

Rear Main Seal Housing, LS Engine Crankshaft Rear Seal Housing, Aluminum, Includes Seal and Gasket, Will not fit LSX, Each

Part Number: ADO-12639250

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Red Line Water Wetter Cooling System Treatment 80204

Coolant Additive, Water Wetter, 12 fluid oz., Each

Part Number: RED-80204

4.63 out of 5 stars ( 160 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Summit Racing™ Billet Steel Timing Chain and Gear Set for Chevy LS SUM-G6602R-B

Timing Chain and Gear Set, True Double Roller, Billet Steel, 3 Bolt, No Cam Sensor, Chevy, LS Series, Set

Part Number: SUM-G6602R-B

4.86 out of 5 stars ( 29 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Melling Factory Hydraulic Roller Lifters JB-2079

Hydraulic Roller Lifter, Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-JB-2079

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

DiabloSport PredatorX Tuners DS-MFD

Computer Chips and Modules, PredatorX, Buick, Cadillac, Chevy, Pontiac, Each

Part Number: DBL-DS-MFD

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

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