Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

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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!

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!

Individual Parts

Results 1 - 25 of 2000 +

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

Part Number: HPT-M03-000-02

4.92 out of 5 stars ( 25 )

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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 ( 72 )

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

Part Number: HPT-M03-000-00

4.24 out of 5 stars ( 17 )

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

Part Number: PWM-9509

4.29 out of 5 stars ( 90 )

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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 )

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

Part Number: MEL-10295

4.6 out of 5 stars ( 43 )

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

Part Number: MSD-6014

4.83 out of 5 stars ( 29 )

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

Part Number: RET-RA003B

4.77 out of 5 stars ( 57 )

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

Part Number: HPT-M03-000-04

4.8 out of 5 stars ( 5 )

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Oil Pump, High Volume, Standard Pressure, Each

Part Number: MEL-M295HV

4.93 out of 5 stars ( 29 )

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

Part Number: MSD-8733

4.75 out of 5 stars ( 85 )

Estimated Ship Date: Tomorrow

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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 )

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

Part Number: NWP-SD103BK

5.0 out of 5 stars ( 6 )

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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: Tomorrow

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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 )

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

Part Number: FST-146302B

4.29 out of 5 stars ( 14 )

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Edge Insight CTS3 Monitors 84130-3

Product Mail-In Rebate

Rebate Expires: 6/30/2025

Get a FREE EGT Probe after rebate on this Edge product! Go to www.summitracing.com/go/ege to submit rebate.

Get a FREE EGT Probe Kit after rebate with the purchase of a qualifying Edge Insight or Evolution CTS3 for Diesel! Go to www.summitracing.com/go/ege to submit rebate. Valid on purchases made between 5/1/25 and 6/30/25. Must be submitted by 7/15/25. Allow 3-4 weeks for processing. Valid in USA and Canada. Limit one rebate per customer. This offer cannot be combined with other discounts, offers or rebates. Rebate intended for end consumer only.

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: Tomorrow

  • Product Mail-In Rebate

    Rebate Expires: 6/30/2025

    Get a FREE EGT Probe after rebate on this Edge product! Go to www.summitracing.com/go/ege to submit rebate.

    Get a FREE EGT Probe Kit after rebate with the purchase of a qualifying Edge Insight or Evolution CTS3 for Diesel! Go to www.summitracing.com/go/ege to submit rebate. Valid on purchases made between 5/1/25 and 6/30/25. Must be submitted by 7/15/25. Allow 3-4 weeks for processing. Valid in USA and Canada. Limit one rebate per customer. This offer cannot be combined with other discounts, offers or rebates. Rebate intended for end consumer only.

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

Part Number: NWP-SD103

4.18 out of 5 stars ( 11 )

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On-Board Air Compressor, WirelessAir, EZ Mount, Wireless Control, Kit

Part Number: AIR-74000EZ

4.86 out of 5 stars ( 7 )

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Oil Pump, High-Volume, Chevy LS, Each

Part Number: MEL-10355HV

5.0 out of 5 stars ( 3 )

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

Part Number: RED-80204

4.63 out of 5 stars ( 162 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

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: Tomorrow

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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: Tomorrow

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

Part Number: SUM-850504R

4.58 out of 5 stars ( 26 )

Estimated Ship Date: Tomorrow

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