Trailblazer parts at Summit Racing

Delphi Ignition Coils GN10114

Ignition Coil, Coil Pack Style, Socket, Round, Black, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: DFP-GN10114

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

McLeod Flywheel Bolt Kits 1556

Flywheel Bolts, 12-Point, 11mm x 1.5 Thread, GM LS, Set of 6

Part Number: MCL-1556

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

JET Powr-Flo Mass Airflow Sensors 69143

JET Powr-Flo Mass Airflow Sensors 69143

Mass Air Meter, Powr-Flo, GM, Each

Part Number: JET-69143

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Yukon Gear & Axle 30 Spline Differential Carriers GM 8.6 Inch YC G40048044

Differential Carrier, Open, Loaded, GM 8.6 in. 30 Spline, Each

Part Number: YGA-20098

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

80W90 Yukon Gear & Axle Gear Lube OK 3-QRT-CONV

Gear Lube, Conventional, 80W90, 3 qt., Each

Part Number: YGA-15002

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

WIX Filters XP Oil Filters WL10290XP

Oil Filter, XP, Canister, 22mm x 1.5 Thread Size, Buick, Cadillac, Chevy, GMC, Each

Part Number: WIX-WL10290XP

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Valve Covers 12582224

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12582224

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Motul ATF VI Automatic Transmission Fluid 105774

Automatic Transmission Fluid, Dexron VI ATF, Synthetic, 1 Liter, Each

Part Number: MTL-105774

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

ACDelco Replacement Turn Signal/Combination Switches 12450067

Switch, Turn Signal/Combination, Replacement, Labeled, Plastic, Black, Buick, Cadillac, Chevy, GMC, Olds, Each

Part Number: ADO-D6299A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Dorman Harmonic Balancer Bolts 917-139

Harmonic Balancer Bolt, Hex Head, 16mm x 2.0 Thread, Steel, Natural, Chevy, Each

Part Number: RNB-917-139

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Husky MudDog Mud Flaps 55101

Mud Flaps, Rubber, Rear, with Weight, 12 in. Pair

Part Number: HUS-55101

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Chevrolet Performance Main Bearings 89017571

Main Bearing, Performance, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2L

Part Number: NAL-89017571

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Lokar Lakester Interior Door Handles IDH-2025

Door Handles, Lakester, Interior, Round Splined Shaft Style, Steel, Chrome, Ford, GM, Pair

Part Number: LOK-IDH-2025

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Mr. Gasket Valve Cover Gaskets 61040G

Valve Cover Gaskets, Molded Rubber Compound, Chevrolet, GMC, Chevrolet Small Block LS, Pair

Part Number: MRG-61040G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Firestone Coil-Rite Air Helper Spring Kits W237604108

Air Springs, Rear, Cadillac, Chevy, GMC/Ford, Lincoln, Mercury, Passenger Car, Kit

Part Number: FIP-4108

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

PowerStop Z26 Street Warrior Brake Upgrade Kits for 2008-2009 9-7X, 2006-2009 TRAILBLAZER - K1453-26

Brake Rotors/Pads, Drilled/Slotted, Iron, Zinc Dichromate Plated, Front, Chevy, Saab, Kit

Part Number: PWR-K1453-26

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

King XP-Series Rod Bearings CR 807XPN 011

Rod Bearings, XP-Series, .011 in. Crankshaft Undersize, Tri Metal, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807XPN011

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

MotoRad Thermostats with Seal 523-180

Thermostat, Mechanical, Thermostat with Seal, Standard-flow, 180 degrees F, Copper/Stainless Steel, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: SNN-523-180

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Husky MudDog Mud Flaps 55001

Mud Flaps, Rubber, Front, with Weight, 12 in. Pair

Part Number: HUS-55001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Delphi MAP Sensors PS10002

Sensor, MAP, for use on Honda®, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Hummer, Isuzu, Saab, Saturn

Part Number: DFP-PS10002

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

PowerStop Performance Powdercoated Brake Calipers S5004

Disc Brake Caliper, Cast Iron, Red, 2-Piston, Buick, Chevy, GMC, Saturn, Front, Pair

Part Number: PWR-S5004

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ICT Billet Water Pump Spacer Kits 551697

Water Pump Spacers, 1.500 in. Thickness, Billet Aluminum, Natural, Buick, Cadillac, Chevy, GMC, LS, Kit

Part Number: ICB-551697

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Dorman Heater Hose Connector Fittings 800-409HP

Heater Hose Connector, Steel, Natural, 3/4 in. Female Quick-Connect, 5/8 in. Hose Barb, Each

Part Number: RNB-800-409HP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Scott Performance High Performance Spark Plug Wire Sets CH-LS-T-8

Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Spiral Core, 30 ohms/ft., Fluorescent Green Wire, Chevy, Small Block, Set

Part Number: SCW-CH-LS-T-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ATP Automatic Transmission Wiring Harnesses CE-8

Automatic Transmission Wiring Harnesses, Replacement, Avanti, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: ATP-CE-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

CHEVROLET TRAILBLAZER Parts and Accessories