CHEVROLET TRAILBLAZER - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Hypertech REACT Performance Throttle Enhancers 101402

Throttle Response Enhancer, REACT Performance, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: HYP-101402

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

PRW Fabricated Valve Covers 4034631

Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Polished, Coil Pack Stand-offs, Chevy, Small Block LS, Pair

Part Number: PQX-4034631

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1629HTYB

Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1629HTYB

Spark Plug Wires, GM High Performance Coil Near Plug Wire Set, Assembled, Spiral Core, 8mm, Yellow, Straight Black Boots, Chevy, GMC, Pontiac, LS, Set

Part Number: GRN-28-1629HTYB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

JET Stage 2 Computer Chips/Modules 20003S

Computer Chip/Module, Stage 2, Chevy, GMC, Each

Part Number: JET-20003S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 20710S

Computer Chip/Module, Stage 2, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-20710S

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

PowerStop Z17 Evolution Plus Stock Replacement Brake Kits KOE2058

Brake Rotors/Pads, Solid Surface Rotors, Ceramic Pads, Front/Rear, Buick, Chevy, GMC, Isuzu, Oldsmobile, Kit

Part Number: PWR-KOE2058

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Westin Sure-Grip Running Boards 27-6620

Running Boards, Sure-Grip, Aluminum, Chrome, 72 in. Length, Pair

Part Number: WSA-27-6620

4.8 out of 5 stars ( 5 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Motive Gear 33 Spline Differential Carrier Cases 14038087

Differential, Open, Empty, GM, 9.5 in., Each

Part Number: MGR-14038087

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC2057

Performance Disc Brakes, Front, Drilled/Slotted Rotors, Red Calipers, Buick, Chevy, GMC, Isuzu, Oldsmobile

Part Number: PWR-KC2057

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Yukon Gear & Axle Yokes YY GM14039582

Yukon yoke for GM 7.2".

Part Number: YGA-41076

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Dorman Ring and Pinion Sets 697-303 GM 8.5/8.625 in. 4.10 Gears

Differential Ring And Pinion Set

Part Number: RNB-697-303

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Four Seasons Complete Air Conditioning Kits 4202NK

A/C Compressor Kit, Accumulator, Orifice Tube, Expansion Valve, Oil, Seals, R-134A, Aluminum, Natural, TRSA12, Chevy, GMC, Kit

Part Number: FSS-4202NK

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

PowerStop Z26 Street Warrior Brake Upgrade Kits K2084-26

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

Part Number: PWR-K2084-26

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1811HTBLB

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Cadillac, Chevrolet, GMC, Pontiac, V8, Set

Part Number: GRN-28-1811HTBLB

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-1067-1

Ring and Pinion Installation Kit, Complete, GM 9.5 in., Rear, Kit

Part Number: RMG-XL-1067-1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

JET Xcelerator Throttle Enhancers 40101

Throttle Response Enhancer, Xcelerator, GM, Each

Part Number: JET-40101

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Mahle Original Head Gasket Sets for 2008-2009 9-7X, 2005-2006 SSR, 2006-2009 TRAILBLAZER - HS54445

GMC-TRK: 365(6.0L) (2005-2007) Vin H

Part Number: MAH-HS54445

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Universal Air Conditioner Air Conditioning Compressors CO 4911AC

A/C Compressor

Part Number: UAC-CO4911AC

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Standard Motor Power Window Switches for 2006 SSR, TRAILBLAZER EXT, 2006-2009 TRAILBLAZER - DWS1624

Power Window Switch, OEM, Stock Activation, Plastic, Chevy, Each

Part Number: SMP-DWS1624

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Mahle Original Engine Gasket Sets 95-3672

Engine Kit Gasket Set GM Truck 4.2L Vin S 2006-2007

Part Number: MAH-95-3672

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Agility Auto Parts Fuel Pump Module Assemblies 4010669

Fuel Pump Module Assembly, Fuel Pump Module Assembly

Part Number: RDR-4010669

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Superchips Amp'd 2.0 Throttle Booster with Bluetooth 28867-2

Throttle Response Enhancer, Throttle Booster with Power Switch, Buick, Cadillac, Chevy, GMC, Gas, Each

Part Number: SRC-28867-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

SVL Drivetrain Ring and Pinion Gear Sets 2020642 GM 8.5/8.6 in. 3.42 Gears

Ring & Pinion Gear Set GM 10 Bolt 8.5" / 3.42 Ratio

Part Number: SVL-2020642

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Hella Fuel Pump Module Assemblies 358300751

Fuel Pump and Sender Assembly

Part Number: HLA-358300751

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Four Seasons Air Conditioning Compressors 78548

Air Conditioning Compressor, TRSA12B, Aluminum, Natural, Serpentine Pulley, Buick, Chevy, GMC, Isuzu, Saab

Part Number: FSS-78548

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

CHEVROLET TRAILBLAZER Parts and Accessories