Trailblazer parts at Summit Racing

Nitrous Express Nitrous Solenoid Mounting Brackets 15770

Nitrous Express Nitrous Solenoid Mounting Brackets 15770

Nitrous Oxide Solenoid Mounting Brackets, Cylinder Head Mounting Style, Steel, Black, Fits GM LS Family Engines Only, Each

Part Number: NEX-15770

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Dee Zee Brite-Tread Mud Flaps DZ 1808

Mud Flaps, Brite-Tread, Aluminum, Clear Coated, Pair

Part Number: DZZ-DZ1808

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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NGK Resistor Spark Plug Wire Sets 51436

Spark Plug Wires, Resistor, 7mm, Blue, Stock Boots, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Set

Part Number: NGK-51436

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Moog R-Series Control Arms RK620467

Control Arm, Front Lower, Driver Side, Steel, Black, Buick, Chevy, GMC, Each

Part Number: MOG-RK620467

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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VEGE Remanufactured Heavy-Duty 1,800-2,000 Stall Torque Converter TQBU51HD

Torque Converters, Reman., OEM Style, Heavy Duty, Slotted Hub, 12.125 in. Dia., 1,800-2,000 Stall, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: CCV-TQBU51HD

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

PRW Billet Steel Timing Sets 5034611

Timing Chain and Gear Set, Roller, Single Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5034611

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Transmission Line Connectors 800-604

Trans. Line Connector, Brass, Each

Part Number: RNB-800-604

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Hayden Thermostatic Sandwich Oil Filter Adapters 225

Oil Filter Adapter, Sandwich, 3/8 in. NPTF, 13/16-16 in. Nipple Thread Size, Aluminum, Natural, Each

Part Number: HDA-225

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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MagnaFlow Universal Catalytic Converters 99106HM

Catalytic Converter, Ceramic Substrate, Stainless Steel, 2.50 in. Inlet/Outlet, 13.0 in. Length, Each

Part Number: MPE-99106HM

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

ACDelco Brake Banjo Bolts 11569669

Brake Fittings, Banjo Bolts, Straight, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-11569669

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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King SI-Series Main Bearings MB5293SI 040

Main Bearings, SI-Series, Silicon Aluminum, 0.040 in. Crankshaft Undersize, Chevy, Set of 5

Part Number: KGB-MB5293SI040

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Diode Dynamics LED Light Bulbs DD0394P

Light Bulbs, XPR, 921, LED, Cool White, 6000K Color Temperature, Pair

Part Number: DOD-DD0394P

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Hella Optilux Extreme XB Light Bulbs H71071402

Light Bulbs, Optilux Extreme XB, Halogen, 9005, Extreme White, 65 Watt, Pair

Part Number: HLA-H71071402

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Multi-Purpose Threaded Plugs 19256068

Plug Fitting, GM Genuine Parts Multi-Purpose Threaded Plug, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-19256068

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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40 amps ACDelco Replacement Relay 19106615

Relay, Replacement, 12 V, 30 amps, 4 Male Terminals, Buick, Cadillac, Chevy, Daewoo, Dodge, Pontiac, Saturn

Part Number: ADO-D1741C

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Dorman Multi-Purpose Clips and Retainers 963-211D

Interior Trim Panel Fasteners, Panel Clip, Silver, Steel, 0.430 in. Hole, 0.650 in. Length, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: RNB-963-211D

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Touren TR60 Series Gloss Black Wheels with Machined Accents 17x7.5

TOUREN TR60 BLACK/MACHINED FACE/BLACK RING 17X7.5 5-110/5-115 42mm 72.62mm

Part Number: TOU-3260-7711B

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

VEGE Remanufactured Automatic Transmissions 7304-MB

Transmission, GM 4L70E 4WD 4-Spd

Part Number: VRE-7304-MB

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

ACDelco Crankshaft Front Seals 19340212

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-4762N

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Touren TR60 Series Gloss Gunmetal Wheels 16x7

Wheels, TR60 Series Gloss Gunmetal, 16 in. x 7.00 in., Aluminum, Gloss Gray, 5 x 110mm/115mm Bolt Circle, 5.66 in. Backspacing, Each

Part Number: TOU-3260-6711G

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Hastings Premium Ductile Ring Sets 2M4978S020

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-2M4978S020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Standard Motor Wiring Connectors HP3840

Wiring Pigtails, 2-pin, Male, Black, for use on Acura®, Buick, Cadillac, Chevy, Chrysler, Ford, GMC, Lincoln, Mercury, Mitsubishi, Olds, Pontiac, Each

Part Number: SMP-HP3840

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Baer Brakes Baer Claw Pro+ Disc Brake Systems for 2006-2009 TRAILBLAZER - 4301436B

Disc Brakes, Pro-Plus, Front, Cross-Drilled/Slotted Rotors, 6-Piston Calipers, Black, Kit

Part Number: BAE-4301436B

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

ACDelco Wiring Connectors 12102621

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-PT308

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Open Differential Internal Kits GM9.5BI

Differential Carrier Rebuild Kits and Spider Gears, Open Differential Internal Kits, GM 9.25/9.25 IFS/9.5 in., 33-spline, 14-bolt, Chevy, Dodge, Kit

Part Number: MGR-GM95BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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CHEVROLET TRAILBLAZER Parts and Accessories