Trailblazer parts at Summit Racing

Rain-X Longitude Wiper Blades 830322

Wiper Blade, Rain-X Longitude, Black Steel and Plastic Frame, Black Rubber Blade, 22 in. Each

Part Number: RXX-830322

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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FAST XR Series Ignition Coils 30387-8

Ignition Coils, XR Series, Black, 50,000 Volts Max, V8, Round Truck Style, LS, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Set of 8

Part Number: FST-30387-8

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Summit Racing™ High-Output Ignition Coils SUM-850501-1B

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Top Street Performance Throttle Body Harness Adapter for GM LS1 to LS2 81032

Throttle Body Adapter Harness, 8-Pin LS1 Harness to 6-Pin LS2 Throttle Body Plug, Each

Part Number: TSN-81032

4.5 out of 5 stars ( 4 )

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Clevite Coated H-Series Main Bearings MS-2199HC

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

Part Number: CLE-MS2199HC

Not Yet Reviewed

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Dorman Door Lock Rod Clips 75450

Door Lock Rod Clip, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: RNB-75450

4.75 out of 5 stars ( 4 )

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MotoRad Spec-R Racing Thermostats MRD104

Thermostat, Spec-R, with Seal, 160 Degrees F, Steel/Copper, Universal, Each

Part Number: SNN-MRD104

Not Yet Reviewed

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ACDelco Replacement Relays 13500114

Relay, Multi Purpose, High Power, General, 8386, Each

Part Number: ADO-13500114

5.0 out of 5 stars ( 1 )

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PerTronix Flame-Thrower Spark Plug Wire Sets 808224

SPARK PLUG WIRE SETS, PerTronix 808224 Flame-Thrower Spark Plug Wires 8 cyl 8mm 45 Degree Boots Black

Part Number: PNX-808224

3.2 out of 5 stars ( 5 )

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ACL Performance Race Series Main Bearing Sets 5M7298H-10

Main Bearings, Race Series, Tri-Metal, 3/4 Groove, .010 in. Crankshaft Undersize, Chevrolet, LS, Set of 5

Part Number: PEB-5M7298H-10

Not Yet Reviewed

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Cometic MLS Head Gaskets C5475-080

Cometic MLS Head Gaskets C5475-080

.080" MLS-5 HEAD GASKET

Part Number: CGT-C5475-080

Not Yet Reviewed

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TCI 4L60E/4L65E Bolt-Together 3,200-3,300 Stall Torque Converter 242992

Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 4L60E, 4L65E, Each

Part Number: TCI-242992

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ACDelco Conventional Resistor Spark Plugs 19354418

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R44LTSM

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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VEGE Remanufactured Cylinder Heads 2CTU

Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Workhorse, V8, Each

Part Number: VRE-2CTU

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Fel-Pro Oil Pan Drain Plug Gaskets 70820

Drain Plug Gasket, AM General, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac. Saab, Saturn, Workhorse, Each

Part Number: FEL-70820

4.75 out of 5 stars ( 4 )

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Dorman Oil Pressure Sensors 926-041

Sensor, Oil Pressure, Electrical, with Filter, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Each

Part Number: RNB-926-041

Not Yet Reviewed

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ACDelco Ultraguard Gold Engine Oil Filters 19391149

Oil Filters, Ultraguard Gold Engine Oil Filters, Canister Style, AMC, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Jeep, Olds, Pontiac, Saab, Each

Part Number: ADO-UPF46R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Corsa Sport Exhaust Systems for 2006-2008 TRAILBLAZER - 14256

Exhaust System, Sport, Stainless Steel, Chevy, 6.0L, Kit

Part Number: CSE-14256

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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BRExhaust Direct-Fit Exhaust Systems for 2006-2009 ENVOY, TRAILBLAZER, 2006-2007 RAINIER - 106-0432

Not Yet Reviewed

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ACCEL Super Coils 140043K-8

Ignition Coils, Super, Coil Pack Style, Female/Socket, Epoxy, Black, Square, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Set of 8

Part Number: ACC-140043K-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Summit Racing™ High-Output Ignition Coils SUM-850504-1B

5 out of 5 stars ( 1 )

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Spicer Drivetrain Products U-Joint Strap Kits 2-70-28X

U-Joint Fasteners, Straps, Spicer 1330 Style, Steel, 1.062 in. Bearing Cap O.D., Cadillac, Chevy, GMC, Kit

Part Number: SDH-2-70-28X

5.0 out of 5 stars ( 6 )

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Lokar Midnight Series Throttle Cables XTC-1000TPV

Throttle Cable, Midnight Series, Black Braided Stainless, Black Fittings, 36 in. Long, Chevy Gen 1 Vortec, Each

Part Number: LOK-XTC-1000TPV

5.0 out of 5 stars ( 1 )

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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: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Bosch Clear Advantage Wiper Blades 22CA

Wiper Blade, Clear Advantage, Steel Frame, Graphite Blade, Black, 22.0 in. Length, Each

Part Number: BCH-22-CA

3.67 out of 5 stars ( 3 )

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14 Inch 1,250 CFM Four Seasons Electric Fan Kit 36897

Electric Fan, 14 in. Diameter, Puller/Pusher, 1,250 cfm, Black, 11.50 amps, Each

Part Number: FSS-36897

4.8 out of 5 stars ( 5 )

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ACDelco Windshield Washer Pumps 89001122

PUMP, WSWA

Part Number: ADO-8-6710

5.0 out of 5 stars ( 5 )

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ACDelco MAP Sensor Seals 16194007

MAP Sensor Seals, Buick, Cadillac, Chevrolet, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-16194007

5.0 out of 5 stars ( 2 )

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CHEVROLET TRAILBLAZER Parts and Accessories