Trailblazer parts at Summit Racing

SKF Bearings U-Joints UJ534G

Universal Joint

Part Number: SKF-UJ534G

Not Yet Reviewed

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ACDelco Wiring Connectors 12102620

Wire Connectors, Pigtail Connector Style, Delphi/GM, Female, Black, Buick, Cadillac, Chevrolet, Geo, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-PT307

5.0 out of 5 stars ( 1 )

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Melling Hydraulic Roller Lifter Guides MLG102

Melling Hydraulic Roller Lifter Guides MLG102

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG102

Not Yet Reviewed

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Timken Wheel Bearing and Hub Assemblies 513188

Wheel Hub/Bearing Assembly, Each

Part Number: TMK-513188

3.0 out of 5 stars ( 2 )

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Standard Motor Automatic Transmission Control Solenoids TCS13

Transmission Control Solenoid, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-TCS13

4.0 out of 5 stars ( 4 )

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Hella High Performance Series Light Bulbs 921LED 5K

Light Bulb, BULB LED 921 12V 1W W2.1x9.5d 5K PAIR

Part Number: HLA-921LED-5K

Not Yet Reviewed

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National Bearing Pinion Bearings M88048

Bearing, Pinion, 1.312 in. Inside Diameter, Each

Part Number: NTL-M88048

Not Yet Reviewed

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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

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0w30 Mobil 1 Advanced Fuel Economy Motor Oil 112746

Engine Oil, Mobil 1, Synthetic, 0W30, 1 qt., Each

Part Number: MOB-112746-1

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Firestone Heavy Duty Air Compressors WR17609287

Air Compressor, Suspension, Maximum 150 psi, 12 V DC, 23.0 Amps, Each

Part Number: FIP-9287

4.0 out of 5 stars ( 1 )

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Four Seasons HVAC Door Actuators 73013

Door Actuator, HVAC, Mode Valve Type, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: FSS-73013

1.0 out of 5 stars ( 1 )

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Innovators West Harmonic Balancers 860

Harmonic Balancer, SFI 18.1 Rating, Internal Balance, 7.25 in. Diameter, 6-Rib Serpentine, Aluminum/Steel, Natural, Chevrolet, LS Engine, Each

Part Number: INW-860

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

Need It Sooner? We recommend these similar substitute parts:

ATI Super Damper Serpentine Series Harmonic Balancers ATI917286

4.75 out of 5 stars ( 7 )

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Yukon Gear & Axle Super Carrier Shims YPKGM12-PC-SHIM

Carrier Shims, Super, Steel, Set of 18

Part Number: YGA-16042

3.11 out of 5 stars ( 9 )

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Haltech Nexus Rebel LS Throttle Adapter Harnesses HT-186506

Harness Adapter, Nexus Rebel LS, DBW, 8-Pin, Chevrolet, LS, Each

Part Number: HTH-HT-186506

Not Yet Reviewed

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Melling Oil Pump Rebuild Kits K322

Oil Pump Rebuild Kit, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Kit

Part Number: MEL-K322

Not Yet Reviewed

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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 )

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Dayco Molded Heater Hoses 80411

Heater Hose, 6.00 in. Length, EPDM, Black, Each

Part Number: DAC-80411

3.67 out of 5 stars ( 3 )

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Innovators West Drive Pulley Conversion Kits for 2006-2009 TRAILBLAZER - 999SD

TBSS 8 RIB CONVERSION - 10% OD - Super Duty Hub

Part Number: INW-999SD

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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 )

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NOS GM EFI Wet Nitrous Plate Systems 05162NOS

Nitrous Oxide System, EFI, Wet, Cable Throttle Body,102/105mm, 10 lb. Bottle, GM LS Engines, Blue, Kit

Part Number: NOS-05162NOS

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

Pacer Performance Flexy Flares Fender Flares 52-191

Fender Flares, Front, Rear, Black Synthetic Rubber, Universal, Pair

Part Number: PPP-52-191

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Lokar Lakester Window Vent Cranks IDH-2037

Vent Window Cranks, Steel, Chrome, 1/2 in. Round Spline, Pair

Part Number: LOK-IDH-2037

Not Yet Reviewed

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ACDelco Silver Ball Joints 19460342

Ball Joint, Advantage, Greasable, Each

Part Number: ADO-46D0112A

Not Yet Reviewed

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

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

Part Number: GRN-28-1811HTB

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Pacer Performance Flexy Flares Fender Flares 52-205

Fender Flares, Synthetic Rubber, Black, 3.25 in. Flare Width, 1/4 in. Thick, 72 in. Length Roll, Pair

Part Number: PPP-52-205

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