CHEVROLET TRAILBLAZER Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Dorman Accelerator Pedal Position Sensors 699-139

Accelerator Pedal Position Sensor

Part Number: RNB-699-139

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

NGK NTK Engine Coolant Temperature Sensors EF0075

NTK Engine Coolant Temperature Sensor

Part Number: NGK-EF0075

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

Delphi XS Ignition Wire Sets XS10560

SPARK PLUG WIRE SET

Part Number: DFP-XS10560

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

Nitrous Outlet Switch Panels for 2006-2009 TRAILBLAZER - 00-11024

Nitrous Outlet Switch Panels for 2006-2009 TRAILBLAZER - 00-11024

Switch Panel, Coin Tray Mount, Aluminum, Black, 4 Switches, Chevy, Each

Part Number: NXO-00-11024

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

Standard Motor Spark Plug Wire Sets 7881

Spark Plug Wire Sets, OE Replacement, Silicone, 7mm, Chevrolet, GMC, Pontiac, Buick, Isuzu, Hummer, SAAB, LS, V8, Set

Part Number: SMP-7881

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ATP Automatic Transmission Wiring Harnesses JE-24

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

Part Number: ATP-JE-24

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

Nitrous Express NX Accessory Power Switch Panels 15771

Toggle Switch Panel

Part Number: NEX-15771

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

Delphi Oxygen Sensors ES20352

Oxygen Sensor, 4-wire, Thread-in, Buick, Cadillac, Chevy, GMC, Each

Part Number: DFP-ES20352

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

Standard Motor Wiring Connectors S-1215

Wiring Pigtails, Alternator Connector, Female, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-S1215

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

Beck/Arnley Replacement Knock Sensors 158-1724

Knock Sensor, Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: BCK-158-1724

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

ATP Automatic Transmission Speed Sensors CE-12

Vehicle Speed Sensors, Auto Trans Speed Sensor, Avanti, Buick, Cadillac, Chevy, Each

Part Number: ATP-CE-12

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

Standard Motor Wiring Connectors S2916

Park Assist Sensor Connector

Part Number: SMP-S2916

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

Denso Iridium Power Spark Plugs 5349

Spark Plug, Iridium Power, ITL16, 14mm Thread, 25.00mm Reach, Tapered Seat, Buick, Chevy, Dodge, Hummer, Jeep, Olds, Pontiac, Volkswagen, Each

Part Number: DNP-5349

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

PowerStop Electronic Brake Wear Sensors for 2020-2026 ENCORE GX, 2021-2025 TRAILBLAZER - SW-1215

Brake Pad Wear Sensors, Electronic, Front, Buick, Chevrolet, Each

Part Number: PWR-SW-1215

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

Dorman Wiring Connectors 84756

7-Wire GM Neutral Safety Switch Harness

Part Number: RNB-84756

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Blower Motor Resistors 973-508

Blower Motor Resistor, Includes Resistor Pigtail, Each

Part Number: RNB-973-508

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

FAST XR Series Ignition Coils 30387-1

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

Part Number: FST-30387-1

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

Dorman Computer Programmers 977-002

Idling Relearn Kit

Part Number: RNB-977-002

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

Standard Motor Wiring Pigtails S-1271

EM- Cruise Module Cn

Part Number: SMP-S-1271

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

ACDelco GM Genuine Parts Oxygen Sensors for 2020-2025 ENCORE GX, 2021-2026 TRAILBLAZER - 12681390

Oxygen Sensors, GM Genuine Parts, Thread-in, 4-wire, Buick, Chevrolet, Each

Part Number: ADO-12681390

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

ACDelco Wiring Connectors 19330898

Multi Purpose Connector

Part Number: ADO-PT3341

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ACDelco GM Genuine Parts Fuses 88861354

Fuse, Regular ATO/ATC, 30 Amp, Each

Part Number: ADO-ATC30

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Holstein Parts Blower Motor Resistors 2BMR0087

Blower Motor Resistor, Replacement, Buick, Chevrolet, Pontiac, Each

Part Number: HLN-2BMR0087

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

ACDelco GM Genuine Parts Oxygen Sensors for 2020-2025 ENCORE GX, 2021-2026 TRAILBLAZER - 12695629

Oxygen Sensors, GM Genuine Parts, Thread-in, 6-wire, Buick, Chevrolet, Each

Part Number: ADO-12695629

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

Denso Oxygen Sensors 234-4331

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Chevrolet, GMC, Hummer, Isuzu, Saab, Each

Part Number: DNP-234-4331

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today