Automotive Wiring Accessories

Painless Performance 15-Circuit Extreme Off-Road Harnesses 10144

Painless Performance 15-Circuit Extreme Off-Road Harnesses 10144

Wiring Harness, 15-Circuit, Fuse Block, Spade Fuse, Universal, Kit

Part Number: PRF-10144

5.0 out of 5 stars ( 1 )

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Painless Performance Fuel Injector Wiring Connectors 60130

Wiring Connector, Female, Fuel Injector EV1/Bosch, Kit

Part Number: PRF-60130

4.5 out of 5 stars ( 8 )

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Painless Performance 26-Circuit Weatherproof Universal Chassis Harnesses 10140

Wiring Harness, 26-Circuit, Front Fuse Block, Spade Fuse, Universal Truck, Kit

Part Number: PRF-10140

4.0 out of 5 stars ( 4 )

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Summit Racing™ Braided Copper-Tin Coated Ground Straps SUM-891000-K

Ground Straps, Tin Coated-Copper, 1 1/0 Gauge Strap, 14 in. 3 10 Gauge Straps. 11 in., 6 Self Tapping Screws, Kit

Part Number: SUM-891000-K

5.0 out of 5 stars ( 1 )

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Painless Performance Cirkit Boss Auxiliary Fuse Blocks 70207

Fuse Block, 7-Circuit, Universal, Kit

Part Number: PRF-70207

4.73 out of 5 stars ( 30 )

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Painless Performance Fuel Injector Wiring Connectors 60131

Wiring Connector, Female, Fuel Injector EV6/USCar, Kit

Part Number: PRF-60131

5.0 out of 5 stars ( 11 )

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Painless Performance Weatherpack Connectors 70403

Weatherpack Connectors, 3-Wire Kit, Plastic, Black, Kit

Part Number: PRF-70403

5.0 out of 5 stars ( 5 )

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Summit Racing™ Ground Straps for 1967-1969 CHEVELLE, EL CAMINO - SUM-RP22377

Ground Strap, 1967-69 Chevelle, El Camino, V8, Kit

Part Number: SUM-RP22377

Not Yet Reviewed

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30 amps Trick Flow® Fuel Pump Relay TFS-25004K

Electric Fuel Pump Wiring, 30 amp Relay, Single Pole, Kit

Part Number: TFS-25004K

4.4 out of 5 stars ( 5 )

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40 amps American Autowire Relay 500403

Relays, Headlight Enhancement Relay with G for Aaw, 12 V, 40 amps, Kit

Part Number: AWW-500403

4.89 out of 5 stars ( 19 )

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Wolo Horn Wiring Harnesses MCHWK-2

Horn Wiring Harness, 12 V, Kit

Part Number: WLO-MCHWK-2

5.0 out of 5 stars ( 3 )

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Painless Performance Weatherpack Connectors 70401

Weatherpack Connectors, 1-Wire Kit, Plastic, Black, Kit

Part Number: PRF-70401

5.0 out of 5 stars ( 3 )

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Holley Sniper 1 EFI to Sniper 2 EFI Adapter Harnesses 558-489

Wiring Harness Adapters, Sniper EFI 1 Harness to Sniper EFI 2 System, Pre-Terminated, Each

Part Number: SNE-558-489

5.0 out of 5 stars ( 4 )

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Summit Racing™ Ground Straps for 1969 CAMARO - SUM-RP20124

1969 Camaro , 1969 Nova , Ground Strap Kit , V8 , Engine and Subframe Grounding , Restoration , Chevrolet , Kit

Part Number: SUM-RP20124

Not Yet Reviewed

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S&G Tool Aid Heat Shrink Tubes 23250

Shrink Sleeve Tubing, 160-Piece Heat Shrink Tube Assortment, Polyolefin, Clear Plastic Case, Kit

Part Number: SNG-23250

Not Yet Reviewed

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Painless Performance Weatherpack Connectors 70406

Weatherpack Connectors, 6-Wire Kit, Plastic, Black, Kit

Part Number: PRF-70406

4.88 out of 5 stars ( 8 )

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ICT Billet Wiring Connectors WCINJ40X8

LS EV6 USCAR LS3 Injector Wire Connector Component Kit (8 pack)

Part Number: ICB-WCINJ40X8

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Painless Performance Cirkit Boss Auxiliary Fuse Blocks 70203

Fuse Block, 3-Circuit, Universal, Kit

Part Number: PRF-70203

3.75 out of 5 stars ( 4 )

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ICT Billet Wiring Connectors WCIAT30

LS IAT Wire Connector Component Kit

Part Number: ICB-WCIAT30

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

American Autowire Ground Straps for 1967-1968 CAMARO - CA67GS81

Ground Strap, Copper, V8, Engine, Sub-Frame, Chevrolet, Kit

Part Number: AWW-CA67GS81

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Painless Performance Weatherpack Connectors 70404

Weatherpack Connectors, 4-Wire Kit, Plastic, Black, Kit

Part Number: PRF-70404

4.0 out of 5 stars ( 3 )

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ICT Billet Wiring Connectors WCCLM30

LS Ignition Coil Male Connector Wire Harness Component Kit

Part Number: ICB-WCCLM30

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

ICT Billet Wiring Connectors WCAPP40

LS Gen 4 Accelerator Pedal Position APP Sensor Wire Component Kit

Part Number: ICB-WCAPP40

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

ICT Billet Wiring Connectors WC0XY35

Oxygen Sensor (O2) Square Female 2-Keyway Wire Connector Component Kit

Part Number: ICB-WC0XY35

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

ICT Billet Wiring Connectors WPECM30BG

Wiring Connector, Computer ECM, Chevy, LS, GEN 3, Kit

Part Number: ICB-WPECM30BG

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today