Automotive Wiring Harnesses

Rely on our large selection of low-priced, high-performance automotive wiring harnesses to tell your speedster what to do next. With circuits ranging from eight to 24,...

Rely on our large selection of low-priced, high-performance automotive wiring harnesses to tell your speedster what to do next. With circuits ranging from eight to 24, and the ability to replace parts on vehicles from as far back as 1946, we have what you need to complete your next auto project. Featuring top brands, including Painless Wiring, Ron Francis Wiring, FAST, and Summit Racing, we can help you get the job done—no matter what the make and model. Harness the power today!

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Meziere Water Pump Wiring Harnesses WP09W

Meziere Water Pump Wiring Harnesses WP09W

Water Pump Harnesses, Weather Proof Connector, Fuse Holder, Open Ends, Fits all Meziere Electric Water Pumps, Each

Part Number: MEZ-WP09W

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Summit Racing™ Engine Wiring Harness for 1981-1982 Chevy C/K Series Trucks with SBC SUM-RP20612

1981-82 Chevy Truck, Engine Harness, V8, 305, 350 C.I, Restoration, Chevrolet, Each

Part Number: SUM-RP20612

5.0 out of 5 stars ( 2 )

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Crow Safety Gear Wiring Harnesses 11549B

Mounting Hardware, 40-Degree Bent Bolt In End (2 Each)

Part Number: CWS-11549B

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Painless Performance 21-Circuit Direct-Fit Jeep CJ Harnesses 10150

Wiring Harness, 21-Circuit, Direct Fit, Jeep, CJ, Kit

Part Number: PRF-10150

4.9 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Painless Performance 27-Circuit Classic-Plus Customizable GM Truck Chassis Harnesses 20205

Wiring Harnesses, 27-Circuit Classic-Plus Customizable GM Truck Chassis Harnesses, ATO/ATC Fuse Style, Front Fuse Block, Chevy, GMC, Kit

Part Number: PRF-20205

4.8 out of 5 stars ( 41 )

Estimated Ship Date: Today

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American Autowire Power Plus 20 Wiring Harness Kits 510008

Wiring Harness, Power Plus 20 Series, 20 Circuit, Front Mount Fuse Block, Standard Length, Universal, Kit

Part Number: AWW-510008

4.61 out of 5 stars ( 57 )

Estimated Ship Date: Today

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Painless Performance 26-Circuit 1970-72 Direct-Fit Chevelle Harnesses for 1970-1972 CHEVELLE - 20130

Wiring Harness, 26-Circuit, Front Fuse Block, ATO/ATC, Chevy, Kit

Part Number: PRF-20130

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Painless Performance Duraspark II Distributor Wiring Harnesses 30812

Wiring Harness, Adapts Point Type to Duraspark II, Ford, V8, Kit

Part Number: PRF-30812

4.41 out of 5 stars ( 27 )

Estimated Ship Date: Today

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American Autowire Power Plus 13 Wiring Harness Kits 510004

Wiring Harness, Power Plus 13 Series, 13 Circuit, Front Mount Fuse Block, Standard Length, Universal, Kit

Part Number: AWW-510004

4.67 out of 5 stars ( 51 )

Estimated Ship Date: Today

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Summit Racing™ Reproduction Tail Light Wiring Harness for 1973-1982 Chevy C/K Series Trucks SUM-RP20755

1973-1982 Chevy Truck, Rear Lamp Harness, Rear, Fleetside, Restoration, Chevrolet, Each

Part Number: SUM-RP20755

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Reproduction Headlight Wiring Harness for 1975-1980 Chevy C/K Series Trucks with Round Headlights SUM-RP20659

1975-1980 Chevy Truck, Forward Lamp Harness, 1980 With Round Headlights, Restoration, Chevrolet, Each

Part Number: SUM-RP20659

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Reproduction Tail Light Wiring Harness for 1969-1972 Chevy C/K 10/20/30 SUM-RP20736

1969-1972 Chevy Truck, Rear Lamp Harness, Rear Stepside, Restoration, Chevrolet, Each

Part Number: SUM-RP20736

Not Yet Reviewed

Estimated Ship Date: Today

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American Autowire Severe-Duty Universal Wiring Kits 510564

Wiring Harness, Severe-Duty, 22-circuit, Front Fuse Block, Mini Fuse Style, Kit

Part Number: AWW-510564

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Reproduction Dash Wiring Harness with Gauges and ATO/ATC Fuse Block for 1966 Chevy C/K/P Series Trucks SUM-RP20576

Dash Harness, With Gauges, Restoration, Chevrolet, 1966 Chevy Truck, Each

Part Number: SUM-RP20576

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing™ Reproduction Tail Light Wiring Harness for 1962-1966 Chevy C/K Series Trucks SUM-RP20735

1962-1966 Chevy Truck, Rear Lamp Harness, Fleetside, Stepside, Restoration, Chevrolet, Each

Part Number: SUM-RP20735

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20638

Engine Harness, HEI, Automatic Transmission, Restoration, Small Block, Chevy, Each

Part Number: SUM-RP20638

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Reproduction Dash Wiring Harness with Gauges for 1964-1965 Chevy C/K/P Series Trucks SUM-RP20574

Dash Harness, With Gauges, Restoration, Chevrolet, 1964-65 Chevy Truck, Each

Part Number: SUM-RP20574

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Reproduction Body Crossover Wiring Harness for Power Windows, Door Locks, & Lamps in 1985-1986 Chevy/GMC C/K Series Trucks SUM-RP21413

Wiring Harness, 1985-86 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Body Crossover, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21413

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21415

Wiring Harness, 1985-86 Chevy/GMC Truck, Pwr Window Harness, 2 Door Models, Driver Side Door, With Power Windows and Power Door Locks, Each

Part Number: SUM-RP21415

Not Yet Reviewed

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Summit Racing™ Reproduction Steering Column Adapter Wiring Harness for Horn, Turn Signals, & Hazards 1963-1966 Chevy II, Impala, Corvette, C/K Series Trucks SUM-RP20768

1963-65 Nova, 1963-66 Chevy Truck, 1965-66 Corvair, 1964-66 Corvette, 1963-66 Impala, Steering Column Adapt Harn, 1969-74 GM & Ididit Columns

Part Number: SUM-RP20768

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Reproduction Dash Wiring Harness with Gauges and ATO/ATC Fuse Block for 1967-1968 Chevy C/K/P Series Trucks SUM-RP20577

Dash Harness, With Gauges, Restoration, Chevrolet, 1967 Chevy Truck, Each

Part Number: SUM-RP20577

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21417

Wiring Harness, 1985-86 Chevy/GMC Truck, Pwr Window Harness, Passenger Side Front Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21417

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1963-1966 CHEVY II - SUM-RP22420

Wiring Harness, Engine Harness-HEI, 1962-66 Chevy II / Nova, V8, This Harness Is Modified For Use With An HEI Distributor, Each

Part Number: SUM-RP22420

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Reproduction Wiring Harnesses for 1970 AMX, JAVELIN - SUM-RP20572

1970 AMC , Dash and Engine Compartment Harness , AMX and Javelin , V/8 , Parking Lamp included , Restoration , Each

Part Number: SUM-RP20572

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Reproduction Body Crossover Wiring Harness for Power Windows & Door Locks in 1982-1984 Chevy/GMC C/K Series Trucks, Blazer, Jimmy SUM-RP21397

Wiring Harness, 1982-84 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Body Crossover, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21397

Not Yet Reviewed

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