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Automotive Wiring Harnesses

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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!

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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Results 1 - 25 of 2000 +

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

Made in the USA Painless Performance 27-Circuit Classic-Plus Customizable GM Truck Chassis Harnesses 20205

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

4.77 out of 5 stars ( 35 )

Estimated Ship Date: Tomorrow

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American Autowire Highway 22 Plus Wiring Harness Kits 510760

American Autowire Highway 22 Plus Wiring Harness Kits 510760

American Autowire Highway 22 Plus Wiring Harness Kits 510760

Wiring Harness, 22-Circuit, Complete, Kit

Part Number: AWW-510760

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

American Autowire Classic Update Series Wiring Harness Kits for 1970-1972 CHEVELLE, EL CAMINO - 510105

American Autowire Classic Update Series Wiring Harness Kits for 1970-1972 CHEVELLE, EL CAMINO - 510105

American Autowire Classic Update Series Wiring Harness Kits for 1970-1972 CHEVELLE, EL CAMINO - 510105

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy, Kit

Part Number: AWW-510105

4.64 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

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Painless Performance GMC/Chevy Truck Harnesses 10206

Made in the USA Painless Performance GMC/Chevy Truck Harnesses 10206

Painless Performance GMC/Chevy Truck Harnesses 10206

Wiring Harness, 28-Circuit, Front Mount Fuse Block, Spade Fuse, Chevrolet, GMC, Pickup, Kit

Part Number: PRF-10206

4.72 out of 5 stars ( 43 )

Estimated Ship Date: Tomorrow

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American Autowire Classic Update Series Wiring Harness Kits 510706

American Autowire Classic Update Series Wiring Harness Kits 510706

American Autowire Classic Update Series Wiring Harness Kits 510706

Wiring Harness, Classic Update Series, Front Mount Fuse Block, Chevy, GMC, Kit

Part Number: AWW-510706

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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American Autowire Classic Update Series Wiring Harness Kits 510347

American Autowire Classic Update Series Wiring Harness Kits 510347

American Autowire Classic Update Series Wiring Harness Kits 510347

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy, GMC, Kit

Part Number: AWW-510347

4.94 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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American Autowire Classic Update Series Wiring Harness Kits 500560

American Autowire Classic Update Series Wiring Harness Kits 500560

American Autowire Classic Update Series Wiring Harness Kits 500560

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy Truck, Kit

Part Number: AWW-500560

4.62 out of 5 stars ( 37 )

Estimated Ship Date: Tomorrow

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American Autowire Highway 15 Plus Wiring Harness Kits 510825

American Autowire Highway 15 Plus Wiring Harness Kits 510825

American Autowire Highway 15 Plus Wiring Harness Kits 510825

Wiring Harness, Highway 15 Plus Series, 15 Circuit, Front Mount Fuse Block, Standard Length, Universal, Kit

Part Number: AWW-510825

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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American Autowire Classic Update Series Wiring Harness Kits for 1961-1964 IMPALA - 510063

American Autowire Classic Update Series Wiring Harness Kits for 1961-1964 IMPALA - 510063

American Autowire Classic Update Series Wiring Harness Kits for 1961-1964 IMPALA - 510063

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy, Impala, Kit

Part Number: AWW-510063

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Painless Performance 28-Circuit Universal Harnesses 10202

Made in the USA Painless Performance 28-Circuit Universal Harnesses 10202

Painless Performance 28-Circuit Universal Harnesses 10202

Wiring Harness, 28-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Universal, Kit

Part Number: PRF-10202

4.73 out of 5 stars ( 62 )

Estimated Ship Date: Tomorrow

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American Autowire Classic Update Series Wiring Harness Kits for 1968-1976 CORVETTE - 510717

American Autowire Classic Update Series Wiring Harness Kits for 1968-1976 CORVETTE - 510717

American Autowire Classic Update Series Wiring Harness Kits for 1968-1976 CORVETTE - 510717

Wiring Harness, Classic Update Series, Front Mount Fuse Block, Standard Length ATO/ATC, Chevy, Corvette, Kit

Part Number: AWW-510717

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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American Autowire Classic Update Series Wiring Harness Kits for 1966-1977 BRONCO - 510317

American Autowire Classic Update Series Wiring Harness Kits for 1966-1977 BRONCO - 510317

American Autowire Classic Update Series Wiring Harness Kits for 1966-1977 BRONCO - 510317

Wiring Harness, Classic Update Series, 16 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Ford, Bronco, Kit

Part Number: AWW-510317

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Painless Performance 26-Circuit 1969 Direct-Fit Camaro Harnesses for 1969 CAMARO - 20202

Made in the USA Painless Performance 26-Circuit 1969 Direct-Fit Camaro Harnesses for 1969 CAMARO - 20202

Painless Performance 26-Circuit 1969 Direct-Fit Camaro Harnesses for 1969 CAMARO - 20202

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

Part Number: PRF-20202

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 21-Circuit Universal Truck Harnesses 10104

Made in the USA Painless Performance 21-Circuit Universal Truck Harnesses 10104

Painless Performance 21-Circuit Universal Truck Harnesses 10104

Wiring Harness, 21-Circuit, Dash Ignition, Front Fuse Block, Spade Fuse, Extra Long Harness, Universal, Kit

Part Number: PRF-10104

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 21-Circuit Universal Harnesses 10101

Made in the USA Painless Performance 21-Circuit Universal Harnesses 10101

Painless Performance 21-Circuit Universal Harnesses 10101

Wiring Harness, 21-Circuit, GM Column, Front Fuse Block, Spade Fuse, Extra-Long Harness, Universal, Kit.

Part Number: PRF-10101

4.7 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 22-Circuit 1965-66 Mustang Chassis Harnesses for 1965-1966 MUSTANG - 20120

Made in the USA Painless Performance 22-Circuit 1965-66 Mustang Chassis Harnesses for 1965-1966 MUSTANG - 20120

Painless Performance 22-Circuit 1965-66 Mustang Chassis Harnesses for 1965-1966 MUSTANG - 20120

Wiring Harness, 22-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, Kit

Part Number: PRF-20120

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance Pro Series Wiring Harnesses 10403

Made in the USA Painless Performance Pro Series Wiring Harnesses 10403

Painless Performance Pro Series Wiring Harnesses 10403

Wiring Harness, 23-Circuit, Column Key, Bulkhead Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10403

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 24-Circuit 1967-68 Camaro and Firebird Harnesses for 1967-1968 CAMARO, FIREBIRD - 20101

Made in the USA Painless Performance 24-Circuit 1967-68 Camaro and Firebird Harnesses for 1967-1968 CAMARO, FIREBIRD - 20101

Painless Performance 24-Circuit 1967-68 Camaro and Firebird Harnesses for 1967-1968 CAMARO, FIREBIRD - 20101

Wiring Harness, 24-Circuit, Dash Ignition, Fuse Block, Spade Fuse, Chevy, Pontiac, Kit

Part Number: PRF-20101

4.0 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 21-Circuit Ford Color-Coded Universal Harnesses 10123

Made in the USA Painless Performance 21-Circuit Ford Color-Coded Universal Harnesses 10123

Painless Performance 21-Circuit Ford Color-Coded Universal Harnesses 10123

Wiring Harness, 21-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, Passenger Car, Kit

Part Number: PRF-10123

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance Pro Series Wiring Harnesses 10404

Made in the USA Painless Performance Pro Series Wiring Harnesses 10404

Painless Performance Pro Series Wiring Harnesses 10404

Wiring Harness, 23-Circuit, Dash Key, Bulkhead Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10404

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

American Autowire Classic Update Series Wiring Harness Kits for 1968-1969 CHEVELLE, EL CAMINO - 510158

American Autowire Classic Update Series Wiring Harness Kits for 1968-1969 CHEVELLE, EL CAMINO - 510158

American Autowire Classic Update Series Wiring Harness Kits for 1968-1969 CHEVELLE, EL CAMINO - 510158

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Chevy, Kit

Part Number: AWW-510158

4.83 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 23-Circuit 1966-77 Bronco Chassis Harnesses Without Switches for 1966-1977 BRONCO - 10114

Made in the USA Painless Performance 23-Circuit 1966-77 Bronco Chassis Harnesses Without Switches for 1966-1977 BRONCO - 10114

Painless Performance 23-Circuit 1966-77 Bronco Chassis Harnesses Without Switches for 1966-1977 BRONCO - 10114

Wiring Harness, 28-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, SUV, Kit

Part Number: PRF-10114

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

American Autowire Classic Update Series Wiring Harness Kits for 1980-1986 BRONCO - 510724

American Autowire Classic Update Series Wiring Harness Kits for 1980-1986 BRONCO - 510724

American Autowire Classic Update Series Wiring Harness Kits for 1980-1986 BRONCO - 510724

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Ford, Kit

Part Number: AWW-510724

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 28-Circuit Universal GM Truck Harnesses 10204

Made in the USA Painless Performance 28-Circuit Universal GM Truck Harnesses 10204

Painless Performance 28-Circuit Universal GM Truck Harnesses 10204

Wiring Harness, 28-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Universal, Kit

Part Number: PRF-10204

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 26-Circuit 1970-73 Direct-Fit Camaro Harnesses for 1970-1973 CAMARO - 20112

Made in the USA Painless Performance 26-Circuit 1970-73 Direct-Fit Camaro Harnesses for 1970-1973 CAMARO - 20112

Painless Performance 26-Circuit 1970-73 Direct-Fit Camaro Harnesses for 1970-1973 CAMARO - 20112

Wiring Harness, 26-circuit, Column Ignition Key Location, Standard Harness Length, Chevy, Kit

Part Number: PRF-20112

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

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