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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American Autowire Highway 22 Plus Wiring Harness Kits 510760

Wiring Harness, 22-Circuit, Complete, Kit

Part Number: AWW-510760

4.91 out of 5 stars ( 11 )

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

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

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

Part Number: PRF-10150

4.89 out of 5 stars ( 28 )

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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 )

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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

3.95 out of 5 stars ( 19 )

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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 ( 13 )

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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 )

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Painless Performance 19-Circuit GMC/Chevy Truck Harnesses 10112

Wiring Harness, 19-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Chevy, GMC, Pickup, Kit

Part Number: PRF-10112

4.88 out of 5 stars ( 8 )

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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 )

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Painless Performance 21-Circuit Mopar Color-Coded Universal Wiring Harnesses 10127

Wiring Harness, 21-Circuit, Column Ignition, Front Fuse Block, Mini Fuse, Chrysler, Dodge, Plymouth, Kit

Part Number: PRF-10127

3.89 out of 5 stars ( 27 )

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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 )

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Painless Performance 23-Circuit Direct-Fit Jeep YJ Harnesses for 1987-1991 WRANGLER - 10111

Wiring Harness, 23-Circuit, Column Ignition, Front Mount Fuse Block, Spade Fuse, Direct Fit, Jeep, YJ, Kit

Part Number: PRF-10111

3.75 out of 5 stars ( 4 )

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Ron Francis Wiring GM Powered EXPRESS Wiring Systems XP66

Wiring Harness, EXPRESS, 18-Circuit, GM Power, Kit

Part Number: RFW-XP66

4.83 out of 5 stars ( 12 )

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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

4.8 out of 5 stars ( 15 )

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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 )

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Painless Performance GM Gen IV Vortec Truck Engine Wiring Harnesses 60526

Wiring Harness, GM Gen IV 4.8-6.2L Harness, Throttle by Wire, Truck/SUV, 4L65E, Each

Part Number: PRF-60526

4.0 out of 5 stars ( 1 )

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Painless Performance 18-Circuit Modular Chassis Harnesses 10308

Wiring Harness, 18-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Universal, Kit

Part Number: PRF-10308

4.73 out of 5 stars ( 22 )

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Painless Performance 21-Circuit Chevy II/Nova Harnesses for 1966-1967 CHEVY II - 20110

Wiring Harness, 21-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Chevy, Chevy II, Kit

Part Number: PRF-20110

5.0 out of 5 stars ( 6 )

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Painless Performance 26-Circuit 1978-81 Direct-Fit Camaro Harnesses for 1978-1981 CAMARO - 20114

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

Part Number: PRF-20114

4.45 out of 5 stars ( 11 )

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Painless Performance 26-Circuit 1974-77 Direct-Fit Camaro Harnesses for 1974-1977 CAMARO - 20113

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

Part Number: PRF-20113

5.0 out of 5 stars ( 4 )

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Painless Performance 28-Circuit Universal Harnesses 10201

Wiring Harness, 28-Circuit, GM Column, Front Mount Fuse Block, Spade Fuse, Universal, Kit

Part Number: PRF-10201

4.42 out of 5 stars ( 12 )

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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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Painless Performance 10-Circuit Race Only Switch and Harness Wiring Kits 50005

Wiring Harness, Drag Race, 10-Circuit, Dash Ignition, Front Mount Fuse Block, 6 Switch Panel, Universal, Kit

Part Number: PRF-50005

4.5 out of 5 stars ( 2 )

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Painless Performance 28-Circuit Trunk-Mount Chassis Harnesses 10220

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

Part Number: PRF-10220

5.0 out of 5 stars ( 2 )

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Ron Francis Wiring GM Powered EXPRESS Wiring Systems for 1964-1972 CHEVELLE, EL CAMINO - XP765

Wiring Harness, EXPRESS, 18-Circuit, Chevy, Kit

Part Number: RFW-XP765

4.71 out of 5 stars ( 7 )

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Painless Performance 28-Circuit Universal Muscle Car Harnesses 20104

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

Part Number: PRF-20104

4.67 out of 5 stars ( 3 )

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