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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Results 1 - 25 of 114

Dorman Wiring Connectors 645-221

PIGTAIL OR SOCKET, General Motors 2014-02

Part Number: RNB-645-221

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Summit Racing™ GM Steering Column Electrical Kits SUM-890001

Wiring Harness, Steering Column, Kit

Part Number: SUM-890001

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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

4.8 out of 5 stars ( 41 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance GM Steering Column with Dimmer Pigtail Kits 30805

Wiring Harness, GM Steering Column/Dimmer, Universal, Kit

Part Number: PRF-30805

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Haltech Elite 2000/2500 GM Gen IV LS/LSX Non-DBW Terminated Harness HT-141364

Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, Non-DBW Terminated Harness, Bosch EV1, Each

Part Number: HTH-HT-141364

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Haltech Elite 2000/2500 GM Gen III LS1/LS6 DBW Retrofit ReadyTerrminated Harness HT-141362

Wiring Harness, Elite 2000/2500 GM Gen III LS1/LS6, DBW Reaady Terminated Harness, Each

Part Number: HTH-HT-141362

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Ron Francis Wiring GM Powered Retro Series Wiring Kits WR85

Wiring Harness, Retro Series, 12-Circuit, GM Power, Kit

Part Number: RFW-WR85

4.75 out of 5 stars ( 4 )

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Haltech Elite 2000/2500 GM Gen IV LS/LSX DBW Ready Terminated Harness HT-141366

Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, DBW Ready Terminated Harness, Bosch EV1, Each

Part Number: HTH-HT-141366

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Haltech Elite 2000/2500 GM Gen IV LS/LSX Non-DBW Terminated Harness HT-141365

Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, Non-DBW Terminated Harness, Bosch EV6, Each

Part Number: HTH-HT-141365

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Haltech Elite 2000/2500 GM Gen III LS1/LS6 Non-DBW Terminated Harness HT-141360

Wiring Harness, Elite 2000/2500 GM Gen III LS1/LS6, Non-DBW Terminated Harness, Each

Part Number: HTH-HT-141360

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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American Autowire Factory-Fit Wiring Harnesses for 1970-1972 CHEVELLE - CH01514

Wiring Harness, Factory-Fit, Power Top, Switch to Body Harness Connector, Standard Length, Chevy, Each

Part Number: AWW-CH01514

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

American Autowire Factory-Fit Wiring Harnesses for 1968 CHEVELLE - CH80401

Wiring Harnesses, Factory-Fit, Power Convertible Top, Switch to Motor Connector, Standard Length, Chevy, Each

Part Number: AWW-CH80401

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Dorman Wiring Connectors for 2008-2012 MALIBU - 645-539

Pigtail Or Socket, TECHoice

Part Number: RNB-645-539

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20765

1964-1979 GM, Repair Pigtail, For Power Window Switch, For Single Power Window Switches, Includes Connector & Wire, Restoration, Chevrolet, Each

Part Number: SUM-RP20765

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20725

Power Window Motor Adapter Harness,"T" Shaped Motor Adapter, Motor Connector , Restoration, GM, Each

Part Number: SUM-RP20725

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance 27-Circuit Classic-Plus Tri-Five Chevy Chassis Harnesses for 1955-1957 BEL AIR - 20105

Wiring Harness, Classic-Plus Tri-Five, 27-Circuit, Direct Fit, Chevy, Kit

Part Number: PRF-20105

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

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: 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

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

Part Number: PRF-20101

4.0 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance Pro Series Wiring Harnesses 10413

Wiring Harness, 25-Circuit, Column Key, Bulkhead Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10413

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Painless Performance Pro Series Wiring Harnesses 10414

Wiring Harness, 25-Circuit, Dash Ignition Key Location, Bulkhead, Front Fuse Block, Universal, Kit

Part Number: PRF-10414

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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