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!

Individual Parts

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Results 1 - 25 of 2000 +

United Pacific Headlight Conduit S1105

Headlamp Conduit, Braided Stainless, 5 Wire, Pair

Part Number: UPD-S1105

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Reproduction Wiring Harnesses for 1969 CHEVELLE - SUM-RP20622

1969 Chevelle, Engine Harness, Big Block, With Gauges, Pin Type Oil Pressure Sending Unit, Restoration, Chevrolet, Each

Part Number: SUM-RP20622

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

United Pacific Dual Function LED Control Modules 31372

Headlight Wiring Harness, 4-Wire, Kit

Part Number: UPD-31372

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

United Pacific Headlight Wiring Adapters 34217B

Headlight Wiring Harness, PWM Anti-Flicker Module and Adapter, H13 to H4, for LED Headlight, Each

Part Number: UPD-34217B

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

ACDelco GM Genuine Parts Fuel Tank Sending Unit Wiring Harnesses for 2009-2010 MALIBU, G6, 2009 AURA - 15937551

Wiring Harnesses, GM Genuine Parts Fuel Tank Sending Unit Wiring Harnesses, Standard Length, Chevrolet, Pontiac, Saturn, Each

Part Number: ADO-15937551

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco GM Genuine Parts Fuel Tank Sending Unit Wiring Harnesses for 2001-2004 AZTEK, 2002-2004 RENDEZVOUS - 10424733

Wiring Harness, Fuel Tank Sending, Stock Replacment, Buick, Pontiac, Truck, Each

Part Number: ADO-10424733

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

United Pacific Wiring Harnesses 34207

LOW BEAM HEADHIGHT APDATER

Part Number: UPD-34207

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

United Pacific Wiring Harnesses 34267

OE Style Headlight Harness For Peterbilt 386 (2005-2015) & 387 (1999-2010)

Part Number: UPD-34267

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Crown Automotive Wiring Harness Repair Kits for 1999-2004 WRANGLER - 68080536AA

Wiring Pigtail, Repair Kit, Heater Control Unit, Jeep, Kit

Part Number: CWA-68080536AA

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Reproduction Wiring Harnesses for 1963-1967 CORVETTE - SUM-RP21054

Summit Racing™ Reproduction Wiring Harnesses for 1963-1967 CORVETTE - SUM-RP21054

Wiring Harness, Temperature Sending Unit Lead Wire Repair Kit, Pre-Assembled, Asphalt Loom, Wire, Terminal and Connector, Corvette, Chevrolet, Each

Part Number: SUM-RP21054

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Reproduction Wiring Harnesses for 1975-1977 CORVETTE - SUM-RP21203

Wiring Harness, Fuel Tank Sender Harness, From Rear Lamp Harness to Fuel Tank Meter Unit, Chevy, Each

Part Number: SUM-RP21203

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Reproduction Wiring Harnesses for 1957-1962 CORVETTE - SUM-RP22973

Temperature Sending Unit Lead Wire Repair, 1957-62 Corvette, Pre-Assembled, Incl New Asphalt Loom, Wire, Terminal and Connector, Each

Part Number: SUM-RP22973

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

American Autowire Factory-Fit Wiring Harnesses for 1975-1977 CAMARO, 1974-1978 FIREBIRD - 36272

Wiring Harness, Factory-Fit Wiring Harness, Fuel Tank Sending Unit, Standard Length, Chevy, Pontiac, Each

Part Number: AWW-36272

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Factory-Fit Wiring Harnesses for 1967 CHEVELLE - 28495

Wiring Harness, Factory-Fit Wiring Harness, Fuel Tank Sending Unit, Standard Length, Chevy, Each

Part Number: AWW-28495

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Summit Racing™ Reproduction Wiring Harnesses for 1971 CHEVELLE - SUM-RP22354

Wiring Harness, TCS Jumper Wire, Engine Harness, From Engine Harness To Passenger Side Temp Sending Unit, With Gauges Or A/C Only, Each

Part Number: SUM-RP22354

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Reproduction Wiring Harnesses for 1978 CORVETTE - SUM-RP21204

Wiring Harness, Fuel Tank Sender Harness, From Rear Lamp Harness to Fuel Tank Meter Unit, Chevy, Each

Part Number: SUM-RP21204

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

American Autowire Factory-Fit Wiring Harnesses 36085

Wiring Harness, Factory-Fit Wiring Harness, Air Conditioning, For Under Dash "Cool Pack" Unit, Standard Length, Chevy, Each

Part Number: AWW-36085

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Factory-Fit Wiring Harnesses CF45769

Wiring Harness, Factory-Fit, Air Conditioning, Models with Under Dash A/C Unit, Standard Length, Chevy, Each

Part Number: AWW-CF45769

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Factory-Fit Wiring Harnesses CG59722

Wiring Harness, Factory-Fit, Air Conditioning, Models with Under Dash A/C Unit, Standard Length, Chevy, Each

Part Number: AWW-CG59722

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Factory-Fit Wiring Harnesses for 1967 CHEVELLE, EL CAMINO - 28480

Wiring Harness, Factory-Fit Wiring Harness, Fuel Tank Sending Unit, Standard Length, Chevy, Each

Part Number: AWW-28480

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Wiring Harnesses PL42145

Wiring Harnesses, ENGINE HARNESS, V8, 455 c.i. H.O., with unitized distributor and A/C, PONTIACGTO1972

Part Number: AWW-PL42145

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Wiring Harnesses FB20482

Wiring Harnesses, ENGINE HARNESS, V8, with unitized distributor and A/C , PONTIACFIREBIRD1972

Part Number: AWW-FB20482

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Wiring Harnesses FB29532

Wiring Harnesses, ENGINE HARNESS, V8, with gauges, unitized distributor, hood air scoop and A/C , PONTIACFIREBIRD1972

Part Number: AWW-FB29532

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Wiring Harnesses FB20431

Wiring Harnesses, TACHOMETER HARNESS, dash mounted tachometer, with unitized distributor, PONTIACFIREBIRD1972

Part Number: AWW-FB20431

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

American Autowire Wiring Harnesses 16075

ENGINE HARNESS, Grand Prix, V8, all with unitized distributor

Part Number: AWW-16075

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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