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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!

Individual Parts

Results 1 - 25 of 46

Wiring Harness, H4, 2 Headlamp System Wiring Upgrade, Kit

Part Number: OER-MX01132

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Headlight Wiring Harness, 3-wire, Black, Ford, Each

Part Number: SDK-C6ZZ14290ALL

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Headlamp Conduit, Braided Stainless, 5 Wire, Pair

Part Number: UPD-S1105

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Wiring Covers, Headlights, Braided Stainless Steel, 4-Wire, Pair

Part Number: LOK-HL1900

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Headlight Wiring Harness Extension, 3-wire, Ford, Each

Part Number: SDK-C7ZZ13076EXT

Not Yet Reviewed

Estimated Ship Date: Today

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Wiring Harness, H4 - 4 Headlamp System Wiring Upgrade Set

Part Number: OER-MX01133

Not Yet Reviewed

Estimated Ship Date: Aug 7, 2026 if ordered today

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Estimated Ship Date: Aug 7, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2936

Not Yet Reviewed

Estimated Ship Date: Today

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Headlight Wiring Harness, 3-wire Connection Style, Black, Ford, Each

Part Number: SDK-C5ZZ14290WL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2949

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2963

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

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: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Headlight Wiring Harness 2018-2019 Jeep Wrangler JL Plug & Play H4 Headlight Wiring Adapter (Pair)

Part Number: ORC-5844-504

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Headlight Wiring Harness, Sealed Beam, 3-wire, Each

Part Number: RFW-SB20

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2938

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harnesses, For 9005 Light Bulbs, Anti-Flicker, 3-wire, Black, Pair

Part Number: PUT-769005AF

Not Yet Reviewed

Estimated Ship Date: Today

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Headlight Wiring Harness Connector

Part Number: SMP-S2935

Not Yet Reviewed

Estimated Ship Date: Today

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Headlight Wiring Harnesses, Standard Length, Fog Lamp Feed Built Into Harness, Ford, Each

Part Number: SDK-C5ZZ14290WG

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2948

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2941

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2944

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2966

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2943

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2946

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harness Connector

Part Number: SMP-S2939

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Headlight Wiring Harnesses, Standard Length, Ford, Each

Part Number: SDK-C8ZZ-14290-A

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today