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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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Individual Parts

Results 1 - 25 of 88

Ignition Module Harness, XFI, Kit

Part Number: FST-301308

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2026 if ordered today

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Estimated Ship Date: Jul 3, 2026 if ordered today

IPU Adapter Harness, Connectors, Terminals, Seals, FAST XFI, Kit

Part Number: FST-301300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 1, 2026 if ordered today

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Estimated Ship Date: Jul 1, 2026 if ordered today

Wiring Harness, 22-Circuit, Complete, Kit

Part Number: AWW-510760

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Wiring Harness, Power Plus 20 Series, 20 Circuit, Front Mount Fuse Block, Standard Length, Universal, Kit

Part Number: AWW-510008

4.61 out of 5 stars ( 57 )

Estimated Ship Date: Today

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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: Today

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CONNECTOR KIT, FAST VSS AND AUX. SHAFT

Part Number: FST-301403K

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2026 if ordered today

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Estimated Ship Date: Jul 3, 2026 if ordered today

Wiring Harness, Builder 19 Series, 19 Circuit, Front Mount Fuse Block, Standard Length, Universal, Kit

Part Number: AWW-510006

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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CONNECTOR KIT, FAST FAN AND FUEL PUMP

Part Number: FST-301406K

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2026 if ordered today

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Estimated Ship Date: Jul 3, 2026 if ordered today

Wiring Harness, Power Plus 13 Series, 13 Circuit, Front Mount Fuse Block, Standard Length, Universal, Kit

Part Number: AWW-510004

4.67 out of 5 stars ( 51 )

Estimated Ship Date: Today

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Wiring Connectors and Pigtails, 1997-2001 TJ Wrangler

Part Number: CWA-5183442AA

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

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Estimated Ship Date: Jul 23, 2026 if ordered today

Wiring Pigtail, Headlight Connector, Jeep, H4, H6054, 6014, H6014, H6024, Each

Part Number: CWA-998475HT

Not Yet Reviewed

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Wiring Harness, Severe-Duty, 22-circuit, Front Fuse Block, Mini Fuse Style, Kit

Part Number: AWW-510564

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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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: Today

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

Part Number: PRF-30805

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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

Part Number: PRF-10150

4.9 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Wiring Harness, Classic Update Series, 14 Circuit, Front Mount Fuse Block, Standard Length, ATO/ATC, Pontiac, GTO, Kit

Part Number: AWW-510540

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: RFW-WR75

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

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

Part Number: RFW-WR85

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

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: Today

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Direct Fit AutoFuse Restoration Series Optional Kit, Used with Direct Fit ATO Fuse Dash Harness When Adding Extra Power Accessories, Chevrolet, Kit

Part Number: SUM-RP20418

Not Yet Reviewed

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Direct Fit AutoFuse Restoration Series Optional Kit, Used with Direct Fit ATO Fuse Dash Harness When Adding Extra Power Accessories, Chevrolet, Kit

Part Number: SUM-RP20419

Not Yet Reviewed

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Direct Fit AutoFuse Restoration Series Optional Kit, Used with Direct Fit ATO Fuse Dash Harness When Adding Extra Power Accessories, Chevrolet, Kit

Part Number: SUM-RP20417

Not Yet Reviewed

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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: Today

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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 )

Estimated Ship Date: Today

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