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Collection: Wiring Harnesses

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Fittings (1 product)
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Wiring Harnesses (244 products)

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AEM (5 products)
Aeromotive (3 products)
Air Lift (2 products)
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Fleece Performance (69 products)
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HKS (13 products)
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Kuryakyn (21 products)
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NAMZ (15 products)
ORACLE Lighting (4 products)
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Air Lift (2 products)
BLOX Racing (3 products)
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Fleece Performance (69 products)
Ford Racing (1 products)
GReddy (1 products)
Haltech (29 products)
HKS (13 products)
Kooks Headers (7 products)
Kuryakyn (21 products)
Mishimoto (4 products)
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REDARC (12 products)
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246 products

HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness

HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness

Regular price $20.99 USD

Regular price ~~$18.00 USD~~ Sale price $20.99 USD
HKS / Blitz / Apexi / Stri 97-00 Impreza RS (FT-2) TT Harness

HKS / Blitz / Apexi / Stri 97-00 Impreza RS (FT-2) TT Harness

Regular price $20.99 USD

Regular price ~~$18.00 USD~~ Sale price $20.99 USD
HKS TIMER HARNESS NT-2 (USA)

HKS TIMER HARNESS NT-2 (USA)

Regular price $16.99 USD

Regular price ~~$13.88 USD~~ Sale price $16.99 USD
HKS / Blitz / Apexi / Stri 08+ WRX/STi TT Harness FT-6

HKS / Blitz / Apexi / Stri 08+ WRX/STi TT Harness FT-6

Regular price $30.99 USD

Regular price ~~$27.00 USD~~ Sale price $30.99 USD
Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)

Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)

Regular price $375.99 USD

Regular price ~~$375.00 USD~~ Sale price $375.99 USD
DragonFire Racing Whip Harness - 2 Seat- Dual

DragonFire Racing Whip Harness - 2 Seat- Dual

Regular price $59.99 USD

Regular price Sale price $59.99 USD
Radium Engineering Fuel Cell Subharness Kit for FCST-X (or FCST)

Sale

Radium Engineering Fuel Cell Subharness Kit for FCST-X (or FCST)

Regular price $360.99 USD

Regular price ~~$379.95 USD~~ Sale price $360.99 USD

Sale
Radium Engineering Adjustable Pressure Switch

Sale

Radium Engineering Adjustable Pressure Switch

Regular price $142.99 USD

Regular price ~~$149.95 USD~~ Sale price $142.99 USD

Sale
Radium Engineering Internal Harness Walbro GSS Style Pump with Ring Terminals

Radium Engineering Internal Harness Walbro GSS Style Pump with Ring Terminals

Regular price $16.99 USD

Regular price Sale price $16.99 USD
Radium Engineering 10in Fuel Pump Connector Harness - Walbro E85

Radium Engineering 10in Fuel Pump Connector Harness - Walbro E85

Regular price $16.99 USD

Regular price Sale price $16.99 USD
Radium Engineering Fuel Surge Tank DIY Wiring Kit

Sale

Radium Engineering Fuel Surge Tank DIY Wiring Kit

Regular price $75.99 USD

Regular price ~~$79.95 USD~~ Sale price $75.99 USD

Sale
Fleece Performance 10-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 3

Fleece Performance 10-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 3

Regular price $33.99 USD

Regular price ~~$30.59 USD~~ Sale price $33.99 USD
Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail

Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail

Regular price $12.99 USD

Regular price Sale price $12.99 USD
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)

Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)

Regular price $299.99 USD

Regular price ~~$269.99 USD~~ Sale price $299.99 USD
Fleece Performance Universal Heated Seat Module Connector Pigtail

Fleece Performance Universal Heated Seat Module Connector Pigtail

Regular price $56.99 USD

Regular price Sale price $56.99 USD
Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail

Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail

Regular price $69.99 USD

Regular price Sale price $69.99 USD
Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails

Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails

Regular price $79.99 USD

Regular price Sale price $79.99 USD
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & Seal

Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & Seal

Regular price $22.99 USD

Regular price ~~$20.69 USD~~ Sale price $22.99 USD
Fleece Performance Universal 6in Fuel Pressure Regulator & Multiuse Pigtail

Fleece Performance Universal 6in Fuel Pressure Regulator & Multiuse Pigtail

Regular price $27.99 USD

Regular price ~~$25.19 USD~~ Sale price $27.99 USD
Fleece Performance 20-24 Ford F-250/F-350 Powerstroke 6in Cooling Fan Pigtail

Fleece Performance 20-24 Ford F-250/F-350 Powerstroke 6in Cooling Fan Pigtail

Regular price $39.99 USD

Regular price ~~$35.99 USD~~ Sale price $39.99 USD

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