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Collection: Wiring Harness/Connectors

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In stock (239 products)
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6.0L Powerstroke Glow Plug Harness (2 products)
7.3L Powerstroke Glow Plug Harness Gasket (2 products)
180SX Intake Manifold Badge (1 product)
13B S4/5 No Sub Harnesses (1 product)
1500 SXT O2 Extension Harness (1 product)
A340 PRNDL Signal Converter (1 product)
Attesa 4WD TPS Adaptor (1 product)
Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire (1 product)
Corvette (1 product)
Corvette C7 O2 Sensor Extension Harness (1 product)
CTSV All Pontiac G8 12in - 02 Ext Harn Each (1 product)
Hellcat 02 Sensor Extensions (1 product)
Impreza (1 product)
Lancer Evolution (1 product)
MK1 Radio DTM4 CAN to OBDII CAN Cable - 2.6ft (1 product)
RB30 LS1 Coil Sub-Harness (1 product)
RB30 Single Cam w/OEM Distributor Elite 2000/2500 CAS Sub-Harness (1 product)
RB Twin Cam Early Model Ignition Sub-Harness (1 product)
RB Twin Cam Elite 2000/2500 CAS Sub-Harness (1 product)
RB Twin Cam Late Model Ignition Sub-Harness (1 product)
STI (2 products)
Supra (2 products)
WRX (2 products)

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261 products

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Cadillac (1 products)
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Nissan (7 products)
Ram (1 products)
Toyota (3 products)

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6.0L Powerstroke Glow Plug Harness (2 products)
7.3L Powerstroke Glow Plug Harness Gasket (2 products)
180SX Intake Manifold Badge (1 products)
13B S4/5 No Sub Harnesses (1 products)
1500 SXT O2 Extension Harness (1 products)
A340 PRNDL Signal Converter (1 products)
Attesa 4WD TPS Adaptor (1 products)
Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire (1 products)
Corvette (1 products)
Corvette C7 O2 Sensor Extension Harness (1 products)
CTSV All Pontiac G8 12in - 02 Ext Harn Each (1 products)
Hellcat 02 Sensor Extensions (1 products)
Impreza (1 products)
Lancer Evolution (1 products)
MK1 Radio DTM4 CAN to OBDII CAN Cable - 2.6ft (1 products)
RB30 LS1 Coil Sub-Harness (1 products)
RB30 Single Cam w/OEM Distributor Elite 2000/2500 CAS Sub-Harness (1 products)
RB Twin Cam Early Model Ignition Sub-Harness (1 products)
RB Twin Cam Elite 2000/2500 CAS Sub-Harness (1 products)
RB Twin Cam Late Model Ignition Sub-Harness (1 products)
STI (2 products)
Supra (2 products)
WRX (2 products)

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261 products

Nitrous Express Wide Open Throttle Switch Only (No Relay Bracket Or Hardware)

Nitrous Express Wide Open Throttle Switch Only (No Relay Bracket Or Hardware)

Vendor:
Nitrous Express

Regular price $8.18 USD

Regular price Sale price $8.18 USD
Unit price per
Nitrous Express 40 Amp Heavy Duty Relay (w/Wire Harness)

Nitrous Express 40 Amp Heavy Duty Relay (w/Wire Harness)

Vendor:
Nitrous Express

Regular price $43.68 USD

Regular price Sale price $43.68 USD
Unit price per
Mishimoto 1998-2003 Ford 7.3L Powerstroke Glow Plug Harness & Gasket

Mishimoto 1998-2003 Ford 7.3L Powerstroke Glow Plug Harness & Gasket

Vendor:
Mishimoto

Regular price $119.00 USD

Regular price Sale price $119.00 USD
Unit price per
Mishimoto 2005-2007 Ford 6.0L Powerstroke Glow Plug Harness

Mishimoto 2005-2007 Ford 6.0L Powerstroke Glow Plug Harness

Vendor:
Mishimoto

Regular price $98.00 USD

Regular price Sale price $98.00 USD
Unit price per
Mishimoto 2003-2004 Ford 6.0L Powerstroke Glow Plug Harness

Mishimoto 2003-2004 Ford 6.0L Powerstroke Glow Plug Harness

Vendor:
Mishimoto

Regular price $92.00 USD

Regular price Sale price $92.00 USD
Unit price per
Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness

Sale

Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness

Vendor:
Kooks Headers

Regular price $68.04 USD

Regular price ~~$84.00 USD~~ Sale price $68.04 USD
Unit price per

Sale
Kooks Universal O2 Sensor Ext Harn

Sale

Kooks Universal O2 Sensor Ext Harn

Vendor:
Kooks Headers

Regular price $97.20 USD

Regular price ~~$120.00 USD~~ Sale price $97.20 USD
Unit price per

Sale
Kooks 19-20 Ram 1500 SXT O2 Extension Harness

Sold out

Kooks 19-20 Ram 1500 SXT O2 Extension Harness

Vendor:
Kooks Headers

Regular price $24.38 USD

Regular price ~~$30.10 USD~~ Sale price $24.38 USD
Unit price per

Sold out
Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She

Sale

Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She

Vendor:
Kooks Headers

Regular price $23.09 USD

Regular price ~~$28.50 USD~~ Sale price $23.09 USD
Unit price per

Sale
Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each

Sale

Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each

Vendor:
Kooks Headers

Regular price $19.44 USD

Regular price ~~$24.00 USD~~ Sale price $19.44 USD
Unit price per

Sale
Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire

Sale

Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire

Vendor:
Kooks Headers

Regular price $60.51 USD

Regular price ~~$74.70 USD~~ Sale price $60.51 USD
Unit price per

Sale
Kooks 2015+ Dodge Hellcat 02 Sensor Extensions

Sale

Kooks 2015+ Dodge Hellcat 02 Sensor Extensions

Vendor:
Kooks Headers

Regular price $96.60 USD

Regular price ~~$119.25 USD~~ Sale price $96.60 USD
Unit price per

Sale
HKS / Blitz / Apexi / Stri 91-92 (TT-3) Supra TT Harness / MR2 1991-1995 Turbo / Celica All Trac 199

Sale

HKS / Blitz / Apexi / Stri 91-92 (TT-3) Supra TT Harness / MR2 1991-1995 Turbo / Celica All Trac 199

Vendor:
HKS

Regular price $16.20 USD

Regular price ~~$18.00 USD~~ Sale price $16.20 USD
Unit price per

Sale
HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93 Galant Turbo / 85-88 Mirage Turbo / 83-89

Sale

HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93 Galant Turbo / 85-88 Mirage Turbo / 83-89

Vendor:
HKS

Regular price $16.20 USD

Regular price ~~$18.00 USD~~ Sale price $16.20 USD
Unit price per

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

Sale

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

Vendor:
HKS

Regular price $16.20 USD

Regular price ~~$18.00 USD~~ Sale price $16.20 USD
Unit price per

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

Sale

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

Vendor:
HKS

Regular price $16.20 USD

Regular price ~~$18.00 USD~~ Sale price $16.20 USD
Unit price per

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

Sale

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

Vendor:
HKS

Regular price $24.30 USD

Regular price ~~$27.00 USD~~ Sale price $24.30 USD
Unit price per

Sale
Haltech NEXUS S3 ECU + Plug & Pin Set

Sold out

Haltech NEXUS S3 ECU + Plug & Pin Set

Vendor:
Haltech

Regular price $1,993.50 USD

Regular price ~~$2,215.00 USD~~ Sale price $1,993.50 USD
Unit price per

Sold out
Haltech NEXUS S2 ECU + Plug & Pin Set

Sale

Haltech NEXUS S2 ECU + Plug & Pin Set

Vendor:
Haltech

Regular price $1,633.50 USD

Regular price ~~$1,815.00 USD~~ Sale price $1,633.50 USD
Unit price per

Sale
Haltech NEXUS PD16 + Flying Lead Harness - 5m (16ft)

Sold out

Haltech NEXUS PD16 + Flying Lead Harness - 5m (16ft)

Vendor:
Haltech

Regular price $1,250.10 USD

Regular price ~~$1,389.00 USD~~ Sale price $1,250.10 USD
Unit price per

Sold out

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