Wiring Harnesses

392 parts

Speed Engineering

Speed Engineering Pair of 24" LS2 & LS3 Triangle O₂ Extensions — C5/C6 Corvette, 2010–2015 Camaro & 2014–2018 Chevrolet SS Sedan | 31-1003

Regular Price $39.99
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Dakota Digital

Dakota Digital BIM-EFI-1 CAN Adapter Harness, Holley HP/Dominator/Terminator/Sniper/MSD Atomic | 394241

Regular Price $23.75
Speed Engineering

Speed Engineering Pair of 12" O₂ Extensions — 2016–2018 Chevrolet Silverado & GMC Sierra | 31-1006

Regular Price $39.99
Speed Engineering

Speed Engineering Pair of 24" Black Square O₂ Extensions — LS1 & LT1 Camaro & Firebird | 31-1001

Regular Price $39.99
Speed Engineering

Speed Engineering Pair of Flat 5-Pin O₂ Extensions — 2018–2023 Ford Mustang GT & 2018–2025 Ford F-150 5.0L Coyote | 31-1009

Regular Price $39.99
Speed Engineering

Speed Engineering 24" Flat O₂ Extensions (Pair) — 1993–1997 Chevrolet Camaro & Pontiac Firebird LT1 / C5 Corvette LS1 | 31-1002

Regular Price $39.99
Speed Engineering

Speed Engineering Pair of 24" White Square O₂ Extensions — 2004–2006 Pontiac GTO, 2008–2009 Pontiac G8 & 2009–2015 Cadillac CTS-V | 31-1005

Regular Price $39.99
Speed Engineering

Speed Engineering Pair of Square 6-Pin O₂ Extensions — 2015–2017 Ford Mustang GT & F-150 5.0L Coyote | 31-1008

Regular Price $39.99
Painless Wiring

Painless Wiring 700r4 Trans. Converter 60109

Regular Price $209.99
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Painless Wiring

Painless Wiring 99- Vortec Engine FI Wiring Harness 60217

Regular Price $624.99
IDIDIT

IDIDIT Replacement Turn Signal Switch & Harness, GM Column Kit | 2620000101

Regular Price $47.00
American Autowire

American Autowire 69-72 Chevy Truck Wiring Harness 510089

Regular Price $814.15
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American Autowire

American Autowire 70-74 Challenger Wiring Harness 510289

Regular Price $1,279.65
American Autowire

American Autowire Highway 22 Plus Wiring Kit 510760

Regular Price $721.05
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MSD

MSD Replacement Rev Limiter Harness, For 64316 6ALN Ignition | ASY25452

Regular Price $60.99
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MSD

MSD Ignition Harness, MSD 6 to GM Dual Connector Coil | 8876

Sale Price $82.25 Regular Price ~~$92.95~~

Only 1 left
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MSD

MSD Cable Assembly, 2-Wire, 6 Ft, Ignition to Distributor or Crank Trigger | 8860

Sale Price $31.80 Regular Price ~~$35.78~~
American Autowire

American Autowire Wiring Harness Dome Light CA77043

Regular Price $35.15
Haltech

Haltech NEXUS Rebel LS Gen IV Oil Pressure Sensor Adaptor Harness

Regular Price $26.00

Only 1 left
Haltech

Haltech Elite 2500 Plug-n-Play Adaptor Harness

Regular Price $495.00

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Haltech

Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness

Regular Price $495.00

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Haltech

Haltech Elite 1000/1500 Plug-n-Play Adaptor Harness

Regular Price $495.00
Haltech

Haltech Elite 1000/1500 Plug-n-Play Adaptor Harness

Regular Price $495.00

Only 1 left
Haltech

Haltech Elite 750 Basic Universal Wire-In Harness - 2.5m (8ft)

Regular Price $299.00

Only 1 left
Haltech

Haltech Bosch Electronic Throttle Body Connector Kit

Regular Price $17.00

Only 1 left
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Haltech

Haltech NEXUS S3 Plug-n-Play Adapter Harness

Regular Price $535.00
Painless Wiring

Painless Wiring Wiring Harness CJ2-5Jeep w/Thru Firewall Grommet 10105

Regular Price $509.99
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aFe Power

aFe Power Suspension Logic Electronic Shock Delete Module — GM Magnetic Ride Gen 3, Small Connector | Corvette, Camaro & Cadillac | 436-401002-N

Regular Price $435.00
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Kooks Headers

Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions

Sale Price $36.72 Regular Price ~~$40.80~~
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Tazer

Tazer Z Locker Power Harness

Regular Price $49.95

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