WIRING & ACCESSORIES

Skip to the content

All Products
Shop By Category
Shop By Brand
Track Your Order
Contact Us
Instructions & Injector Data

All Vendors

Search for products

Log in

Open mini cart

All Products
Shop By Category
Shop By Brand
Track Your Order
Contact Us
Instructions & Injector Data

Home » WIRING & ACCESSORIES

Filter products

Alternators & Starters
Batteries and Chargers
Bolts & Gaskets
- Bolts
- Gaskets
Brake Kits
Catch Cans
Crate Engines
Engine Covers
Engine Internal Parts
- Camshafts
- DOD/AFM/MDS/VVT DELETE KITS
- Crankshafts
- Connecting Rods
- LIFTERS & LIFTER TRAYS
- Pushrods
- Valve Springs
- Valves
- Pistons
Fuel Fittings
Fuel Injection Systems
Fuel Injectors
- R&D
- Injector Dynamics
- Fuel Injector Clinic
- Fuel Injector Connection
- DeatschWerks
- Fast
- Atomizer
Fuel Pump & Modules
Fuel Pumps, Filters, & Regulators
Fuel Rails
Remote Tuning / Calibration Support
Gauges & Accessories
Heads
Intake Manifolds
Laser Engraving
Oil Pump & Pump Parts
Radiators & Fans
- Radiators
- Fans
Supercharger Reservoirs
Superchargers & Supercharger Accessories
- Superchargers
- Supercharger Accessory Drives
- Supercharger Heat Exchangers
- Supercharger Kits
- Supercharger Lids
- Supercharger Pulleys
- Supercharger Tensioners
Suspension & Chassis
Transmissions, Trans Parts, & Torque Converters
- Torque Converters
- Transmissions
- Transmission Bellhousing
- Transmission Coolers
- Transmission Installation Kits & Valvebodies
- Transmission Pans
Throttle Bodies, Cables & Brackets
- Throttle Bodies
- Throttle Adapters & Flanges
Tires & Wheels
- Tires
- Wheels
Turbo & Accessories
- Blow Off Valves (BOV)
- Turbochargers
- Wastegate & Wastegate Accessories
Wiring & Accessories

Clear all

Sort by:

0/5 to compare

Compare

Compare Added to comparison

-11%

Dominator EFI GM Dual Drive-By-Wire Harness

SKU: GVMR_558-411

Regular price $399.95

Regular price ~~$449.95~~ Sale price $399.95
Compare Added to comparison

-11%

CAN Extension Harness - 8'

SKU: GVMR_558-425

Regular price $70.19

Regular price ~~$78.95~~ Sale price $70.19
Compare Added to comparison

-11%

Gen III HEMI Drive-By-Wire Harness - Late Pedal

SKU: GVMR_558-418

Regular price $265.95

Regular price ~~$299.95~~ Sale price $265.95
Compare Added to comparison

-11%

Ford 4V Modular Coil Harness

SKU: GVMR_558-315

Regular price $219.95

Regular price ~~$247.95~~ Sale price $219.95
Compare Added to comparison

-11%

Dominator EFI Auxiliary Harness

SKU: GVMR_558-404

Regular price $238.95

Regular price ~~$268.95~~ Sale price $238.95
Compare Added to comparison

-11%

Terminator X Input/Output Harness

SKU: GVMR_558-462

Regular price $42.10

Regular price ~~$47.36~~ Sale price $42.10
Compare Added to comparison

-12%

Holley EFI Terminator X Wideband Adapter Harness

SKU: GVMR_558-463

Regular price $66.75

Regular price ~~$75.95~~ Sale price $66.75
Compare Added to comparison

Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness

SKU: HALHT-186341

Regular price $535.99
Compare Added to comparison

Haltech NEXUS S3 Plug-n-Play Adapter Harness

SKU: HALHT-186332

Regular price $535.99
Compare Added to comparison

Haltech Universal Nexus Rebel JZ Main Terminated Engine Wiring Harness Only

SKU: HALHT-186400

Regular price $950.99
Compare Added to comparison

Haltech NEXUS S3 Plug n Play Adapter Harness

SKU: HALHT-186369

Regular price $535.99
Compare Added to comparison

Aeromotive VaporWorx Fuel Pressure Sensor Datalogging Kit - 100 PSI - 1/8in NPT Adapter - Harness

SKU: AER66719

Regular price $82.99
Compare Added to comparison

Innovate Pressure Sensor 0-150PSI (10 Bar) Air/Fluid w/Harness (Replacement for 3913,3903,3910)

SKU: INN3929

Regular price $142.99
Compare Added to comparison

-5%

Radium Engineering Fuel Pump Connector Harness - Walbro 255 - Long

SKU: RAD17-0071

Regular price $18.99

Regular price ~~$19.95~~ Sale price $18.99
Compare Added to comparison

-5%

Radium Engineering Fuel Pump Connector Harness - Walbro E85 - Long

SKU: RAD17-0069

Regular price $18.99

Regular price ~~$19.95~~ Sale price $18.99
Compare Added to comparison

Radium Engineering Wiring Harness Extension w/ Ring Terminals

SKU: RAD17-0056

Regular price $16.99
Compare Added to comparison

-5%

Radium Engineering Porsche 17in Fuel Pump Connector Harness - Walbro E85

SKU: RAD17-0054

Regular price $18.99

Regular price ~~$19.95~~ Sale price $18.99
Compare Added to comparison

-5%

Radium Engineering 23in Fuel Pump Connector Harness - Walbro 255

SKU: RAD17-0053

Regular price $18.99

Regular price ~~$19.95~~ Sale price $18.99
Compare Added to comparison

-5%

Radium Engineering Bulkhead Harness Internal Triple Walbro GSS342 Pump

SKU: RAD17-0027

Regular price $80.99

Regular price ~~$84.95~~ Sale price $80.99
Compare Added to comparison

-10%

Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness

SKU: KSHEX685-Z

Regular price $79.99

Regular price ~~$88.43~~ Sale price $79.99
Compare Added to comparison

Walbro Installation Kit: Fuel Filter/Wiring Harness/Fuel Line (For Part # walBKS1003-4)

SKU: WAL400-1190

Regular price $29.99
Compare Added to comparison

Walbro Universal Installation Kit: Fuel Filter/Wiring Harness/Fuel Line for F90000267 E85 Pump

SKU: WAL 400-1168

Regular price $46.99
Compare Added to comparison

Walbro Universal Installation Kit: Fuel Filter/Wiring Harness for F90000267 E85 Pump

SKU: WAL 400-1162

Regular price $46.99
Compare Added to comparison

Walbro Universal Installation Kit for F90000262 Pump w/Fuel Filter/Wiring Harness/Fuel Line

SKU: WAL 400-1136

Regular price $36.99
Compare Added to comparison

Haltech Nexus DVW Subharness - Suits Bosch

SKU: HALHT-186162

Regular price $28.99
Compare Added to comparison

Haltech i6 GT150 (USCAR EV6) Primary Injector Harness

SKU: HALHT-186007

Regular price $145.99
Compare Added to comparison

Antigravity SAE Lithium Charger Harness

SKU: ANTAG-SAE-1

Regular price $9.99
Compare Added to comparison

Aeromotive Metri-Pack 280 to Walbro Harness Electrical Adapter

SKU: AER16701

Regular price $52.99
Compare Added to comparison

Aeromotive Wiring Harness Kit - Triple Fuel Pump

SKU: AER16313

Regular price $306.99
Compare Added to comparison

Aeromotive Wiring Harness Kit - Dual Fuel Pump

SKU: AER16312

Regular price $260.99
Compare Added to comparison

-20%

AEM EV VCU 275 LV Front Harness

SKU: AEM30-8604

Regular price $1,006.99

Regular price ~~$1,257.95~~ Sale price $1,006.99
Compare Added to comparison

-20%

AEM VCU 300 LV Front Harness

SKU: AEM30-8603

Regular price $944.99

Regular price ~~$1,181.95~~ Sale price $944.99