Harness Kit

Harness Kit Sale

The finest quality custom Harness Kit at the best possible price. Sale on Harness Kit that is matched to your satisfaction - Free shipping on certain Harness Kit.


Price under $3 | Price under $17 | Price under $76 | Price under $76 | Price under $463 | Price under $470 | Price under $7274 |
  • Haltech Elite 2500 T w MANAGEMENT V8 GM Ford & Chrysler Terminated Harness Kit

Haltech Elite 2500: $3,932.00

Haltech Elite 2500 T w MANAGEMENT V8 GM Ford & Chrysler Terminated Harness Kit

  • Haltech Elite 2500T DBW with TORQUE MANAGEMENT & Universal Wiring Harness Kit

Haltech Elite 2500T: $3,605.00

Haltech Elite 2500T DBW with TORQUE MANAGEMENT & Universal Wiring Harness Kit

  • 06 Harley Davidson Street Bob FXDBI Engine Motor Ignition Harness Kit 88ci

06 Harley Davidson: $3,599.00

06 Harley Davidson Street Bob FXDBI Engine Motor Ignition Harness Kit 88ci

  • 01 Harley Davidson FXST Softail Engine Motor ECU Carb Coil Harness Kit 88 ci

01 Harley Davidson: $3,509.10

01 Harley Davidson FXST Softail Engine Motor ECU Carb Coil Harness Kit 88 ci

  • Haltech HT-151380 Elite 2500 Ford Coyote 50 Terminated Harness Kit

Haltech HT-151380 Elite: $3,320.00

Haltech HT-151380 Elite 2500 Ford Coyote 50 Terminated Harness Kit

  • Haltech HT-151381 Elite 2500 Ford Coyote 50 Terminated Harness Kit

Haltech HT-151381 Elite: $3,320.00

Haltech HT-151381 Elite 2500 Ford Coyote 50 Terminated Harness Kit

  • Haltech HT-151384 Elite 2500 Ford Coyote 50 Terminated Harness Kit

Haltech HT-151384 Elite: $3,320.00

Haltech HT-151384 Elite 2500 Ford Coyote 50 Terminated Harness Kit

  • Haltech HT-151385 Elite 2500 Ford Coyote 50 Terminated Harness Kit

Haltech HT-151385 Elite: $3,320.00

Haltech HT-151385 Elite 2500 Ford Coyote 50 Terminated Harness Kit

  • Haltech HT-151384 Elite 2500 Coyote 5.0 Terminated Harness Kit EV1 Injectors

Haltech HT-151384 Elite: $3,320.00

Haltech HT-151384 Elite 2500 Coyote 5.0 Terminated Harness Kit EV1 Injectors

  • Haltech HT­-151385 Elite 2500 Coyote 5.0 Terminated Harness Kit Factory Injector

Haltech HT­-151385 Elite: $3,320.00

Haltech HT­-151385 Elite 2500 Coyote 5.0 Terminated Harness Kit Factory Injector

  • Haltech HT-150934 Elite 1500 Mitsubishi 4G63 Terminated Harness Kit Suits 1G CAS

Haltech HT-150934 Elite: $3,256.00

Haltech HT-150934 Elite 1500 Mitsubishi 4G63 Terminated Harness Kit Suits 1G CAS

  • Haltech HT-150935 Elite 1500 Mitsubishi 4G63 Terminated Harness Kit Suits 2G CAS

Haltech HT-150935 Elite: $3,256.00

Haltech HT-150935 Elite 1500 Mitsubishi 4G63 Terminated Harness Kit Suits 2G CAS

  • Haltech PS2000 Toyota 2JZ Terminated Harness Kit with pre-wired M

Haltech PS2000 Toyota: $3,229.00

Haltech PS2000 Toyota 2JZ Terminated Harness Kit with pre-wired M

  • 11 12 13 14 15 Kawasaki ZX10 ZX10R Complete Engine Motor Cart Kit ECU Harness

11 12 13: $2,971.35

11 12 13 14 15 Kawasaki ZX10 ZX10R Complete Engine Motor Cart Kit ECU Harness

  • Holley EFI Terminator Fuel Injection ECUHarness Kit GM 4.85.36.0; 550-615

Holley EFI Terminator: $3,206.95

Holley EFI Terminator Fuel Injection ECUHarness Kit GM 4.85.36.0; 550-615

  •  Rigid Industries Adapt 50

Rigid Industries Adapt: $3,070.99

Rigid Industries Adapt 50" Led Light & GPS Module & Stealth Mount Bracket Kit

  • 09 10 11 Suzuki GSXR 1000 Complete Engine Motor Cart Kit ECU Harness Injectors

09 10 11: $2,785.35

09 10 11 Suzuki GSXR 1000 Complete Engine Motor Cart Kit ECU Harness Injectors

  • 12-16 Suzuki GSXR 1000 Engine Motor Complete Cart Kit ECU Harness Headers VIDEOS

12-16 Suzuki GSXR: $2,785.35

12-16 Suzuki GSXR 1000 Engine Motor Complete Cart Kit ECU Harness Headers VIDEOS

  • hd4060PR allison transmission kit... computer wiring harness shifter camper bus

hd4060PR allison transmission: $3,000.00

hd4060PR allison transmission kit... computer wiring harness shifter camper bus

  • Cummins ?  ISX KIT WIRING HARNESS SJ32289

Cummins ? : $2,999.99

Cummins ? ISX KIT WIRING HARNESS SJ32289

  • Haltech Elite 2500 ECU for Toyota 2JZGTE swap Terminated Harness Kit

Haltech Elite 2500: $2,993.00

Haltech Elite 2500 ECU for Toyota 2JZGTE swap Terminated Harness Kit

  • Holley EFI Terminator Fuel Injection ECUHarness Kit GM LS2LS3 58x; 550-611

Holley EFI Terminator: $2,976.95

Holley EFI Terminator Fuel Injection ECUHarness Kit GM LS2LS3 58x; 550-611

  • Holley EFI Terminator Fuel Injection ECUHarness Kit GM LS1LS6 24x; 550-609

Holley EFI Terminator: $2,976.95

Holley EFI Terminator Fuel Injection ECUHarness Kit GM LS1LS6 24x; 550-609

  • Holley EFI Terminator Fuel Injection ECUHarness Kit GM LS2LS3 58x; 550-612

Holley EFI Terminator: $2,976.95

Holley EFI Terminator Fuel Injection ECUHarness Kit GM LS2LS3 58x; 550-612

  • Holley EFI Terminator Fuel Injection ECUHarness Kit GM 4.85.36.0; 550-614

Holley EFI Terminator: $2,976.95

Holley EFI Terminator Fuel Injection ECUHarness Kit GM 4.85.36.0; 550-614

  • Rigid Industries Adapt 50

Rigid Industries Adapt: $2,959.97

Rigid Industries Adapt 50" Led Light & GPS Module & Stealth Mount Bracket Kit

  • Genuine Mopar Ems-Controller And Harness Kit P5153917

Genuine Mopar Ems-Controller: $2,936.99

Genuine Mopar Ems-Controller And Harness Kit P5153917

  • Rigid Industries Adapt 50

Rigid Industries Adapt: $2,939.99

Rigid Industries Adapt 50" Led Light & Stealth Mount Bracket Kit 2-50413 46590

  • Haltech Elite 2500 Nissan RB30 Single Cam Fully Terminated Harness Kit

Haltech Elite 2500: $2,707.00

Haltech Elite 2500 Nissan RB30 Single Cam Fully Terminated Harness Kit

  • Holley Performance 550-603 HP EFI ECU And Harness Kit

Holley Performance 550-603: $2,691.67

Holley Performance 550-603 HP EFI ECU And Harness Kit

  • Holley Performance 550-602 HP EFI ECU And Harness Kit

Holley Performance 550-602: $2,691.67

Holley Performance 550-602 HP EFI ECU And Harness Kit

  • Haltech PS2000 Toyota 2JZ Terminated Harness Kit with pre-wired HPI6 15AMP

Haltech PS2000 Toyota: $2,665.00

Haltech PS2000 Toyota 2JZ Terminated Harness Kit with pre-wired HPI6 15AMP

  • Genuine Mopar Ems-Controller And Harness Kit P5153916

Genuine Mopar Ems-Controller: $2,637.64

Genuine Mopar Ems-Controller And Harness Kit P5153916

  • Genuine Mopar Ems-Controller And Harness Kit P5153920

Genuine Mopar Ems-Controller: $2,637.64

Genuine Mopar Ems-Controller And Harness Kit P5153920

  • Haltech HT-151364 Elite 2500 GM GEN IV LSx LS2LS3 etc non DBW Harness Kit

Haltech HT-151364 Elite: $2,655.00

Haltech HT-151364 Elite 2500 GM GEN IV LSx LS2LS3 etc non DBW Harness Kit

  • Haltech Elite 2500 GM GEN III LS1 & LS6 non DBW Terminated Harness Kit

Haltech Elite 2500: $2,655.00

Haltech Elite 2500 GM GEN III LS1 & LS6 non DBW Terminated Harness Kit

  • Haltech Elite 2500 GM GEN III LS1 & LS6 GEN IV LS23 DBW Terminated Harness Kit

Haltech Elite 2500: $2,655.00

Haltech Elite 2500 GM GEN III LS1 & LS6 GEN IV LS23 DBW Terminated Harness Kit

  • Haltech HT-151365 Elite 2500 GM GEN IV LSx LS2LS3 etc non DBW Harness Kit

Haltech HT-151365 Elite: $2,655.00

Haltech HT-151365 Elite 2500 GM GEN IV LSx LS2LS3 etc non DBW Harness Kit

  • Haltech HT-151366 Elite 2500 GM GEN IV LSx LS2LS3 etc DBW Ready Harness Kit

Haltech HT-151366 Elite: $2,655.00

Haltech HT-151366 Elite 2500 GM GEN IV LSx LS2LS3 etc DBW Ready Harness Kit

  • Haltech HT-151367 Elite 2500 GM GEN IV LSx LS2LS3 etc DBW Ready Harness Kit

Haltech HT-151367 Elite: $2,655.00

Haltech HT-151367 Elite 2500 GM GEN IV LSx LS2LS3 etc DBW Ready Harness Kit

  • Haltech HT-151360 Elite 2500 GM GEN III LS1 & LS6 Terminated Harness Kit

Haltech HT-151360 Elite: $2,655.00

Haltech HT-151360 Elite 2500 GM GEN III LS1 & LS6 Terminated Harness Kit

  • Haltech HT-151365 Elite 2500 GM GEN IV LSx (LS2LS3 etc) Terminated Harness kit

Haltech HT-151365 Elite: $2,655.00

Haltech HT-151365 Elite 2500 GM GEN IV LSx (LS2LS3 etc) Terminated Harness kit

  • Haltech HT-151364 Elite 2500 GM GEN IV LSx (LS2LS3 etc) Terminated Harness kit

Haltech HT-151364 Elite: $2,655.00

Haltech HT-151364 Elite 2500 GM GEN IV LSx (LS2LS3 etc) Terminated Harness kit

  • Haltech Elite 2500 ECU & terminated harness kit GM Gen IV LS2 & LS3 Engine swap

Haltech Elite 2500: $2,655.00

Haltech Elite 2500 ECU & terminated harness kit GM Gen IV LS2 & LS3 Engine swap

  • 2017+ Yamaha YZF R6 FULL FTECU PRO KIT Wiring Harness with AUTOTUNE

2017+ Yamaha YZF: $2,650.00

2017+ Yamaha YZF R6 FULL FTECU PRO KIT Wiring Harness with AUTOTUNE

  • Holley Performance 550-603N HP EFI ECU And Harness Kit

Holley Performance 550-603N: $2,632.20

Holley Performance 550-603N HP EFI ECU And Harness Kit

  • Holley EFI 550-602N HP EFI ECU And Harness Kit

Holley EFI 550-602N: $2,599.03

Holley EFI 550-602N HP EFI ECU And Harness Kit

  • Holley EFI 550-607N HP EFI ECU And Harness Kit

Holley EFI 550-607N: $2,599.03

Holley EFI 550-607N HP EFI ECU And Harness Kit

  • Holley EFI 550-604N HP EFI ECU And Harness Kit

Holley EFI 550-604N: $2,571.27

Holley EFI 550-604N HP EFI ECU And Harness Kit

  • 99-07 Suzuki GSX1300R Hayabusa Busa Complete Engine Motor Kart Kit ECU Harness

99-07 Suzuki GSX1300R: $2,320.35

99-07 Suzuki GSX1300R Hayabusa Busa Complete Engine Motor Kart Kit ECU Harness

  • 11-18 Suzuki GSXR 750 Engine Motor Cart Kit Complete Harness ECU VIDEOS - 16 750

11-18 Suzuki GSXR: $2,320.35

11-18 Suzuki GSXR 750 Engine Motor Cart Kit Complete Harness ECU VIDEOS - 16 750

  • 11-18 Suzuki GSXR 750 Complete Engine Motor Cart Kit ECU Harness Headers

11-18 Suzuki GSXR: $2,320.35

11-18 Suzuki GSXR 750 Complete Engine Motor Cart Kit ECU Harness Headers

  • Haltech Elite 2500 V8 BigSmall Block GM Ford & Chrysler Harness Kit Bosch EV1

Haltech Elite 2500: $2,560.00

Haltech Elite 2500 V8 BigSmall Block GM Ford & Chrysler Harness Kit Bosch EV1

  • Haltech Elite 2500 ECU premium (8 ft) Wiring Harness Kit & Haltech wideband WB1

Haltech Elite 2500: $2,545.00

Haltech Elite 2500 ECU premium (8 ft) Wiring Harness Kit & Haltech wideband WB1

  • Holley Performance 550-606 HP EFI ECU And Harness Kit

Holley Performance 550-606: $2,542.44

Holley Performance 550-606 HP EFI ECU And Harness Kit

  • Holley EFI 550-606N HP EFI ECU And Harness Kit

Holley EFI 550-606N: $2,526.36

Holley EFI 550-606N HP EFI ECU And Harness Kit

  • 99-07 1999-2007 SUZUKI HAYABUSA 1300 ENGINE MOTOR KART KIT ECU HARNESS 06 20K

99-07 1999-2007 SUZUKI: $2,499.95

99-07 1999-2007 SUZUKI HAYABUSA 1300 ENGINE MOTOR KART KIT ECU HARNESS 06 20K

  • 13 Harley Sportster XL 1200 V Engine Motor ECU Main Harness Key Ignition Kit

13 Harley Sportster: $2,499.00

13 Harley Sportster XL 1200 V Engine Motor ECU Main Harness Key Ignition Kit

  • Haltech HT-150932 Elite 1500 Mitsubishi 4G63 Terminated Harness Kit Suits 1G CAS

Haltech HT-150932 Elite: $2,469.00

Haltech HT-150932 Elite 1500 Mitsubishi 4G63 Terminated Harness Kit Suits 1G CAS

  • Haltech HT-150933 Elite 1500 Mitsubishi 4G63 Terminated Harness Kit Suits 2G CAS

Haltech HT-150933 Elite: $2,469.00

Haltech HT-150933 Elite 1500 Mitsubishi 4G63 Terminated Harness Kit Suits 2G CAS

  • Rigid Industries Adapt 40

Rigid Industries Adapt: $2,459.97

Rigid Industries Adapt 40" Led Light & GPS Module & Stealth Mount Bracket Kit

  • Holley EFI 550-602 HP EFI ECU And Harness Kit

Holley EFI 550-602: $2,451.62

Holley EFI 550-602 HP EFI ECU And Harness Kit

  • Holley EFI 550-603 HP EFI ECU And Harness Kit

Holley EFI 550-603: $2,451.62

Holley EFI 550-603 HP EFI ECU And Harness Kit

  • Haltech Elite 1500 ECU + Mazda RX-7 13B S4S5 Terminated Harness kit

Haltech Elite 1500: $2,449.00

Haltech Elite 1500 ECU + Mazda RX-7 13B S4S5 Terminated Harness kit

  • Holley 550-602N Hp Efi; Ecu And Harness Kit

Holley 550-602N Hp: $2,445.29

Holley 550-602N Hp Efi; Ecu And Harness Kit

  • Holley 550-607N Hp Efi; Ecu And Harness Kit

Holley 550-607N Hp: $2,445.29

Holley 550-607N Hp Efi; Ecu And Harness Kit