Haltech Wiring Harnesses

Nexus S2 Plug 'n' Play Adapter Harness Kit - Nissan Silvia S13 SR20

Part Number: HTH-HT-212315

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Nexus S3 Plug 'n' Play Adapter Harness Kit - Subaru WRX MY06-10

Part Number: HTH-HT-213311

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Wiring Harness, Elite 2500/2500 T Premium Universal Harness, 8 ft. Length, Each

Part Number: HTH-HT-141304

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Wiring Harness, Oil Pressure Adapter, Gen III to Gen IV, Nexus Rebel, Chevrolet, LS, Each

Part Number: HTH-HT-186510

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Nexus S2 Plug 'n' Play Adapter Harness Kit - Mazda RX7 FD S6

Part Number: HTH-HT-212307

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Wiring Harness, Nexus Rebel, Pedal Assembly Adapter, Corvette, Chevy, LS, Each

Part Number: HTH-HT-186507

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, DBW Ready Terminated Harness, Bosch EV6, Each

Part Number: HTH-HT-141367

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Wiring Harness, Elite CAN Adapter Harness, Elite ECU to OBDII Bluetooth/Wireless Module, 72 in. Length, Each

Part Number: HTH-HT-135000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Nexus S3 Plug 'n' Play Adapter Harness Kit - VW/Audi 1.8T AWP

Part Number: HTH-HT-213325

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Nexus S3 Plug 'n' Play Adapter Harness Kit - Toyota Supra JZA80

Part Number: HTH-HT-213324

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Nexus S3 Plug 'n' Play Adapter Harness Kit - Toyota LandCruiser 1FZ-FE

Part Number: HTH-HT-213323

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Nexus S3 Plug 'n' Play Adapter Harness Kit - Nissan 300ZX Z32

Part Number: HTH-HT-213319

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Nexus S2 Plug 'n' Play Adapter Harness Kit - Honda OBD-I

Part Number: HTH-HT-212300

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Nexus S2 ECU + Universal Wire-in Harness - 2.5m (8')

Part Number: HTH-HT-212200

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Wiring Harness, Nexus Rebel, Pedal Assembly Adapter, Bosch, Chevy, LS, Each

Part Number: HTH-HT-186512

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Wiring Harness, Platinum PRO/Sport, 8 ft. Length, Each

Part Number: HTH-HT-040003

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Elite 2000/2500 Toyota 2JZ Term Main Engine Harness only

Part Number: HTH-HT-130318

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Elite 1500 - 2.5m (8 ft) Premium Uni Wire-in Harness Only

Part Number: HTH-HT-140904

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

• Free Shipping
• Special Order

Nexus S3 Plug 'n' Play Adapter Harness - Toyota Supra JZA80

Part Number: HTH-HT-186369

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Nexus S3 Plug 'n' Play Adapter Harness - Subaru WRX 01-05

Part Number: HTH-HT-186366

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Nexus S2/S3 Plug 'n' Play Adapter Harness - Honda AP1 SS3

Part Number: HTH-HT-186330

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Elite 1000/1500 Mazda 13B S4/5 Term Harn Only IGN-1A ign

Part Number: HTH-HT-140878

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Wiring Harness, Elite 2500 V8 Terminated Harness, Bosch EV1, Chevy Small/Big Block, Ford Small/Big Block, Mopar Hemi, Each

Part Number: HTH-HT-141376

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Wiring Harness, Nexus R5 Universal Wire-In Harness, 16 ft. Length, Kit

Part Number: HTH-HT-185201

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

• Free Shipping
• Special Order

Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, DBW Ready Terminated Harness, Bosch EV1, Each

Part Number: HTH-HT-141366

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping