Wiring Harnesses

260 products
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260 products
Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5th/6th Inj/Delphi Press Sensor/Bosch Knock
REGULAR STOCK

Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5..

MPN: RY-13B-HALTECH
RYWIRE
$1,263.36

Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5..

Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5th/6th Inj/Delphi Press Sensor/Bosch Knock (Requires rywRY-13B-SUB-FD)
MPN: RY-13B-HALTECH
BRIDE- 3.3 Ohms, Seat Side Airbag Canceler Harness For Subaru
REGULAR STOCK
SALE

BRIDE- 3.3 Ohms, Seat Side Airbag Canceler Harness For Sub..

MPN: BRDA-A54NPO
CUSCO
$19.04
$20.00

BRIDE- 3.3 Ohms, Seat Side Airbag Canceler Harness For Sub..

BRIDE- 3.3 Ohms, Seat Side Airbag Canceler Harness For Subaru
MPN: BRDA-A54NPO
BLOX Racing Honda OB2B - OBD1 ECU Jumper Harness
REGULAR STOCK
SALE

BLOX Racing Honda OB2B - OBD1 ECU Jumper Harness

MPN: BXAC-00702
BLOX RACING
$96.00
$120.00

BLOX Racing Honda OB2B - OBD1 ECU Jumper Harness

BLOX Racing Honda OB2B - OBD1 ECU Jumper Harness
MPN: BXAC-00702
BLOX Racing Honda OBD2A - OBD1 ECU Jumper Harness
REGULAR STOCK
SALE

BLOX Racing Honda OBD2A - OBD1 ECU Jumper Harness

MPN: BXAC-00701
BLOX RACING
$96.00
$120.00

BLOX Racing Honda OBD2A - OBD1 ECU Jumper Harness

BLOX Racing Honda OBD2A - OBD1 ECU Jumper Harness
MPN: BXAC-00701
AEM CD-Dash Replacement Main Harness
SALE
SOLD OUT

AEM CD-Dash Replacement Main Harness

MPN: 30-5563
AEM
$43.87
$48.74

AEM CD-Dash Replacement Main Harness

Replacement CD-Dash Harness with pre-pinned AEMnet CAN bus and a secondary CAN bus input, grey wire for dimming the dash using a headlight or dash lamp circuit and violet wire for connecting a beacon button to create track maps
MPN: 30-5563
AEM CD Carbon Dash 2-Button External Button Kit
REGULAR STOCK
SALE

AEM CD Carbon Dash 2-Button External Button Kit

MPN: 30-3610
AEM
$57.15
$64.95

AEM CD Carbon Dash 2-Button External Button Kit

This kit includes two waterproof buttons with flying leads that allow you to change pages on CD Flat Panel dashes and add steering wheel buttons to change pages on CD Carbon Dashes if you do not want to use the integrated buttons 20" leads
MPN: 30-3610
Radium Engineering Adjustable Pressure Switch
REGULAR STOCK
SALE

Radium Engineering Adjustable Pressure Switch

MPN: 20-0236
RADIUM ENGINE..
$142.45
$149.95

Radium Engineering Adjustable Pressure Switch

Adjustable set point; stainless steel body; 1/8" NPT male port
MPN: 20-0236
Radium Engineering Internal Harness Walbro GSS Style Pump with Ring Terminals
REGULAR STOCK
SALE

Radium Engineering Internal Harness Walbro GSS Style Pump ..

MPN: 17-0051-00
RADIUM ENGINE..
$16.10
$16.95

Radium Engineering Internal Harness Walbro GSS Style Pump ..

Radium Engineering Internal Harness Walbro GSS Style Pump with Ring Terminals
MPN: 17-0051-00
Radium Engineering 10in Fuel Pump Connector Harness - Walbro E85
REGULAR STOCK
SALE

Radium Engineering 10in Fuel Pump Connector Harness - Walb..

MPN: 17-0049-00
RADIUM ENGINE..
$16.10
$16.95

Radium Engineering 10in Fuel Pump Connector Harness - Walb..

Internal wire harness for Walbro F90000267/274/285 pumps, with ring terminals.
MPN: 17-0049-00
Radium Engineering Bulkhead Connector External FST 4 POS
SALE
SOLD OUT

Radium Engineering Bulkhead Connector External FST 4 POS

MPN: 17-0034
RADIUM ENGINE..
$42.70
$44.95

Radium Engineering Bulkhead Connector External FST 4 POS

4-Position bulkhead electrical connector; Assembly required
MPN: 17-0034
Radium Engineering Fuel Surge Tank DIY Wiring Kit
REGULAR STOCK
SALE

Radium Engineering Fuel Surge Tank DIY Wiring Kit

MPN: 17-0031
RADIUM ENGINE..
$75.95
$79.95

Radium Engineering Fuel Surge Tank DIY Wiring Kit

High quality components to ensure proper operation in all conditions; Relay and fuse holder are sealed for protection against the elements
MPN: 17-0031
Radium Engineering Fuel Surge Tank Wiring Harness - Single Walbro F90000267 Internal Pump
SALE
SOLD OUT
RADIUM ENGINE..
$80.70
$84.95

Radium Engineering Fuel Surge Tank Wiring Harness - Single..

Radium Engineering Fuel Surge Tank Wiring Harness - Single Walbro F90000267 Internal Pump
MPN: 17-0023
Radium Engineering Fuel Surge Tank Wiring Harness - Flying Leads W/ Connector *External Single Pump*
SALE
SOLD OUT
RADIUM ENGINE..
$71.20
$74.95

Radium Engineering Fuel Surge Tank Wiring Harness - Flying..

Radium Engineering Fuel Surge Tank Wiring Harness - Flying Leads W/ Connector *External Single Pump*
MPN: 17-0013
Radium Engineering Fuel Surge Tank Wiring Harness - Single Walbro Internal Pump
REGULAR STOCK
SALE
RADIUM ENGINE..
$80.70
$84.95

Radium Engineering Fuel Surge Tank Wiring Harness - Single..

PTFE insulated wiring; compatible with Walbro GSS342 style fuel pumps and many others
MPN: 17-0001
DV8 Offroad Wiring Harness w/ Relay & Switch
REGULAR STOCK
SALE

DV8 Offroad Wiring Harness w/ Relay & Switch

MPN: WIRE HARNESS
DV8 OFFROAD
$26.99
$29.69

DV8 Offroad Wiring Harness w/ Relay & Switch

Wiring Harness w/Relay And Switch DV8 Off RoadCatalog
MPN: WIRE HARNESS
HKS / Blitz / Apexi / Stri 97-98 Supra TT Harness
REGULAR STOCK
SALE

HKS / Blitz / Apexi / Stri 97-98 Supra TT Harness

MPN: 4103-RT007
HKS
$16.20
$18.00

HKS / Blitz / Apexi / Stri 97-98 Supra TT Harness

HKS / Blitz / Apexi / Stri 97-98 Supra TT Harness
MPN: 4103-RT007
HKS / Blitz / Apexi / Stri 93-96 Supra TT Harness
REGULAR STOCK
SALE

HKS / Blitz / Apexi / Stri 93-96 Supra TT Harness

MPN: 4103-RT004
HKS
$16.20
$18.00

HKS / Blitz / Apexi / Stri 93-96 Supra TT Harness

HKS / Blitz / Apexi / Stri 93-96 Supra TT Harness
MPN: 4103-RT004
HKS / Blitz / Apexi / Stri 91-92 (TT-3) Supra TT Harness / MR2 1991-1995 Turbo / Celica All Trac 199
REGULAR STOCK
SALE

HKS / Blitz / Apexi / Stri 91-92 (TT-3) Supra TT Harness /..

MPN: 4103-RT003
HKS
$16.20
$18.00

HKS / Blitz / Apexi / Stri 91-92 (TT-3) Supra TT Harness /..

HKS / Blitz / Apexi / Stri 91-92 (TT-3) Supra TT Harness / MR2 1991-1995 Turbo / Celica All Trac 199
MPN: 4103-RT003
HKS / Blitz / Apexi / Stri 87-90 Supra MK3 & 85-88 (TT-1) 4-Runner TT Harness
SPECIAL ORDER
SALE

HKS / Blitz / Apexi / Stri 87-90 Supra MK3 & 85-88 (TT..

MPN: 4103-RT001
HKS
$16.20
$18.00

HKS / Blitz / Apexi / Stri 87-90 Supra MK3 & 85-88 (TT..

HKS / Blitz / Apexi / Stri 87-90 Supra MK3 & 85-88 (TT-1) 4-Runner TT Harness
MPN: 4103-RT001
HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93 Galant Turbo / 85-88 Mirage Turbo / 83-89
REGULAR STOCK
SALE
SOLD OUT

HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93 ..

MPN: 4103-RM001
HKS
$16.20
$18.00

HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93 ..

HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93 Galant Turbo / 85-88 Mirage Turbo / 83-89
MPN: 4103-RM001

Wiring Harnesses

260 products

Wiring harnesses are crucial for the electrical systems of modern vehicles. They efficiently transmit power and signals throughout a car, connecting various components like the engine control unit, lights, and sensors. Upgrading to performance wiring harnesses ensures these systems can handle the increased electrical demands of high-performance engines and aftermarket parts. Crafted with superior materials, these harnesses deliver optimal performance and reliability, ensuring a smooth and efficient ride.