Skip to content

We beat any price on the planet, since 2002.

Home
Catalog
Contact

Facebook
Instagram
TikTok
YouTube

Home
Catalog
Contact

Search

Cart

Item added to your cart

Collection: Wiring Harnesses

Filter:

Availability

0 selected

Availability

In stock (388 products)
Out of stock (19 products)

In stock (388 products)
Out of stock (19 products)

Price

The highest price is $4,999.99

$

From

$

To

Product type

0 selected

Product type

Wiring Harnesses (407 products)

Wiring Harnesses (407 products)

Brand

0 selected

Brand

AEM (4 products)
Aeromotive (2 products)
Air Lift (5 products)
DV8 Offroad (3 products)
FAST (1 product)
Fleece Performance (14 products)
GReddy (1 product)
Haltech (21 products)
HKS (8 products)
Kooks Headers (8 products)
QuadBoss (3 products)
Radium Engineering (5 products)
Rywire (313 products)
Torque Solution (14 products)
XKGLOW (5 products)

AEM (4 products)
Aeromotive (2 products)
Air Lift (5 products)
DV8 Offroad (3 products)
FAST (1 product)
Fleece Performance (14 products)
GReddy (1 product)
Haltech (21 products)
HKS (8 products)
Kooks Headers (8 products)
QuadBoss (3 products)
Radium Engineering (5 products)
Rywire (313 products)
Torque Solution (14 products)
XKGLOW (5 products)

Sort by:

407 products

Filter and sort Filter

Filter and sort

Filter

407 products

Availability

In stock (388 products)
Out of stock (19 products)

Clear

Price

The highest price is $4,999.99

$

From

$

To

Clear

Product type

Wiring Harnesses (407 products)

Clear

Brand

AEM (4 products)
Aeromotive (2 products)
Air Lift (5 products)
DV8 Offroad (3 products)
FAST (1 products)
Fleece Performance (14 products)
GReddy (1 products)
Haltech (21 products)
HKS (8 products)
Kooks Headers (8 products)
QuadBoss (3 products)
Radium Engineering (5 products)
Rywire (313 products)
Torque Solution (14 products)
XKGLOW (5 products)

Clear

Sort by:

Remove all

407 products

QuadBoss Led Wire Harness Single Dt

Sale

QuadBoss Led Wire Harness Single Dt

Regular price $53.99 USD

Regular price ~~$54.99 USD~~ Sale price $53.99 USD
Unit price per

Sale
GReddy Nissan 180SX Intake Manifold Badge

Sale

GReddy Nissan 180SX Intake Manifold Badge

Regular price $20.99 USD

Regular price ~~$22.00 USD~~ Sale price $20.99 USD
Unit price per

Sale
Radium Engineering Fuel Cell Subharness Kit for FCST-X (or FCST)

Sale

Radium Engineering Fuel Cell Subharness Kit for FCST-X (or FCST)

Regular price $360.99 USD

Regular price ~~$379.95 USD~~ Sale price $360.99 USD
Unit price per

Sale
Radium Engineering 23in Fuel Pump Connector Harness - Walbro 255

Sale

Radium Engineering 23in Fuel Pump Connector Harness - Walbro 255

Regular price $18.99 USD

Regular price ~~$19.95 USD~~ Sale price $18.99 USD
Unit price per

Sale
Radium Engineering Bulkead Harness Internal Triple Walbro GSS342 Pump

Sale

Radium Engineering Bulkead Harness Internal Triple Walbro GSS342 Pump

Regular price $80.99 USD

Regular price ~~$84.95 USD~~ Sale price $80.99 USD
Unit price per

Sale
Radium Engineering 2006+ Lotus Elise/Exige T4E Header Set

Sale

Radium Engineering 2006+ Lotus Elise/Exige T4E Header Set

Regular price $66.99 USD

Regular price ~~$69.95 USD~~ Sale price $66.99 USD
Unit price per

Sale
Radium Engineering 2004-2005 Lotus (2ZZ-GE) T4 ECU Connectors And Pins

Sale

Radium Engineering 2004-2005 Lotus (2ZZ-GE) T4 ECU Connectors And Pins

Regular price $94.99 USD

Regular price ~~$99.95 USD~~ Sale price $94.99 USD
Unit price per

Sale
Kooks 2015+ Dodge Hellcat 02 Sensor Extensions

Sale

Kooks 2015+ Dodge Hellcat 02 Sensor Extensions

Regular price $107.99 USD

Regular price ~~$119.25 USD~~ Sale price $107.99 USD
Unit price per

Sale
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

Sold out

Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

Regular price $139.99 USD

Regular price Sale price $139.99 USD
Unit price per

Sold out
Fleece Performance 20-24 Ford F-250/F-350 Powerstroke 6in Cooling Fan Pigtail

Sold out

Fleece Performance 20-24 Ford F-250/F-350 Powerstroke 6in Cooling Fan Pigtail

Regular price $39.99 USD

Regular price Sale price $39.99 USD
Unit price per

Sold out
Fleece Performance 03-10 Ford F-250-F-550 6.0L/6.4L Powerstroke 48in Camshaft Sensor Sensor Pigtail

Sold out

Fleece Performance 03-10 Ford F-250-F-550 6.0L/6.4L Powerstroke 48in Camshaft Sensor Sensor Pigtail

Regular price $37.99 USD

Regular price Sale price $37.99 USD
Unit price per

Sold out
Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY Turbo Vane Position Sensor Adapter Harness

Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY Turbo Vane Position Sensor Adapter Harness

Regular price $46.99 USD

Regular price Sale price $46.99 USD
Unit price per
Fleece Performance 11-16 GM 2500/3500 Duramax LML Fan Extension Harness

Sold out

Fleece Performance 11-16 GM 2500/3500 Duramax LML Fan Extension Harness

Regular price $45.99 USD

Regular price Sale price $45.99 USD
Unit price per

Sold out
Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness

Sold out

Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness

Regular price $45.99 USD

Regular price Sale price $45.99 USD
Unit price per

Sold out
Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid Pigtail

Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid Pigtail

Regular price $35.99 USD

Regular price Sale price $35.99 USD
Unit price per
Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling Fan Pigtail

Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling Fan Pigtail

Regular price $59.99 USD

Regular price Sale price $59.99 USD
Unit price per
Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail

Sold out

Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail

Regular price $20.99 USD

Regular price Sale price $20.99 USD
Unit price per

Sold out
Kooks 19-20 Ram 1500 SXT O2 Extension Harness

Sale

Kooks 19-20 Ram 1500 SXT O2 Extension Harness

Regular price $27.99 USD

Regular price ~~$30.10 USD~~ Sale price $27.99 USD
Unit price per

Sale
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness

Sold out

Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness

Regular price $69.99 USD

Regular price Sale price $69.99 USD
Unit price per

Sold out
Haltech Elite 750 8ft Premium Universal Wire-In Harness

Haltech Elite 750 8ft Premium Universal Wire-In Harness

Regular price $369.99 USD

Regular price Sale price $369.99 USD
Unit price per
Haltech 92-95 Mazda RX7 FD3S (S6 2 Row ECU Plug) Elite 1000-2500 Plug-n-Play Adaptor Harness

Haltech 92-95 Mazda RX7 FD3S (S6 2 Row ECU Plug) Elite 1000-2500 Plug-n-Play Adaptor Harness

Regular price $440.99 USD

Regular price Sale price $440.99 USD
Unit price per
Haltech Elite 1500 8ft Basic Universal Wire-In Harness (Excl Relays or Fuses)

Haltech Elite 1500 8ft Basic Universal Wire-In Harness (Excl Relays or Fuses)

Regular price $349.99 USD

Regular price Sale price $349.99 USD
Unit price per
Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness

Sale

Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness

Regular price $75.99 USD

Regular price ~~$84.00 USD~~ Sale price $75.99 USD
Unit price per

Sale
Haltech 92-95 Honda Civic/Integra (OBD-I B-Series) Elite 1000/1500 Plug-n-Play Adaptor Harness

Sold out

Haltech 92-95 Honda Civic/Integra (OBD-I B-Series) Elite 1000/1500 Plug-n-Play Adaptor Harness

Regular price $440.99 USD

Regular price Sale price $440.99 USD
Unit price per

Sold out

1
…
13
14
15
16
17

Quick links

Search
All products
Contact Us
Return Policy
Terms of Service
Refund policy

Visit Our Shop

TRU Motorsports
821 East Hanna Ave.
Indianapolis, IN. 46227

Phone: 317.787.8668
Fax: 317.787.7660

Email: TRUmotor@gmail.com

Subscribe to our emails

Email

Facebook
Instagram
TikTok
YouTube

Country/region

Country/region

Payment methods

© 2025, trumotorsports Powered by Shopify

Choosing a selection results in a full page refresh.
Opens in a new window.