Wiring Harnesses | Pigtails | Relay Harnesses

From retrofitting xenon projectors to preventing hyper-flash from LED turn signals, we’ve got you covered with simple plug-and-play harnesses, resistors and everything in-between. Browse through our selection, we have all the right products to make installation a breeze for virtually every application.

“Deutsch DT Series 4 Pin Connector Kit 16-20 AWG” has been added to your cart. View cart

Showing 1–50 of 91 results

Sale!
5-Pin Female & Male JST RGBW Connector Pigtail
SKU: JSTMF ~~$1.95~~ $0.95 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
RGB Adapter Pigtail
SKU: WP13 ~~$8.00~~ $1.95 Select options This product has multiple variants. The options may be chosen on the product page
H11 Female Bulb Socket Pigtail Wiring
SKU: 528966 $5.95 Select options This product has multiple variants. The options may be chosen on the product page
HKP™ Capacitor HID Relay Wiring Harness
SKU: HKP2027 $29.95 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Ford Superduty OEM LED Conversion Harness (2017-2019)
SKU: H129K ~~$315.00~~ $249.99 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Dodge Ram OEM Projector Conversion Harness (2009-2018)
SKU: H125 ~~$188.00~~ $150.00 Select options This product has multiple variants. The options may be chosen on the product page
Toyota Tacoma OEM LED Conversion Harness (2016-2023)
SKU: H128 $140.00 Select options This product has multiple variants. The options may be chosen on the product page
Toyota Tundra OEM LED Conversion Harness (2014-2020)
SKU: TNDRAOEM From: Original price was: $140.00.Current price is: $80.00. Select options
VisionX Dual Beams | 4 On Module
SKU: 9895475 $29.00 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
HKP™ LED Light Bar & Auxiliary Light Static Reducer
SKU: 201603H19 Original price was: $14.95.Current price is: $4.95. Add to cart
Sale!
ATP Connector Y Splitter | LED Light Bars & Auxiliary Lights
SKU: 400123 Original price was: $11.95.Current price is: $9.95. Add to cart
Diode Dynamics Light Duty Dual Output 4-pin Wiring Harness
SKU: DD4092 $39.95 Add to cart
Sale!
Rigid Wire Harness | 3 Position – Dual Output
SKU: 36360 Original price was: $109.99.Current price is: $99.95. Add to cart
DT Connector Y Splitter | Light Bar & Auxiliary Lights
SKU: 400122 $9.95 Add to cart
Sale!
Male Bi-Xenon Solenoid Pigtail
SKU: 528965 ~~$5.00~~ $1.95 Select options This product has multiple variants. The options may be chosen on the product page
OE Ballast > 9006 Adapters
SKU: 528951 $29.95 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Matsushita Ballast Input Pigtail
SKU: 528959 ~~$9.95~~ $7.95 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Morimoto 9006 HID Extension Cords (Pair)
SKU: H310 ~~$15.00~~ $10.00 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Diode Dynamics 2015-2022 Ford Mustang 4th Brake Light
SKU: DD3017 Original price was: $79.95.Current price is: $69.95. Add to cart
Sale!
TOTRON Quad Output Wiring Harness
SKU: THS312D14 Original price was: $29.95.Current price is: $19.95. Add to cart
Relay Pigtail Adapter | 5 Pin
SKU: 711002 $5.95 Add to cart
Morimoto Quad Bi-Xenon Wiring Harness Kit
SKU: 422256 From: Original price was: $109.50.Current price is: $107.95. Select options
Sale!
2015-2017 Ford F-150 | Morimoto OEM LED Conversion Harness
SKU: H120 ~~$399.00~~ $299.00 Select options This product has multiple variants. The options may be chosen on the product page
Deutsch DT Series 4 Pin Connector Kit 16-20 AWG
SKU: 551615 $9.95 Add to cart
LumaWerx™ 9G LED Headlight Error Cancellers (Pair)
SKU: LW9GEC $24.95 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Morimoto 2Stroke 2.0 LED Anti-Flicker Harnesses
SKU: LED1513 ~~$60.00~~ $40.00 Select options This product has multiple variants. The options may be chosen on the product page
Morimoto 2Stroke 3.0 LED Anti-Flicker Harnesses (Pair)
SKU: H807 $65.00 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Morimoto 2Stroke 2.0 LED Anti-Flicker Harnesses (Hi/Lo)
SKU: 2SHILO ~~$33.00~~ $20.00 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
HID AMP Install Connector Kit
SKU: 121014 Original price was: $7.95.Current price is: $5.95. Add to cart
Radio Static Reducer Rings
SKU: 902115 $7.95 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Morimoto Dual Output Motorcycle HID Harness (H11)
SKU: 189223 ~~$33.92~~ $30.00 Select options This product has multiple variants. The options may be chosen on the product page
Morimoto Dual Output Motorcycle HID Harness (H4)
SKU: 189217 $33.92 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Morimoto Dual Output Motorcycle HID Harness (H7)
SKU: H161 ~~$33.92~~ $30.00 Select options This product has multiple variants. The options may be chosen on the product page
H11 Female to 9005/9006/H10 Male Converter Socket
SKU: 402113 $7.95 Add to cart
TOTRON DT/ATP Plug with Cable for Wiring Harness
SKU: 772114 $7.95 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
H13 Female to H4 Male Headlight Wiring Adapter
SKU: 902116 Original price was: $11.95.Current price is: $7.95. Add to cart
H13 Male to H4 Female Headlight Wiring Adapter
SKU: 902114 $8.95 Add to cart
9004 9007 Headlight Wiring Plug Converter
SKU: 902113 $11.95 Add to cart
Morimoto Mopar Spec: 9004/9007 Bi-Xenon Harness
SKU: H90 $85.00 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Morimoto Mopar Spec: H13/9008 Bi-Xenon HID Harness
SKU: H100 ~~$73.14~~ $65.00 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
JST Mini Halo Connectors and Pins
SKU: 121013 ~~$2.95~~ $0.95 Select options This product has multiple variants. The options may be chosen on the product page
9007 to H4 Headlight Wiring Conversion Adapter
SKU: 111211 $7.95 Add to cart
Sale!
Morimoto Single Output Motorcycle HID Harness (H11)
SKU: 189289 ~~$30.74~~ $28.00 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Morimoto Single Output Motorcycle HID Harness (H4)
SKU: 189290 ~~$30.74~~ $28.00 Select options This product has multiple variants. The options may be chosen on the product page
Morimoto Single Output Motorcycle HID Harness (H7)
SKU: 189288 $30.74 Select options This product has multiple variants. The options may be chosen on the product page
Morimoto Amp to D2S Ballast Adapter (Straight)
SKU: H360 $8.95 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Mopar Spec 2015+ Low Beam HID Harness
SKU: 511114 ~~$125.00~~ $115.00 Select options This product has multiple variants. The options may be chosen on the product page
Delphi Weather Pack 2 Pin Sealed Connector Kit: 16-14 GA
SKU: 551614 $8.95 Add to cart
Delphi Weather Pack 1 Way Sealed Connector Kit: 12-10 GA
SKU: 121012 $7.95 Add to cart
TOTRON Dual Light Bar Wiring Harness – 2 Bars / 1 Harness
SKU: THS312A14 $49.95 Read more