H4 Headlight plugs. Preterminated with butt connectors for easy attachment. Perfect for replacement of worn original connectors.
Adapters; H4 Non-Standard Pin-Out Swap; Pair
Some extra length to the outputs of your harness for your HID Ballasts or high beam solenoids with these 9006 Male to 9006 Female extension cords. Oversized: If you're retrofitting a big truck or mounting your ballasts in an...
Headlamp Pigtail Socket; 3 Prong; Each; Various Models
Replace missing, cracked or brittle plastic headlamp socket pigtail assembly with this quality reproduction. This replacement, heavy duty 3-wire headlamp plug will replace the original plug on most vehicles equipped with dual...
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H4/9003
Morimoto makes it easy with the MotoControl H4/9003 Bi-xenon headlight relay harness. Designed to be completely plug-n-play; it's a seamless solution to keep your low and high beams under control with the original stalk...
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H4/9003
Classic $49.99 ea
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H13/9008
Modern Chrysler products like the Dodge Ram and Jeep JK Wrangler all have super picky "can-bus" systems that monitor for changes in the headlight circuit and cause all kinds of problems when doing an HID conversion. When a...
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H13/9008
Classic $49.99 ea
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H9004/9007
Morimoto makes it easy with the MotoControl 9004/9007 Bi-Xenon relay harness. Designed to be completely plug-n-play; it's a seamless solution to keep your low and high beams under control with the original stalk inside the...
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H9004/9007
Classic $49.99 ea
3 Contact Female Headlamp Pigtail Socket for H4/9003 Halogen Headlight Bulbs
Universal replacement headlight pigtail wiring harness for vehicles with 3-prong H4/9003 halogen headlamp bulbs. The original socket assemblies are often missing, cracked or brittle on classic cars. This replacement, heavy...
3 Contact Female Headlamp Pigtail Socket for H4/9003 Halogen Headlight Bulbs
Classic $6.99 ea
RGB Headlamp Extension Adapter; 14 AWG; 4-Pin Male/4-Pin Female; 10-Feet
Old school "RGB" style 4-pin connectors are very commonplace for generic or older style RGB parts. These 4-pin connectors don't have any actual "latch" or connector to them, and just basically use four naked pins instead. ...
RGB Headlamp Extension Adapter; 14 AWG; 4-Pin Male/4-Pin Female; 10-Feet
Classic $6.99 ea
RGB Headlamp Adapter; 14 AWG; RGBW 5-Pin JST Male to RGB 4-Pin JST Female; 10-Feet
Product Specifications: Wire Gauge: 14 AWG Length: 6in / 150mm Insulation: Braided TechFlex Connector 1: RGBW 5P JST Male Connector 2: RGB 4P JST Female {spec}
RGB Headlamp Adapter; 14 AWG; RGBW 5-Pin JST Male to RGB 4-Pin JST Female; 10-Feet
Classic $6.99 ea
H4 - 4 Headlamp System Wiring Upgrade Set
This OER® Authorized wiring harness set upgrades the stock headlamp wiring on your vehicle to provide your new bulbs with maximum power and decrease the chance of overloading the stock wiring and connectors. Power...
9005/9006 - 4 Bulb System Wiring Upgrade Set
This OER Authorized wiring harness set upgrades the stock headlamp wiring on your vehicle to provide your new bulbs with maximum power and decrease the chance of overloading the stock wiring and connectors. Power will be...
JW Speaker EVO 2 Dual Burn H4/H13 Anti-Flicker Harness for Model 8700 LED Headlights
H4/H13 Anti-Flicker Harness for J.W. Speaker LED headlights
JW Speaker EVO 2 Dual Burn H4/H13 Anti-Flicker Harness for Model 8700 LED Headlights
Classic $99.99 ea
JW Speaker EVO 2 Dual Burn H4/H4 Anti-Flicker Harness for Model 8700 LED Headlights
H4/H4 Anti-Flicker Harness for J.W. Speaker LED headlights
JW Speaker EVO 2 Dual Burn H4/H4 Anti-Flicker Harness for Model 8700 LED Headlights
Classic $99.99 ea