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Auxiliary Light Wiring Harnesses
Showing In Stock Items. Show All 46 Items.
Redline Lumtronix Four Headlights Headlight Power Upgrade Harnesses
Ever notice after you purchase new H4 headlights that your headlights still seem to be dim? Most OEM harnesses will work, but your new H4 headlights will not produce the full brightness potential because of the added amperage draw. If you get the blink of death where your headlights just go off because of extended use, this means your OEM harness cannot handle the amperage draw. Redline Lumtronix has the answer—their four headlights power upgrade harnesses. They allow you to have all four headlights on low beam or all four headlights on high beam. Additional product notes: * Designed to endure high wattage bulbs * Ceramic H4 connectors to endure high heat bulbs * Heavy gauge wiring * Anti-corrosive leap plated treatment to prevent corrosion * Plug-and-play installation with zero maintenance * No tools required to install * Fuse protected * Automatically works with your existing headlight switch * Absolutely no slicing or dicing of your existing headlight harness * Made with extra-long wiring so you can wire hide * Kit comes with one 2-relay 4-lamp H4 upgrade harness
( 2 )
$60.95
Painless Performance Trail Rocker Jeep JK Accessory Control Systems
Painless Performance Trail Rocker Jeep JK accessory control systems allow you to control up to eight accessories on your Jeep. They feature a waterproof housing that surrounds the power center with eight fuses and relays. Controlling that unit are five pre-wired switches mounted in your custom dashboard panel for a clean, factory look. The power center provides you with all necessary weatherproof connectors and wiring to control your Jeep accessories--from lights to air lockers.
( 7 )
$381.99
Hella ValueFit Two Light Wire Harnesses
Hella ValueFit two light wire harnesses are ideal for installing LED lights and light bars. Capable of handling two lights with up to 150 watts each at 12 V, these harnesses include all the parts and mounting instructions for a quick and easy installation. Get technology with a vision for your LEDs when you order Hella ValueFit two light wire harnesses.
( 12 )
$69.99
Redline Lumtronix Two Headlights Headlight Power Upgrade Harnesses
Ever notice after you purchase new H4 headlights that your headlights seem to still be dim? Most OEM harnesses will work but your new H4 headlights will not produce the full brightness potential because of the added amperage draw. If you get the blink of death where your headlights just go off because of extended use, it means your OEM harness cannot handle the amperage draw. Redline Lumtronix "Two Headlights Headlight Power Upgrade" harnesses eliminate the blink of death and give your headlights added brightness. Have you ever wanted to have all four headlights working on low beam? Well, these harnesses allow you to have all four headlights on low beam and all four headlights on high beam. In 1968, NTSB would not allow four headlights on low beam, but since then you can now have all four headlights on low beam. Celebrities who use RedLine Lumtronix lights include: Stacey David, host of "Gearz"; Kevin Tetz, writer for "Car Craft" magazine; Jeff Lutz, winner of 2014 and 2016 Hot Rod Drag Week, 2015 Hot Rod Drag Weekend and celebrity on "Street Outlaws"; Justin Sheer (Chief), host of "Street Outlaws"; and Chuck on the show "Fat and the Furious." Product features: * Designed to endure high wattage bulbs * Ceramic H4 connectors to endure high heat bulbs * Heavy-gauge wiring * Anti-corrosive leap plated treatment to prevent corrosion * Plug-and-play installation with zero maintenance * No tools required to install * Fuse protected * Automatically works with your existing headlight switch * Absolutely no slicing or dicing of your existing headlight harness * Made with extra-long wiring so you can wire hide * Exclusive feature allows all four headlights to turn on for low and high beam * Recipient of the Goodguys "People's Choice" Award for 2014 New Product of the Year * Kit comes with one 2-relay 4-lamp H4 upgrade harness
( 1 )
$50.95
Morimoto Off-Road 2-Pod Power Harness
Morimoto Off-Road 2-Pod Power Harness Kits feature a triple-sealed propriety 4-pin relay with hanger; an over-molded inline fuse holder with 20 amp mini-fuse; DTO6-2S female outputs with dual seals; stainless steel power and ground terminals; and an M-Spec push button switch with yellow-LED backlight. All wiring is properly sized and relays rated for flicker-free, reliable power delivery. Every line of the 16 awg copper wiring is protected with black mesh insulation. Every connector has been over-molded, sealed, or protected with heavy-duty heat shrink. Other details: * PLUG N PLAY: The connections on the harness are laid out in a logical way to power an LED pod on each side of your vehicle. There are two Deutsch outputs, a positive battery terminal, a ground terminal, and a switch. The wiring for the in-cabin push button switch has an inline barrel connector that drastically improves ease of installation. * COMPATIBLE: While this harness is a perfect match for the Morimoto 4Banger LED pods, you can make good use of it with any other off-road lighting setup that takes a DT-style 2-pin input (which is basically the industry standard).
( 1 )
$97.00
Rigid Industries LED Light Bar Wiring Harnesses
Rigid Industries light bar wiring harnesses are designed to connect a single LED light bar to your 12 V electrical system. These light bar wiring harnesses feature battery terminals on one end and a Deutsch connector on the other end to connect to a light bar. They're compatible with Rigid Industries LED lights: Dually (single), D2 (single), 4 in. E-Series, 6 in. E-Series, 4 in. SR-Series, and 6 in. SR-Series light bars.
( 5 )
$44.99
J. W. Speaker 93 LED Wire Harnesses
J.W. Speaker's LED Model 93 lights are the new standard for 90mm lights, providing a drop-in replacement or pedestal mounts for original equipment manufacturers, up-fitters, vehicle fleets, and individuals looking for the best-performing LED lights. Engineered as a 5-in-1 LED headlight, the Model 93 offers Low Beam, High Beam, Daytime Running Light (DRL), Front Position, and Turn Signal functionality all in one light. These 5-function replacement 93 LED pigtail wire harnesses are available to keep your lights operating at peak performance. Ideal for a variety of vehicles, including agricultural, automotive, construction, industrial, material handling, mining, motorcycle, off-road 4×4, railroad, specialty vehicles, and truck and bus. (Harness only; lights not included.)
Not Yet Reviewed
$28.41
KC HiLiTES Universal Light Wiring Harnesses
KC HiLiTES universal light wiring harnesses are designed to power two of nearly any kind of auxiliary automotive lights They're weatherproof sealed with matching connectors. KC offers a variety of light wiring kits, switches, and relays—as well as these universal harnesses equipped with everything you need to make two auxiliary lights shine brightly.
( 1 )
$50.99
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$299.99
Clearance
Philips Ultinon LED Light Bar Wiring Kits
Philips Ultinon LED light bar wiring kits are available for single and double row light bars. These automotive-grade cables have extremely high flexibility, with outstanding bearing capacity, impact resistance, and shock absorption. They feature waterproof DT connector plugs for secure and easy installation. Choose the one needed to correctly install your light bar. Additional features: * 3 m cable to keep high flexibility during installation * 12 V relay and multiple fuse type to ensure high standard safety for your vehicle
Not Yet Reviewed
$42.99
$28.50
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$36.99
Summit Bucks
Oracle Rock Light Underbody Extension Cables
Oracle Rock Light underbody extension cables allow you to extend your Rock Lights up to 6 feet. These cables are perfect for lifted vehicles where the stock cables become too short. They work with both 4-module and 8-module ColorSHIFT underbody rock crawling kits. Oracle Rock Light underbody extension cables are sold one per pack.
( 5 )
$13.00
Diode Dynamics Off-Road Stage/SS Series Light Wiring Harnesses
To power your off-road LED lighting, you will need a wiring harness to connect to your vehicle's battery. Diode Dynamics offers many different off-road light wiring harnesses designed for use with their Stage Series/SS Series light bars and pods. Stage Series lights without backlight functionality use a 2-pin harness, while lights with a backlight will use a 4-pin wiring harness. The harnesses connect directly to your vehicle's battery and allow you to power your off-road lighting. Each harness has a switch and uses high-capacity wiring, along with Deutsch DT connector(s) for simple plug-and-play installation. A waterproof fuse is included to safeguard the electrical systems in your light. Heavy-duty harnesses also include relay and an OEM auxiliary switch adapter to control lights for vehicles with a factory-installed Auxiliary Switch Bank. Set the "Stage" with the appropriate off-road lighting harnesses from Diode Dynamics.
Not Yet Reviewed
$39.95
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$59.95
Putco Blade Quick-Connect Harnesses
Putco Blade quick-connect harnesses let you tie your trailer's electrical system into the vehicle's tail lamps, while keeping your OEM connections intact. These harnesses will cut installation time into just a few quick minutes. They provide an additional 4-pin plug for easy installation of a Putco Blade or Red Blade light. Made with 16-gauge wire and weather-pack connectors, Putco harnesses are built to last.
( 3 )
$78.99
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$87.99
Rugged Ridge Fog Light Installation Harnesses
Upgrade your vehicle's lighting with Rugged Ridge fog light installation harnesses. These fog light installation harnesses can be used to install a 2 or 3-fog light system on your vehicle. They make sure that your vehicle is properly equipped with more than adequate lighting to blaze the trails at dawn or dusk. These kits include a preterminated wiring harness, relay, and dash switch.
Not Yet Reviewed
$45.99
Summit Bucks
Oracle Rock Light/Wheel Ring Extension Cables
Oracle offers several rock light/wheel ring extension cables to provide the extra length needed to properly install their illuminated rings and rock light kits on your vehicle. Available in different styles and lengths, the cables are weather insulated with waterproof connectors for reliable operation in various conditions. Select the Oracle extension cables designed for your wheel rings or rock lights.
Not Yet Reviewed
$12.75
United Pacific 2-Prong Plug Wiring Harnesses
United Pacific 2-prong plug wiring harnesses are made with sturdy materials that can withstand harsh conditions. The harnesses simple design makes them quick and easy to assemble. These 2-prong plug wiring harnesses offer several benefits, including ease of installation, protection from moisture and dust, and versatility for use in automotive systems, including engine management, lighting, and power distribution. Product details: * 2-prong plug wiring harness with 6 in. lead between plugs * Waterproof over-molded plug housing * Quality insulated 16-gauge wire * Available with 2 to 8 plugs per harness, pre-cut with different number of plugs, all with 6 in. wire lead in between, and pre-stripped wire end
Not Yet Reviewed
$3.99
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$7.99
KC HiLiTES Add-On Wiring Harnesses
Adding more lights to your vehicle means that you stand the chance of excess voltage drop, dim lights, and even burning out a new harness and relays. KC HiLiTES add-on wiring harnesses are the perfect solution. They allow you to add one or two additional auxiliary lights to your ride, in addition to the ones already there, without the worry. They include a 40 amp relay and easily connect to existing wiring harness to operate multiple lights with one switch. KC HiLiTES is a dominant force in auxiliary and off-road lighting--so get wired and shine on!
Not Yet Reviewed
$62.99
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$94.99
KC HiLiTES SlimLite SL8 Wiring Harnesses
Easily wire up and power two SlimLite 8 LED lights with KC HiLiTES SlimLite SL8 wiring harnesses. These harness kits include everything needed for a straightforward installation: a switch, relays, fuses, zip ties, and 3-pin DT connectors. Designed for durability, each harness features rugged construction with protective shielding, ensuring reliable and long-lasting performance to power your SlimLite 8 lights. Features: * Dual light power capable of powering two SlimLite 8 in. LED lights simultaneously * Complete harness and switch kit * Easy installation with included zip ties for a hassle-free setup * KC's BOLT (Bottle Opening Light Tool) to easily remove light covers or open some cold beverages
Not Yet Reviewed
$94.99
Diode Dynamics SS3 LED Pod Light Adapter Harnesses
Diode Dynamics SS3 LED pod light adapter harnesses provide a safe, plug-and-play way to power their Stage Series SS3 LED pods, especially those with integrated amber or red backlights. They are designed to connect directly to the vehicle's battery, featuring high-capacity wiring, relays, fuses, and switches for easy control of the main beam and accent lights, simplifying installation for off-road or fog light applications. Lights are sold separately.
Not Yet Reviewed
$9.95
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$19.95
Manufacturer Rebate
ARB Nacho Light Wiring Harnesses
Are you tired of settling for subpar wiring solutions that compromise your vehicle's safety and hinder light performance? It's time to elevate your lighting setup with ARB's Nacho light wiring harnesses. The Nacho 3-wire harness is designed for multiple lights and also includes an additional green wire to work with the ARB Quatro TRL (running light) allowing this harness to work on both TM5 and Quatro lighting products from ARB. Product features: * Dual 40 amp rated harness * Two Carling switches included * TXL grade rated wire * Two high power automotive relays * Multiple circuits
Not Yet Reviewed
$129.99
Putco Fog Light Wiring Harnesses
Putco fog light wiring harnesses are designed to be heat-proof to temperatures of more than 480 degrees F for added protection with high-wattage bulbs. Their connected plugs are hard-insulated plastic. These fog light wiring harnesses install easily to replace the original connected plugs.
( 9 )
$3.99
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$58.99
KC HiLiTES Gravity LED Pro6 Plug-N-Play Light Bar Harnesses
KC HiLiTES Gravity LED Pro6 plug-n-play light bar harnesses are specialized, weatherproof wiring kits designed to connect, power, and operate specific lengths of Pro6 light bars. These replacement harnesses feature dedicated, sealed DT connectors for each individual light pod in the array. They're engineered to simplify installation, featuring, for example, 5 to 9 connectors depending on the bar size, ranging from 32 in. to 57 in. models. Key features: * Plug-n-play convenience: Designed specifically for quick, direct connection to the Pro6 light bar system * Weatherproof connectors: Utilize sealed DT connectors to ensure reliability in harsh off-road conditions * Custom fit: Specific harnesses are available for different Pro6 configurations (e.g., 5-light, 6-light, 7-light, 8-light, 9-light) * Components: Kits include the necessary wiring, relay, and switch to operate the light bar
Not Yet Reviewed
$79.00
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$109.00
Diode Dynamics Add-On Fog Light Wiring Harnesses
If you want to add fog lights to your vehicle, but you don't have factory wiring, Diode Dynamics Add-On fog light wiring harnesses are the solution. Unlike other basic harnesses on the market, Diode's Add-On harnesses allow your fog lights to operate automatically, just like you'd expect from the factory. By using an activation and deactivation wire, along with a toggle switch, they will turn your fog lights on automatically any time the headlights are turned on, and the switch is in the ON position, making it much more convenient than manually flipping a switch every time you want to use them. Diode's harnesses are intended to be used with their Stage Series LED pods with backlight functionality, and can safely provide up to 10 amps of power. Also, if your vehicle came with a factory-installed auxiliary switch bank, you can use one of them as your fog light switch, instead of the toggle switch that's included. All harnesses are assembled with high-capacity wiring, Deutsch DT 4-pin connectors, and a waterproof fuse.
Not Yet Reviewed
$79.95
Clearance
Wolo Strobe Light Extension Harnesses
Wolo strobe light extension harnesses are used to make connections between Wolo power supply and strobe bulbs. The cables are available in different lengths and come complete with Wolo standard connectors for easy connection to the strobe bulb and power supply. Select the model you need.
Not Yet Reviewed
$29.99
$11.50
KC HiLiTES Auxiliary Light Switch Kits
These KC HiLiTES auxiliary switch kits allow you to easily install your lights in about an hour. These kits use high-quality wire to minimize voltage drop and offer a brighter light. Additionally, the illuminated rocker switches are rated at 28 amps.
Not Yet Reviewed
$70.99
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$119.99
