DV8 Offroad Auxiliary LED Wiring Harness with Relay & Switch | WIRE HARNESS

Overview

The DV8 Offroad Auxiliary Wiring Harness with Relay & Switch is the complete, all-in-one electrical solution for adding aftermarket LED lighting to your off-road vehicle. Engineered for universal 12-volt compatibility, this wiring harness for LED lights is purpose-built to work seamlessly with DV8 Offroad LED light bars, pods, and auxiliary lighting across virtually all makes and models — making it one of the best auxiliary wiring harnesses for Jeep Wrangler, Toyota 4Runner, Ford Bronco, and any 12V off-road rig. Whether you're a seasoned wheeler or a first-time builder, this harness delivers a clean, safe, and reliable power circuit with everything included right in the box.

Key Features & Benefits

• Built-In Power Relay & Blade Fuse — Integrated power relay and blade fuse provide automatic circuit protection against overcurrent and short circuits, safeguarding both your lighting investment and your vehicle's electrical system.
• Premium-Grade, Heavy-Gauge Wiring — Manufactured from high-grade wire engineered for excellent conductivity, superior bending performance, and high-temperature/melt resistance, ensuring a long service life even in harsh off-road conditions.
• Heavily Insulated & Weather-Protected — Sturdy exterior casing and robust insulation shield the wiring from moisture, vibration, UV exposure, and trail debris so your lights stay on no matter the conditions.
• Push-Button On/Off Switch Included — Durable push-button pop switch features distinct On & Off indicator colors for clear, at-a-glance operation inside the cab — no guessing whether your lights are active.
• 10-Foot Harness Length — Generous 10-foot wire run provides ample reach for clean front or rear light installations, and the heavy-gauge construction allows multiple lights to be spliced into a single switch circuit.
• Universal 12V Compatibility — Compatible with most aftermarket LED lights for any vehicle equipped with a 12-volt power source, making it a versatile upgrade for trucks, Jeeps, SUVs, UTVs, and more.
• Plug-and-Play Design — Designed for straightforward installation with no advanced electrical knowledge required. All necessary components are included for a clean, professional-looking install.
• CARB Compliant — Meets California Air Resources Board compliance standards.

What's Included

• 1x DV8 Offroad Auxiliary LED Wiring Harness (10 ft)
• 1x Integrated Power Relay
• 1x In-Line Blade Fuse
• 1x Push-Button On/Off Switch (with On/Off indicator colors)

Specifications

Brand	DV8 Offroad
Part Number	WIRE HARNESS
UPC	756519634570
Wire Length	10 Feet
Wire Grade	Premium Heavy-Gauge
Voltage	12V DC
Circuit Protection	Power Relay + Blade Fuse
Switch Type	Push-Button Pop Switch (On/Off Indicator)
Fitment	Universal
CARB Compliant	Yes
Warranty	1-Year Limited (DV8 Offroad)
Category	Wiring Harnesses / Engine Components

Fitment & Compatibility

This DV8 Offroad Wiring Harness is universally applicable to all makes and models equipped with a 12-volt electrical system, including but not limited to: Jeep Wrangler (JK, JL, JT Gladiator), Toyota 4Runner, Ford Bronco, Ford F-Series, RAM trucks, Chevy/GMC trucks, Toyota Tacoma, and more. It is compatible with most aftermarket LED light bars, pods, cube lights, and auxiliary lights from DV8 Offroad. Please Note: This harness is NOT compatible with the DV8 52-inch Light Bar. For DV8's 20-inch Elite Series LED Dual Row Light Bar, consider the DV8 60 AMP Wire Harness (UNWH-01) with DTP connector.

Is this a good wiring harness for a Jeep Wrangler LED light bar? Yes — this harness was purpose-built for wiring LED lighting into Jeeps and off-road vehicles, making it an ideal solution for Jeep Wrangler, Gladiator, and 4Runner LED light installations.

Does this harness work with non-DV8 LED lights? Yes — it is compatible with most aftermarket LED lights for vehicles with a 12-volt power source, not exclusively DV8 products.

Installation

Installation requires light to moderate mechanical skill and is suitable for a confident DIYer. The 10-foot harness length allows flexible routing for both front bumper and rear lighting applications. Connect the power and ground leads to your battery, route the harness to your desired lighting location, mount the push-button switch in a convenient cab location, and plug in your LED lights. No advanced wiring expertise required. Professional installation is always an option for those who prefer a fully hands-off setup. Note: Drilling may be required for flush switch mounting depending on your vehicle's interior.