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Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness

Typically ships in 5-7 business days. Shipping fees calculated at checkout.

$ 59.95

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The Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness is a premium-grade wiring solution designed to power and control two auxiliary LED light pods or Lightbars from a single switch source. Built for durability and high-performance applications, this heavy-duty harness is ideal for off-road vehicles, trucks, SUVs, overland rigs, and work vehicles that require reliable auxiliary lighting control.

Designed with a dual-output configuration, the Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness makes installation clean, simple, and efficient while delivering dependable power distribution to your lighting setup. The heavy-duty construction ensures long-lasting durability even in rugged environments, making it a great choice for off-road enthusiasts and professional applications alike.

Why choose the Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness?

Reliable power delivery – Engineered with high-quality wiring and connectors to provide stable and efficient power to auxiliary lights.
Easy installation – Includes integrated relay, fuse protection, and switch wiring for a straightforward setup process.
Heavy-duty durability – Built to withstand harsh weather, vibration, mud, and off-road conditions.
Dual-output convenience – Allows connection of two separate lighting units from one harness setup.
Universal compatibility – Works with many LED Lightbars, pods, driving lights, and auxiliary lighting systems using a 4-pin configuration.

Whether you're upgrading your vehicle for nighttime trail driving, improved worksite visibility, or enhanced road illumination, the Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness provides the reliability and simplicity needed for a professional-quality installation.

Note: This wiring harness is designed for compatible 4-pin auxiliary lighting systems. Always verify light compatibility and amperage requirements before installation. Professional installation is recommended for users unfamiliar with vehicle electrical systems.

In the Box:
  • One (1) wiring harness
  • One (1) toggle switch
  • One (1) OEM aux adapter
Quantity: One (1)
Warranty: 3 year warranty

Key Features: Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness

  • Heavy-duty dual-output wiring harness design
  • Supports two auxiliary lighting outputs
  • Integrated relay for reliable power switching
  • Inline fuse protection for added electrical safety
  • Durable weather-resistant construction
  • Simplifies installation of LED Lightbars and pods
  • Ideal for off-road, overland, and work vehicle applications
  • Compatible with many 4-pin auxiliary light systems

Specifications: Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness

Specification Details
Product Type Dual Output Wiring Harness
Connector Type 4-Pin
Outputs Dual Output
Application Auxiliary LED Lighting
Compatibility LED Lightbars & Light Pods
Protection Inline Fuse & Relay
Construction Heavy-Duty Wiring
Installation Type Plug-and-Play Style
Use Case Off-Road, Truck, SUV, Work Vehicle
Brand Diode Dynamics

 

The Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness is an excellent choice for anyone looking for a durable, easy-to-install, and reliable wiring solution for dual auxiliary lighting applications.


Documents: Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness

Video: Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness

 

 

 

 

 

Vehicle fitment

Product type
Vehicle lighting
Vehicle
Camper vans, RVs, trailers, and mobile builds
Summary
Fits Camper vans, RVs, trailers, and mobile builds. Confirm vehicle mounting location, wiring, beam pattern, clearance before ordering. This wiring harness is designed for compatible 4-pin auxiliary lighting systems. Always verify light compatibility and amperage requirements before installation. Professional installation is recommended for users unfamiliar with vehicle electrical systems..

Fitment FAQ

What does this Diode Dynamics Heavy Duty Dual Output 4-pin fit?

This Diode Dynamics Heavy Duty Dual Output 4-pin fits Camper vans, RVs, trailers, and mobile builds.

Is this product vehicle-specific?

This vehicle lighting is not tied to one van generation. Fit depends on measurements, installation requirements, and the build layout.

What should I verify before ordering?

Confirm vehicle mounting location, wiring, beam pattern, clearance before checkout.

What installation details matter?

Confirm vehicle mounting location, wiring, beam pattern, clearance before ordering. Use professional installation when safety-critical, structural, electrical, fuel, water, or suspension work needs to be verified.

Who is this product best for?

This vehicle lighting is intended for camper van conversions, RV upgrades, overland builds, and mobile installations where the product specifications match the build.

Campervan HQ fitment guide

Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness for camper van and RV builds

Diode Dynamics Heavy Duty Dual Output 4-pin Wiring Harness supports Camper vans, RVs, trailers, and mobile builds applications where fitment, measurements, installation requirements, and build layout should be confirmed before ordering.

Why choose this product?

  • Supports camper van, RV, and mobile build planning
  • Helps confirm measurements, installation needs, and clearances before checkout
  • Useful for matching the product to the build layout before ordering

Installation context

  • Confirm measurements and clearances
  • Review wiring, mounting, sealant, or material requirements where relevant
  • Use professional installation when the build requires it

Compatibility notes

Fits Camper vans, RVs, trailers, and mobile builds. Confirm vehicle mounting location, wiring, beam pattern, clearance before ordering. This wiring harness is designed for compatible 4-pin auxiliary lighting systems. Always verify light compatibility and amperage requirements before installation. Professional installation is recommended for users unfamiliar with vehicle electrical systems..

Common use cases

  • Camper van conversions
  • RV upgrades
  • Trailer and overland builds