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Diode Dynamics Heavy Duty (Single) Output Light Bar Wiring Harness

SKU: DIODD4031

Auxiliary Light Wiring Harnesses

DIO Wiring Harness...

Diode Dynamics Heavy Duty (Single) Output Light Bar Wiring Harness

SKU: DIODD4031

Auxiliary Light Wiring Harnesses

DIO Wiring Harness...

A$103.45
IN STOCK! Est Ship 3-5 days. In stock at 1 location (9 available)

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Description

Single Power Harness

Power up to one Diode Dynamics 50'' 42'' 30 and 18" light bar. Connects directly to the battery. High capacity 14AWG wiring. Dual Deutsch DT output connectors. Black wire sheathing to protect cable. 25A waterproof fuse and 60 amp 12V relay.

Additional Information

Power up to one Diode Dynamics 50'' 42'' 30 and 18 light bar. Connects directly to the battery.

Part Type

Wiring Accessory Kit

Data: v4.2 - Upd: 2026-11-08 19:36:36

Features

  • Black wire sheathing to protect cables
  • Connects directly to the battery to power your light bar
  • Diode Dynamics 50'' 42'' 30 and 18 Stage Series light bar"
  • Dual Deutsch DT output connectors
  • High capacity 14AWG wiring
  • Powers up to one&nbsp
  • Powers up to one Diode Dynamics 50'' 42'' 30 and 18" Stage Series light bar

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Bin Quantity:1
Color:Black
Description:Powers up to one Diode Dynamics 50'' 42'' 30" and 18" Stage Series light bar.
Material:Multi: Plastic, Metal
Part Number:dioDD4031

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:58:01

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Diode Dynamics, Diode Dynamics Llc
StreetFX SKU dioDD4031
SFX Item ID 4185815
Accounting SKU dio-DD4031
Manufacturer SKU DD4031
Manufacturer UPC 691026115214
Alternative References DOD-DD4031, DODDD4031

Light Wiring Harness, Heavy Duty, Single Output, 2-Pin, with Switch, Kit

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.

Product Attributes
BrandDiode Dynamics
Manufacturer's Part NumberDD4031
Part TypeAuxiliary Light Wiring Harnesses
Product LineDiode Dynamics Off-Road Stage/SS Series Light Wiring Harnesses
UPC00691026115214
Switch IncludedYes
Relays IncludedYes
QuantitySold as a kit.
NotesDesigned for use with Diode Dynamics Stage Series light bars and LED pods without backlighting. Harness safely powers auxiliary lamps up to 25 amps.

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