Diode Dynamics Ultra Heavy Duty Extension Wire

 

Diode Dynamics Ultra Heavy Duty Extension Wire is a DT-P 4-pin extension wire built for customers adding reach between an Ultra Heavy Duty wiring harness and a 5-8 Pod SS5 Pro CrossLink Lightbar. It extends the DT-P 4-pin connection used with compatible SS5 Pro CrossLink Lightbar wiring so the lightbar can be routed cleanly from the Ultra Heavy Duty harness. It gives lighting installs a cleaner connection path while keeping the finished upgrade organized and serviceable.

The extension wire is compatible with Diode Dynamics 5-8 Pod SS5 Pro CrossLink Lightbars and Ultra Heavy Duty DT-P 4-pin wiring harness connections. For customers adding pods, RGBW accents, rock lights, fog lights, or CrossLink hardware, matched wiring support helps reduce guesswork and keeps the installation focused on the lighting upgrade.

Heavy-duty 10AWG wire and DT-P connectors support the Ultra Heavy Duty connection path used for larger SS5 Pro CrossLink lightbar builds. The compact layout helps the wiring blend into engine bay, bumper, rack, and underbody installations, while still being straightforward to route near existing harness paths.

The group includes 3.2 foot and 9.8 foot lengths, allowing customers to choose the reach that best fits the harness location and lightbar mounting position. The Diode Dynamics design gives customers a purpose-built option instead of a loose-wire workaround, which is useful when upgrading existing lighting or adding a new lighting function.

Installation should be planned around the harness route from the power source to the lightbar so the selected length reaches without pulling on connectors. Customers should verify connector style, output needs, wire length, and vehicle-side wiring before installation. Careful routing helps protect wiring from heat, abrasion, suspension movement, and steering components.

Whether customers are upgrading for SS5 Pro CrossLink routing, roof rack lightbar wiring, or cleaner high-capacity harness placement, the Diode Dynamics Ultra Heavy Duty Extension Wire helps complete the installation with a cleaner connection and dependable compatibility. Now Available at LEER!

 

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Features & Specifications

Product Type: Electrical extension cable

Brand: Diode Dynamics

Vehicle Fitment: Universal fitment

Connector Style: DT-P 4-pin connectors

Wire Gauge: 10AWG

Compatibility: 5-8 Pod SS5 Pro CrossLink Lightbars

Available Lengths: 3.2 ft and 9.8 ft

Operating Temperature: -40C to 85C

Functionality:

• Adds length between an Ultra Heavy Duty DT-P 4-pin wiring harness and compatible SS5 Pro CrossLink Lightbar
• Supports 5-8 Pod SS5 Pro CrossLink Lightbar installations
• Uses one male and one female DT-P connector for plug-and-play-style extension
• Helps route high-capacity wiring around racks, bumpers, and engine bay obstacles
• Heavy-duty 10AWG wire supports the Ultra Heavy Duty wiring path
• Lets customers choose short or medium reach based on the mounting location

 

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Available Options

The Ultra Heavy Duty Extension Wire is available in multiple configurations:

• 3.2 ft Ultra Heavy Duty Extension Wire -- adds a short DT-P extension for nearby harness-to-lightbar routing
• 9.8 ft Ultra Heavy Duty Extension Wire -- adds more reach for longer routes to a compatible SS5 Pro CrossLink Lightbar

Choose 3.2 ft for short routing needs, or choose 9.8 ft when the Ultra Heavy Duty harness route requires additional reach.

 

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Why Choose

This product is ideal for customers who want extra reach for compatible 5-8 Pod SS5 Pro CrossLink Lightbar wiring.

• Helps keep lighting wiring organized around supported Diode Dynamics components
• Supports clean routing when the correct connector style is already part of the install
• Reduces the need to piece together a custom wiring solution from loose components
• Works well for customers refreshing or expanding an existing lighting setup
• Keeps the accessory compact so it can fit into tight installation areas
• Pairs with lighting upgrades where dependable connectors matter as much as the lamps
• Helps simplify service or troubleshooting by giving each connection a clear purpose

 

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What's Included

• One Ultra Heavy Duty DT-P 4-pin extension wire in the selected length

Note: Confirm included components before installation.

 

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Installation Notes

• Verify connector style, quantity, and wire length before installation.
• Route wiring away from heat sources, sharp edges, and moving components.
• Secure loose wiring after installation to help prevent abrasion or strain on connectors.
• Confirm lighting operation before final reassembly.

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Diode Dynamics products are backed by a 3 Year Replacement Limited Warranty for qualifying defects in materials or workmanship. Warranty coverage is handled under the brand warranty terms and may require troubleshooting before replacement approval.

Warranty coverage typically excludes improper installation, misuse, modifications, electrical issues, overloading, tampering, impact damage outside warranty terms, or non-compliant use. Proof of purchase may be required for warranty claims.