Premium 5m 7-Pin to Dual 5-Pin Bayonet Trailer Wiring Harness

87825

Technical Specifications

Specification	Technical Details
Product Type	Pre-Wired Trailer Lighting Harness
Main Cable Length	5 Meters (16.4 ft)
Input Connector	Standard 7-Pin Round Plug (ISO 1724 European Standard)
Output Connectors	2x 5-Pin Quick-Connect Bayonets (Yellow = Left, Green = Right)
Cable Material	Heavy-Duty PVC Insulation with Pure Copper Core
Waterproof Rating	Weatherproof & Splash-resistant (Ideal for diverse weather conditions)
Vehicle Compatibility	Universal fit for trailers, campervans, caravans, and light agricultural towing

Zero-Splicing “Plug & Play” Architecture:

Equipped with standard 5-pin bayonet connectors, this harness eliminates manual wire stripping. The color-coded system (Yellow for the left tail light, Green for the right tail light) ensures an error-free, rapid installation on the assembly line or during aftermarket upgrades.
Durable, Weatherproof Construction:

Engineered for long-lasting use, the robust outer PVC jacket protects the pure copper internal wiring from harsh UV rays, road salt, freezing temperatures, and heavy rain. It maintains a stable power connection under continuous flexing and vibration.
Ideal 5-Meter Extension:

The generous 5-meter length provides ample routing slack for mid-to-large utility trailers and caravans, preventing cable strain during tight turns while remaining manageable enough to secure to the chassis easily.

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Route the Cable: Secure the 5-meter heavy-duty cable along the central chassis of the trailer using zip ties or P-clips, leaving enough slack near the towing hitch for tight turns.
Connect the Bayonets: Push and twist the Yellow 5-pin connector into the rear of the left tail light, and the Green 5-pin connector into the right tail light.
Plug into the Tow Vehicle: Insert the standard 7-pin plug into the towing vehicle’s socket and test the brake, turn, and tail lights for a stable power connection.