25-Foot 4-Pin Trailer Wiring Harness Extension | Heavy-Duty 18 AWG

Extend the reach of your vehicle's electrical system with this robust 25-foot trailer wiring harness. Designed for convenience and reliability, this extension cord allows you to easily connect your tow vehicle to your trailer's lighting system from a greater distance. It features standard 4-pin male and female connectors, ensuring compatibility with most trailers for turn signals, brake lights, and tail lights.

Constructed with a thick 18 AWG gauge wire, this harness is built to deliver consistent power and withstand the rigors of outdoor use, including exposure to weather, road debris, and abrasion. It's the ideal solution for ensuring your trailer lights function correctly and your travels remain safe and compliant.

Key Features:

• 25-Foot Extended Length: Provides ample reach for easier connection and maneuvering with larger trailers.

• Universal 4-Pin Compatibility: Equipped with a male plug on one end and a female socket on the other, designed to work with standard 4-flat trailer light systems.

• Heavy-Duty Construction: Features 18 AWG copper wiring for superior conductivity, reduced voltage drop, and long-term durability.

• Rugged & Weather-Resistant: The durable PVC jacket and robust connector housings protect against moisture, chemicals, and physical wear.

• Easy Plug-and-Play Installation: No tools or wiring modifications required for use; simply plug it in between your vehicle and trailer.

Common Applications:

• Extending the connection for utility trailers, boat trailers, and cargo trailers.

• Replacing a damaged or short existing trailer wiring harness.

• Providing extra slack for convenient storage and hitching maneuvers.