7-Way Trailer Wiring Harness Kit – 8 ft Cord with 7-Gang Junction Box, 12V Breakaway Switch & Plug Holder for Trailers, RVs & Campers

7-Way Trailer Wiring Kit with Junction Box & Breakaway Switch

Upgrade or replace your trailer wiring system with this complete 7-way trailer wiring kit, designed for RVs, campers, caravans, utility trailers, food trailers, and other towable vehicles. The color-coded wiring system makes installation easier while supporting essential trailer functions including brake lights, turn signals, reverse lights, taillights, and auxiliary power.

The included waterproof and dust-resistant junction box features seven clearly marked terminals to help simplify wire identification and provide a cleaner, more organized installation.

Product Features

• 7-way trailer wiring system

• Color-coded wires for easier installation

• Waterproof and dust-resistant junction box

• Seven clearly marked wiring terminals

• Durable trailer power cord

• Supports taillights, brake lights, turn signals, reverse lights, and auxiliary power

• Includes 12V trailer breakaway switch

• Breakaway system activates trailer brakes if accidental separation occurs

• Designed for dependable electrical conductivity

• Suitable for RVs, campers, caravans, utility trailers, food trailers, and other towable vehicles

• Detailed wiring instructions included

Connection Details

• Connector Type: Male-to-Female

• Plug Format: 7-pin trailer connector with 4-flat compatibility

• Item Weight: Approximately 1.37 kg

Always verify your trailer’s wiring colors and functions before installation, as wiring standards can vary between manufacturers.

Add this 7-way trailer wiring kit to your cart today and keep your trailer lights, brakes, and electrical connections organized and ready for the road!