Wire 18/4 bonded White, Brown, Yellow, Green

Trailer Wire 18/4 Bonded – White, Brown, Yellow, Green This 18‑gauge, 4‑conductor bonded trailer wire is designed for dependable performance in trailer lighting and wiring applications. The color‑coded conductors—white, brown, yellow, and green—provide quick identification for ground, tail lights, left turn/stop, and right turn/stop circuits. Constructed with durable PVC insulation, this wire resists moisture, abrasion, oil, and harsh outdoor conditions, making it ideal for utility trailers, boat trailers, RVs, and agricultural equipment. The bonded design keeps conductors neatly organized for easier installation and long‑term reliability.

Key Features

• 18‑gauge, 4‑conductor bonded trailer wire

• Color‑coded for standard trailer wiring functions

• Flexible PVC insulation for weather and abrasion resistance

• Suitable for 12V trailer lighting systems

• Ideal for utility, boat, cargo, and RV trailers