Bonded Trailer Connector Wiring, 4-Wire, 25 Ft.

Discover the 25‑foot 4‑conductor bonded trailer wiring harness, engineered for reliable 12 V DC connections between your vehicle and trailer. Each of the four conductors is color‑coded—brown, yellow, green, and white—to simplify hookup and reduce wiring errors. The high‑quality insulation protects against abrasion, UV exposure, and moisture, ensuring a long‑lasting link on every road trip.

Why it matters: This robust trailer cable delivers a secure electrical path for lights, brakes, and auxiliary accessories, preventing voltage drops and intermittent faults. Its bonded design grounds the entire assembly, enhancing safety during towing and complying with SAE standards.

• Four‑Color Insulated Conductors: Brown, yellow, green, and white wires provide instant visual identification for quick, error‑free connections.
• 25‑Foot Length: Ample reach accommodates a wide range of trailer sizes without the need for extensions.
• Bonded Ground System: Integrated grounding shunt eliminates stray currents and protects both vehicle and trailer electronics.
• 12 V DC Compatibility: Optimized for standard automotive circuits, supporting brake lights, turn signals, and auxiliary power.
• Durable Outdoor‑Rated Jacket: UV‑resistant, oil‑proof, and weather‑sealed sheath guarantees performance in harsh environments.

Ready for the road: Upgrade your towing setup with a wiring solution that blends safety, durability, and ease of installation. Whether you haul a boat, camper, or utility trailer, this 25‑foot bonded harness delivers dependable power and signal transmission mile after mile. Trust the engineered precision of our trailer wiring to keep your lights bright and your journey smooth.

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.