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- Safeguard your rig against brake and reverse light shorts with ACDelco Trailer Wiring Harness
- Designed for flexible fit and functionality with a better connection than any other harness in circulation
- Built-in converter allows for lower resistance, less heat and years of reliable power
- Quality-tested at the factory to exceed OE expectations
- Your ACDelco Trailer Wiring Harness carries a 1-year or 12,000-mile limited warranty