Check the listing for details. CURT Quick Plug Electric Trailer Brake Controller Wiring Harness, Select Chevrol. Condition: New. Listed at 25.19 USD. CURT Quick Plug Electric Trailer Brake Controller Wiring Harness, Select Chevrol SKU: C9351451 Brand: CURT Color: black Condition: New MPN: 51451 Material: Polyvinyl Chloride Package Quantity: 1 Number of Items: 1 Part Number: 51451 EASY TO INSTALL. No cutting or splicing required! This vehicle-specific wiring harness allows fast, easy, plug-and-play trailer brake controller installation. Simply plug one end into your vehicle and the other into your CURT brake controller. RELIABLE POWER. This brake controller wiring harness is constructed with quality 12-gauge wires to ensure consistent power between your trailer brake controller, vehicle and electric trailer brakes. VEHICLE-SPECIFIC. This electrical brake controller wiring fits select model years of the Cadillac Escalade, ESV, Chevy Silverado and GMC Sierra 1500, 2500HD, 3500HD Suburban, Tahoe, Yukon and Yukon XL. VERSATILE USE. This trailer brake controller wiring kit is compatible with any CURT trailer brake controllers equipped with a quick plug connector -- proportional, inertia and time delay. It also features a 24-inch length for flexible positioning. PROTECTED WIRES. To keep power flowing and ensure your connection stays well-protected, this trailer brake controller harness comes with a slit-loom sleeve, helping to keep the wires bundled, avoid crushing and resist abrasions.