Features: 1.Fitment: Replacement for Sierra 1500 2500 3500; Replacement for Silverado 1500 2500 3500; Replacement for Suburban; Replacement for Yukon. 2.OE Number: The replacing manufacturer part number for reference is 3064 P. Please double check the part number of your item. 3.Easy Operation: Brake control wiring adapter provides plug and play connector to mate with all brake controls, bringing you convenience. 4.Durable Material: The plug uses copper pin contacts for better conductivity. The shell is made of plastic, which is waterproof, wearproof, flame retardant, cold resistant. 5.Ideal Replacement: Professional manufacturing, high performance, strong reliability, you can directly replace the old or damaged one. Specification: Item Type: Trailer Brake Controller Harness Material: ABS + Copper OE: 3064 P Length: Approx. 31in/78.7cm Fitment: Replacement for Sierra 1500 with factory Tow Package 2019-2021 Replacement for Sierra 1500 Limited with factory Tow Package 2022 Replacement for Sierra 2500 with factory Tow Package 2020-2022 Replacement for Sierra 3500 with factory Tow Package 2020-2022 Replacement for Silverado 1500 with factory Tow Package 2019-2021 Replacement for Silverado 1500 LTD with factory Tow Package 2022 Replacement for Silverado 2500 with factory Tow Package 2020-2022 Replacement for Silverado 3500 with factory Tow Package 2020-2022 Replacement for Suburban with factory Tow Package 2021-2022 Replacement for Tahoe with factory Tow Package 2021-2022 Replacement for Yukon with factory Tow Package 2021-2022 Replacement for Yukon XL with factory Tow Package 2021-2022 PackageList: 1 x Trailer Brake Controller Harness 2 x Cable Tie Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!