Tekonsha
2017-2023 Mercedes-Benz GLS450 w/Factory Tow Package Tekonsha Prodigy P3 90195 Proportional Brake Controller for Trailers with 1-4 Axles
This fit is for: 2017 2023 Mercedes-Benz GLS450 w/Factory Tow PackageThis kit includes: Trailer Brake Controller Custom Vehicle Plug & Play Wiring Mounting Screws Mounting Holder Mounting...