The 2019-21 Lincoln Navigator LED Headlight Control Ballast Module JL7A13B626BH OEM is a genuine Lincoln part designed for electric ballast control in LED headlamps. This Screw-On style module is manufactured in Mexico and is a direct OE/OEM replacement with part numbers JL7A13B626BH, JL7A 13B626 BH, and JL7A-13B626-BH. It provides reliable and efficient lighting technology for Lincoln Navigator vehicles, ensuring optimal performance and safety on the road. This product is a crucial component for maintaining the functionality of your Lincoln's headlight system.