Vehicle Compatibility: Compatible with 2009-2014 Ford F-150 models equipped with OEM HID headlights. This adapter harness is designed to convert the HID system to XB LED headlights for improved performance OE Part Numbers: Replaces OE part numbers LF552H, LF506. Please verify your vehicle’s HID headlight system before purchase to ensure compatibility with XB LED headlights Easy Plug-and-Play Installation: This adapter harness features a plug-and-play design, making it easy to install without the need for complex wiring or modifications. Simply connect and enjoy the benefits of LED headlights Enhanced Lighting Performance: Upgrade to brighter, more energy-efficient LED headlights, offering better visibility and a modern look for your Ford F-150. Enjoy the long-lasting performance of the XB LED system Durable and Reliable: Constructed with high-quality materials, this harness is designed to withstand the demands of daily driving. It provides a reliable and durable solution for your headlight conversion The signal light connectors features a high-quality wire, Whether you're replacing a faulty connector or upgrading your vehicle's lighting system, this connector provides long-lasting and reliable performance