The Diode Dynamics LED side marker for 2015–2023 Ford Mustang replaces the factory sidemarker with a full-array LED unit that illuminates brighter and modernizes the front styling while preserving required reflective safety. It installs plug-and-play using OEM-derived connectors and CAD-fit housings. OEM-grade retroreflector optics provide a clean appearance when off, and constant-current circuitry with transient voltage protection ensures long, flicker-free operation. Available in smoked, clear, or red lenses and assembled in the USA.
Diode Dynamics 15-21 Ford Mustang LED Sidemarkers Smoked (set)