Right Side Marker Light - 2018 Mustang

The right side marker light for the 2018 Ford Mustang, part number DG1Z-15200-A, is crucial for vehicle visibility and compliance. When sourcing this component, consider that it fits all Ford Mustang models from 2015 to 2022, including the powerful 5L V8 Naturally Aspirated Coyote V8 (435hp). Inspection should focus on the integrity of the lens and housing for cracks or moisture ingress that can lead to electrical failure. Installation is straightforward; simply remove the old light by unscrewing the retaining fasteners and disconnecting the electrical connector. Be sure to check for any mounting bracket differences if using a junkyard part, as mid-cycle changes may affect fitment. Common failures include bulb burnout or housing damage from impacts. For a reliable replacement, verify part numbers and ensure the connector type matches your existing light.