Keystone FO2570103 Front Left Side Marker Lamp Assembly OEM Replacement EJ7Z15A201B

The Keystone FO2570103 is an OEM-replacement front side marker lamp assembly for the driver side (left). Engineered to restore proper side visibility lighting, this unit replaces Ford OEM part number EJ7Z-15A201B and is designed to match the original factory fit, form, and function.

Side marker lamps are federally required safety lights that improve vehicle visibility to other drivers from the side, particularly during low-light conditions and intersections. A cracked, yellowed, or non-functioning side marker lamp should be replaced promptly to maintain roadway safety and avoid inspection failures.

Key Features:

• Direct OEM-style replacement — no cutting, splicing, or modification required
• Designed for front, left (driver side) installation
• Complete lamp assembly ready for installation
• Replaces Ford OEM part number EJ7Z-15A201B
• Engineered to meet original equipment specifications for fit and function
• Manufactured by Keystone Automotive Industries, a trusted supplier of collision replacement parts

This marker lamp is sold as a single assembly. Always inspect the wiring harness and socket condition during installation and replace any damaged components to ensure proper operation.