Depo 331-1538L-USN Side Marker Light Assembly - Front Left

Front Left Side Marker Light for Ford Trucks

This Depo side marker light assembly is a direct-fit exterior lighting replacement for select Ford F-150 and Ford Expedition applications. It is built for the front left position and includes the signal lamp function specified for the listed vehicles.

• Depo side marker light assembly for exterior lighting repair
• Front left position for select Ford F-150 and Ford Expedition models
• Includes signal lamp function for the listed applications
• OE reference: F75Z13201AC
• Cross-reference: FO2550118 for the same application
• Part number: 331-1538L-USN

Fitment Details

Compatible With:

• Fits 1997-2003 Ford F-150, front left, from 6/96; includes signal lamp.
• Fits 2001-2003 Ford F-150, front left, includes signal lamp.
• Fits 1997-2002 Ford Expedition, front left, park/signal combo.

What This Part Helps Fix

• Cracked or broken front left side marker lens
• Dim, inoperative, or intermittent signal lamp function
• Water intrusion into the exterior lamp housing
• Failed OE-style lighting assembly on Ford F-150 or Ford Expedition
• Restoration of front corner lighting visibility

Installation Notes and Tips

Verify the vehicle year, model, and front left position before installation. Confirm the OE reference F75Z13201AC or FO2550118 against the existing lamp assembly to match the listed application. Check connector and housing alignment before final mounting.

Quality Assurance

Depo manufactures replacement lighting components for vehicle-specific applications. This part number, 331-1538L-USN, is listed for the confirmed Ford F-150 and Ford Expedition fitments shown above.