HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 331-1548L-US Side Marker Light Assembly - Front Left
Part #: 331-1548L-US

Depo 331-1548L-US Side Marker Light Assembly - Front Left

Front Left
⚙️ 7 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$37.76Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mustang
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Depo Side Marker Light Assembly for Ford Mustang

The Depo 331-1548L-US side marker light assembly is designed specifically for Ford Mustang models, providing reliable exterior lighting functionality. This replacement part ensures proper visibility and safety while maintaining the vehicle's original appearance.

  • Direct replacement side marker light assembly for Ford Mustang
  • Durable construction for long-lasting performance
  • Compatible with exterior lighting systems
  • OEM-style fit and finish
  • Part number 331-1548L-US for accurate identification

Detailed Product Description

This side marker light assembly from Depo is engineered to meet the lighting requirements of Ford Mustang vehicles. The 331-1548L-US part number corresponds to a left-side marker light that integrates seamlessly with the Mustang's exterior lighting system. Manufactured with quality materials, this assembly offers consistent illumination and weather resistance. It is designed to replace worn or damaged side marker lights, restoring the vehicle's safety features and compliance with road regulations.

Common Applications and Issues Addressed

  • Replacement for cracked or broken side marker lights on Ford Mustang
  • Restores proper side visibility and signaling functions
  • Fixes issues related to dim or non-functioning side marker lights
  • Helps maintain vehicle safety inspection compliance
  • Prevents moisture intrusion and electrical faults in lighting assembly

Installation Notes and Tips

  • Ensure vehicle is turned off before installation to avoid electrical hazards
  • Remove the old side marker light assembly carefully to prevent damage to surrounding components
  • Align the new Depo 331-1548L-US assembly properly for a secure fit
  • Check all electrical connections for proper contact and function after installation
  • Consult the Ford Mustang service manual for specific removal and installation procedures

Quality Assurance and Warranty Information

Depo side marker light assemblies are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 331-1548L-US may vary, Depo typically offers limited warranties covering defects in materials and workmanship. This ensures that the replacement part maintains reliable operation throughout its service life when installed correctly on compatible Ford Mustang models.

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
1993FordMustangFront LeftFO2550105; OEM: E7ZZ15A201B
1992FordMustangFront LeftFO2550105; OEM: E7ZZ15A201B
1991FordMustangFront LeftFO2550105; OEM: E7ZZ15A201B
1990FordMustangFront LeftFO2550105; OEM: E7ZZ15A201B
1989FordMustangFront LeftFO2550105; OEM: E7ZZ15A201B
1988FordMustangFront LeftFO2550105; OEM: E7ZZ15A201B
1987FordMustangFront LeftFO2550105; OEM: E7ZZ15A201B

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.