Depo K31-1188R-UCN Headlight Assembly - Right

2005 Grand Marquis Right Headlight Assembly

This Depo headlight assembly is a direct-fit exterior lighting replacement for the front right side of a 2005 Mercury Grand Marquis. It matches the listed composite headlamp application and references OE number 5W3Z13008AA for fitment verification.

Key Features

• Fits 2005 Mercury Grand Marquis, right
• Composite headlight assembly for exterior lighting repair
• Direct replacement for OE part number 5W3Z13008AA
• Cross-references FO2503239C for the same application
• Depo part number K31-1188R-UCN

Product Details

Built for the front passenger-side position, this Depo headlight assembly is specified for the 2005 Mercury Grand Marquis and supports a clean OE-style replacement when the original lamp housing is damaged, cloudy, or no longer functioning correctly. The composite construction and OE reference help confirm the correct application before ordering. If you are searching for a 2005 Mercury Grand Marquis right headlight assembly or Depo K31-1188R-UCN, this listing matches the confirmed fitment data.

Common Repair Uses

• Restoring forward lighting after a cracked or broken headlamp housing
• Replacing a fogged or yellowed right headlight on a 2005 Mercury Grand Marquis
• Correcting lighting issues caused by a failed factory assembly
• Returning the vehicle to proper exterior lighting appearance

Installation Notes

Verify the OE number 5W3Z13008AA and the right-side position before installation. Compare the connector, mounting points, and lamp style against the removed unit to confirm the correct 2005 Mercury Grand Marquis headlight assembly. Professional installation is recommended for proper alignment and lighting performance.

Quality Assurance

Depo manufactures replacement lighting components for direct-fit automotive applications. Part number K31-1188R-UCN is listed for the confirmed 2005 Mercury Grand Marquis right headlight application.