Dorman 42429 Headlight Bulb Retainer

Dorman 42429 Headlight Bulb Retainer

This Dorman headlight bulb retainer is a direct replacement for the original retaining hardware used on select Ford and Mercury full-size sedans. Built from steel with a black finish, it is engineered to match the fit and function of the OE part for a secure headlight bulb hold.

Compatible With 1998-2011 Ford Crown Victoria, adjusting bracket; 1998-2006 Mercury Grand Marquis, adjusting bracket; 1998-2004 Ford Grand Marquis, adjusting bracket; and 2003-2004 Mercury Marauder, adjusting bracket. If you need a replacement headlight bulb retainer for a Ford Crown Victoria or Mercury Grand Marquis, Dorman 42429 provides the correct application-specific fit.

Key Features

• Steel construction for dependable retention
• Black finish for a clean OE-style appearance
• Slide-on mounting method for direct replacement use
• Tested for proper fit on the specified headlight application
• Matches original fit and function for select Ford and Mercury vehicles

Detailed Description

Dorman 42429 is a replacement headlight bulb retainer designed around the original part’s dimensions and mounting style. The steel construction supports reliable service, while the inside diameter and overall shape are formed to align with the specified headlight adjusting bracket application. For owners servicing a Ford Crown Victoria, Mercury Grand Marquis, or Mercury Marauder, this retainer helps restore the correct bulb retention interface without modifying the assembly.

This part cross-references Ford (e.g., F8AZ13N020AA) for the same application.

What It Helps Solve

• Loose or improperly retained headlight bulb assemblies
• Broken or missing original bulb retainer hardware
• Headlight service issues caused by worn retaining components
• Fitment problems after prior repair or disassembly
• Restoration of proper bulb positioning in the headlight housing

Installation Notes and Tips

Install as a slide-on retainer in the specified headlight adjusting bracket application. Verify the vehicle year, make, model, and headlight configuration before installation, and compare the original retainer to Dorman 42429 to confirm match-up. Clean the mounting area before fitting the new retainer to help ensure proper seating.

Quality Assurance

Dorman tests this replacement retainer for proper fit on the listed headlight application and uses quality materials for consistent service. The part is engineered to match the original retainer’s fit and function for the specified vehicles.