Dorman 603-167 Washer Fluid Reservoir - Front

Washer Reservoir Replacement for Ford and Mercury

Dorman 603-167 is a replacement washer fluid reservoir for front applications on select Ford Crown Victoria, Mercury Grand Marquis, and Mercury Marauder models. It is built from plastic and includes the reservoir cap, pump, and grommet for a direct replacement on vehicles with a conventional instrument cluster.

Key Features

• Plastic reservoir construction for underhood use
• Black and white finish
• Reservoir cap included
• Package contents: reservoir, cap, pump, and grommet
• Direct-fit replacement for specific front washer system applications
• Dorman 603-167 for select Ford and Mercury vehicles

Detailed Description

This washer fluid reservoir is manufactured to handle underhood heat and engine vibration, helping restore proper windshield washer system function on the listed applications. Dorman 603-167 is tested for fit and performance on specific vehicle platforms, making it a practical replacement when the original reservoir is cracked, leaking, or no longer holding washer fluid. It is a direct replacement for front washer system use on 2000-2011 Ford Crown Victoria, 2000-2011 Mercury Grand Marquis, 2000-2004 Ford Grand Marquis, and 2003-2004 Mercury Marauder with a conventional instrument cluster. This part cross-references Ford (e.g., 8W7Z17618A) for the same application.

Common Problems It Can Help Solve

• Washer fluid leaks from a damaged reservoir
• Low fluid storage caused by cracks or wear
• Poor washer spray performance from a failing pump or grommet
• Broken or missing reservoir cap
• Loss of windshield washer function on front systems

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and instrument cluster configuration before installation. Transfer or connect the included pump and grommet as required by the application, and inspect surrounding washer hoses and electrical connectors for wear before reassembly. Confirm the reservoir is seated securely and check for leaks after filling.

Quality Assurance

Dorman manufactures this reservoir to withstand heat and vibration in the engine bay and tests it for fit and performance on the specified vehicle applications. Dorman 603-167 is a replacement part built for direct installation on the listed Ford and Mercury models.