SKP SK603055 Engine Coolant Reservoir

Engine Coolant Reservoir Overview

This SKP engine coolant reservoir is a direct-fit replacement for cooling system service on select Ford and Mercury applications. It is built for vehicles that need a replacement coolant expansion tank with the correct fitment profile for the listed models.

Key Features

• Replacement engine coolant reservoir for cooling system maintenance
• Direct-fit application for the listed Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer models
• Cross-references Dorman - OE Solutions 603-055 for the same application
• Also cross-references 6L2Z8A080C and 8L2Z8A080B for related fitment

Fitment Details

Compatible with 2006-2010 Ford Explorer, N/A; 2007-2010 Ford Explorer Sport Trac, N/A; and 2006-2010 Mercury Mountaineer, N/A. This part number, SK603055, is listed for 14 total vehicle applications across the covered model years.

What It Is Used For

• Replacing a cracked or leaking coolant reservoir
• Restoring proper coolant expansion and recovery function
• Addressing low coolant warnings caused by reservoir failure
• Correcting coolant loss from damaged plastic tanks or seams

Installation Notes and Tips

Verify the reservoir shape, hose connections, and mounting points against the original part before installation. Confirm the application by matching SK603055 to the vehicle's cooling system layout and listed fitment.

Quality Assurance

SKP SK603055 is cataloged as a replacement cooling system component for the specified applications. It is cross-referenced to OE-style part numbers for fitment verification.