SKP SK9021004 Engine Coolant Thermostat Housing - Upper

Engine Coolant Thermostat Housing for Ford Super Duty

SKP SK9021004 is an engine coolant thermostat housing cover for select Ford trucks and vans with the 3-bolt pattern application. It is listed for upper-position use on multiple E-350, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty applications.

Key Features

• Engine coolant thermostat housing cover for cooling system service
• Upper-position fitment on listed Ford applications
• 3-bolt pattern configuration on supported models
• Direct replacement reference for SKP SK9021004
• Cross-references Dorman OE Solutions 902-1004 for the same application

Detailed Description

This SKP thermostat housing cover is built for Ford cooling system repairs where the original housing cover is cracked, warped, or no longer sealing correctly. It is listed for 1999-2003 Ford E-350 Super Duty, 2000-2003 Ford Excursion, 1999-2003 Ford F-250 Super Duty, and 1999-2003 Ford F-350 Super Duty models with the 3-bolt pattern, plus upper-position coverage on 2003-2004 Ford E-350 Club Wagon and 2002 Ford E-350 Econoline Club Wagon. The SK9021004 part number is also referenced in interchange listings for related OE-style applications.

What It Helps Fix

• Coolant leaks at the thermostat housing cover
• Cracked or warped housing surfaces
• Improper sealing at the upper cooling system connection
• Overheating caused by housing-related coolant loss
• Service issues on Ford E-350, Excursion, F-250 Super Duty, and F-350 Super Duty cooling systems

Installation Notes and Tips

Verify the engine’s thermostat housing style, bolt pattern, and upper-position configuration before ordering. Match the vehicle year, model, and notes exactly to the fitment list, especially on 1999-2003 Ford Super Duty and Excursion applications. Inspect the mating surfaces and related cooling components during installation to confirm a proper seal.

Quality Assurance

SKP SK9021004 is cataloged as an OE-style replacement part for the listed Ford applications and is cross-referenced to Dorman OE Solutions 902-1004.