Dorman 902-922 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing for Mini Cooper

Dorman 902-922 is a replacement engine coolant thermostat housing for select Mini Cooper models. It is built to match the original housing’s fit and durability, with a plastic construction and a black finish for direct cooling-system service.

Key Features

• Replacement engine coolant thermostat housing for cooling system service
• Plastic housing with black finish
• 90-degree housing neck angle
• Outlet port diameter: 25.58
• Three mounting holes with 6.7 mounting hole diameter
• Gasket and O-rings included
• No thermostat included
• No bleeder valve and no bolts included

Detailed Description

This Dorman thermostat housing is engineered for the cooling system on 2002-2009 Mini Cooper models, including 2002-2006 Mini Cooper with engine designation W11. The Dorman 902-922 is designed to replace the stock engine coolant thermostat housing with a part that matches the original fit and service requirements while handling repeated temperature swings in normal operation. This part cross-references Genuine 11537512733 for the same application.

Common Problems This Part Can Address

• Cracked or warped thermostat housing
• Coolant leaks at the housing or seal surface
• Damaged outlet neck or mounting points
• Cooling-system service on a Mini Cooper thermostat housing assembly
• Fitment issues caused by a worn original housing

Installation Notes and Tips

Compatible With 2002-2009 Mini Cooper, cooling system thermostat housing applications, and 2002-2006 Mini Cooper, Cover; Engine Designation W11. Verify the outlet port diameter, 90-degree neck angle, and three-bolt mounting layout before installation. Replace the gasket and O-rings during service, and transfer any thermostat only if your repair procedure requires it, since this housing does not include one.

Quality Assurance

Dorman designs this replacement housing to follow the fit and durability expectations of the original part and to withstand extreme temperature changes for extended service life.