Stant 15297 Engine Coolant Thermostat / Water Outlet Assembly

Integrated Thermostat Housing for BMW Cooling Service

Stant 15297 is an engine coolant thermostat and water outlet assembly built with the thermostat integrated into the housing. That design streamlines replacement work on the cooling system while using a durable housing material for long service life. It is a direct-fit cooling component for select BMW X5 and BMW X6 applications with a 207-degree thermostat setting.

Key Features

• Integrated thermostat housing assembly for simplified service
• 207-degree thermostat temperature rating
• Durable water outlet housing construction
• Flange diameter: 1.5 in. without seal, 1 in. with seal
• Stant 15297 for select BMW cooling system repairs

Product Line Details

Stant’s Integrated Thermostat Housing line combines the thermostat and housing into one service part. For BMW cooling repairs, that approach reduces the number of separate components to transfer during replacement and helps keep the thermostat and outlet assembly matched to the application. Stant 15297 is built for vehicles that use a 207-degree thermostat specification.

Detailed Description

This engine coolant thermostat / water outlet assembly is made for 2007-2010 BMW X5 and 2008-2010 BMW X6 applications. The integrated design places the thermostat inside the housing, which simplifies the repair process when servicing the cooling system. Stant 15297 is a practical choice for BMW X5 thermostat housing replacement and BMW X6 water outlet thermostat housing service where the original assembly uses a 207-degree thermostat.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Coolant leaks at the thermostat housing or water outlet
• Thermostat sticking open or closed
• Engine temperature control issues
• Cooling system service on BMW X5 and BMW X6 models
• Replacement of a worn integrated thermostat housing assembly

Installation Notes and Tips

Verify the flange diameter and 207-degree temperature specification before installation. Confirm the vehicle application by year, make, and model: Fits 2007-2010 BMW X5, N/A; Fits 2008-2010 BMW X6, N/A. Inspect the mating surfaces and cooling passages during service, and follow the vehicle manufacturer’s cooling system refill and bleed procedure after installation.

Quality Assurance

Stant manufactures this thermostat housing assembly as a cooling-system service part for the listed BMW applications. The durable housing construction and integrated thermostat design support a straightforward replacement process for the specified fitments.