HomeBelts and Cooling > Thermostat and HousingStant 15297 Engine Coolant Thermostat / Water Outlet Assembly
Part #: 15297

Stant 15297 Engine Coolant Thermostat / Water Outlet Assembly

Integrated Thermostat Housing
⚙️ 7 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$84.58Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Integrated Thermostat Housing
🚗Fitment: BMW, X5 and X6
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Stant 15297 Thermostat Housing for BMW X5 and X6

The Stant Integrated Thermostat Housing 15297 is designed specifically for BMW X5 and X6 models, providing reliable engine coolant regulation. This engine coolant thermostat and water outlet assembly ensures optimal temperature control for your vehicle's cooling system.

  • Flange diameter with seal: 1 inch
  • Flange diameter without seal: 1.5 inches
  • Operating temperature: 207 degrees Fahrenheit
  • Freight class: 70
  • Compatible with BMW X5 and X6 models

Details on the Integrated Thermostat Housing Product Line

The Integrated Thermostat Housing line by Stant combines the thermostat and water outlet assembly into a single unit, simplifying installation and improving coolant flow efficiency. This design reduces potential leak points and enhances the durability of the cooling system components, making it a practical choice for BMW X5 and X6 vehicles requiring precise temperature management.

Product Description and Specifications

The Stant 15297 thermostat housing features a flange diameter of 1 inch with the seal installed and 1.5 inches without the seal, ensuring a secure fit within the cooling system. It is calibrated to open at 207 degrees Fahrenheit, maintaining optimal engine temperature and preventing overheating. This part is engineered to meet the specific requirements of BMW X5 and X6 models, ensuring compatibility and reliable performance.

Common Applications and Issues Addressed

  • Regulates engine coolant temperature to prevent overheating
  • Replaces faulty or leaking thermostat housings
  • Restores proper coolant flow in BMW X5 and X6 cooling systems
  • Prevents engine damage caused by thermostat failure
  • Addresses coolant leaks around the thermostat housing flange

Installation Notes and Tips

  • Ensure the flange diameter matches the vehicle specifications (1 inch with seal, 1.5 inches without)
  • Replace the seal during installation to prevent leaks
  • Verify thermostat opening temperature of 207 degrees Fahrenheit for proper operation
  • Follow BMW manufacturer torque specifications when securing the housing
  • Inspect surrounding cooling system components for wear or damage during installation

Quality Assurance and Warranty

Stant parts are manufactured to meet or exceed OEM standards for fit and function. The 15297 thermostat housing undergoes rigorous quality control to ensure durability and reliable performance in BMW X5 and X6 vehicles. Warranty information is available through the manufacturer and typically covers defects in materials and workmanship.

BrandStant
Part Number15297
PositionIntegrated Thermostat Housing
Flange Diameter (With Seal) (in)1
Flange Diameter (Without Seal) (in)1.5
Freight Class70
Temperature (F)207 Degrees

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2010BMWX5N/ATemperature 207 Degrees; Integrated Thermostat Housing
2010BMWX6N/ATemperature 207 Degrees; Integrated Thermostat Housing
2009BMWX5N/ATemperature 207 Degrees; Integrated Thermostat Housing
2009BMWX6N/ATemperature 207 Degrees; Integrated Thermostat Housing
2008BMWX5N/ATemperature 207 Degrees; Integrated Thermostat Housing
2008BMWX6N/ATemperature 207 Degrees; Integrated Thermostat Housing
2007BMWX5N/ATemperature 207 Degrees; Integrated Thermostat Housing

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.