The BMW Part Thermostat 17217559962 is a crucial component in the vehicle’s cooling system. It is designed to regulate the flow of coolant to maintain optimal engine temperature. By opening and closing in response to the engine’s temperature, it ensures that the engine warms up quickly and stays within the ideal temperature range during operation.
This helps in preventing overheating, improving fuel efficiency, and reducing emissions. The thermostat is particularly important for the automatic transmission oil cooler, as it controls the flow of transmission oil through the cooler, preventing transmission overheating and ensuring smooth operation.
The BMW Part Thermostat 17217559962 is an automatic transmission oil cooler thermostat assembly made by Behr. It is designed to regulate the temperature of the transmission oil by controlling the flow of coolant through the oil cooler.
Material: The thermostat is made from high-quality materials to ensure durability and reliability.
Design: The thermostat features a robust design that allows it to withstand high temperatures and pressures, ensuring optimal performance in various driving conditions.
Compatibility: This part is compatible with several BMW models, including:
2002-2010 BMW 5-Series (E60/E61): Models such as 525i, 528i, 530i, 535i, 550i, 650i.
2002-2010 BMW 6-Series (E63/E64): Models such as 645Ci, 650i.
2002-2010 BMW 7-Series (E65/E66): Models such as 745i, 750i, 760i.
The part number for this thermostat is 17 21 7 559 962. It is important to verify fitment with your vehicle’s VIN to ensure compatibility, as modifications or upgrades to the vehicle may affect fitment.
New thermostat (BMW Part Thermostat 17217559962)
Screwdrivers (Phillips and flathead)
Wrenches (various sizes)
Socket set
Drain pan
Coolant
Gloves
Safety goggles
Jack and jack stands (if needed for access)
Torque wrench
Ensure the engine is cool: Working on a hot engine can cause burns.
Wear safety goggles and gloves: Protect your eyes and hands from coolant and other fluids.
Use jack stands if necessary: If you need to lift the vehicle, ensure it is securely supported.
Work in a well-ventilated area: Coolant fumes can be harmful if inhaled.
Dispose of old coolant properly: Follow local regulations for disposal of automotive fluids.
Preparation:
Park the vehicle on a flat surface and engage the parking brake.
Lift the front of the vehicle if necessary and secure it with jack stands.
Place a drain pan under the radiator to catch any coolant that may spill.
Drain the coolant:
Open the radiator drain plug or the lower radiator hose to allow the coolant to drain into the pan.
Dispose of the old coolant properly.
Remove the old thermostat:
Locate the thermostat housing on the engine.
Remove the bolts securing the thermostat housing using the appropriate wrench or socket.
Carefully lift the housing and remove the old thermostat.
Install the new thermostat:
Place the new thermostat into the thermostat housing.
Ensure it is properly seated and oriented correctly.
Reinstall the thermostat housing and secure it with the bolts. Use a torque wrench to tighten the bolts to the manufacturer’s specifications.
Refill the coolant:
Close the radiator drain plug or reconnect the lower radiator hose.
Refill the radiator with the appropriate amount of coolant.
Start the engine and let it run with the heater on high to circulate the coolant and remove any air pockets.
Check for leaks and top off the coolant as needed.
Final checks:
Ensure all tools and materials are removed from the engine bay.
Double-check that all bolts are tightened and there are no leaks.
Lower the vehicle if it was lifted.
Refer to the vehicle’s service manual: This will provide specific details and torque specifications for your model.
Use new gaskets: Always replace the gasket when installing a new thermostat to ensure a proper seal.
Take your time: Rushing the process can lead to mistakes. Double-check each step to ensure everything is done correctly.
By following these steps and tips, you can successfully install the BMW Part Thermostat 17217559962.
Good luck with your installation!
Regular Checks: Inspect the thermostat and its connections for any signs of corrosion or damage. Ensure the coolant level is adequate and check for any coolant leaks around the thermostat housing.
Potential Issues: Watch for symptoms of a failing thermostat, such as engine overheating, fluctuating engine temperatures, or transmission overheating. A stuck thermostat can cause the engine to run too hot or too cold.
Best Practices: Replace the thermostat as per the manufacturer’s recommended interval, typically every 60,000 to 100,000 miles.
Use only genuine BMW parts and high-quality coolant. Ensure proper installation and torque specifications are followed during replacement.
Coolant System Maintenance: Regularly flush and replace the coolant according to BMW’s guidelines. This helps prevent clogging and ensures the thermostat operates efficiently.
Monitor Performance: Pay attention to any changes in engine performance, such as rough idling, loss of power, or unusual noises, as these can indicate thermostat issues.
Professional Inspection: Have a qualified mechanic inspect the thermostat and cooling system during routine maintenance checks to catch any potential issues early.
By following these tips, you can help prolong the lifespan of your BMW thermostat and maintain optimal engine performance.
The BMW Part Thermostat 17217559962 is a crucial component in the vehicle’s cooling system, regulating engine temperature to prevent overheating, improve fuel efficiency, and reduce emissions. It is designed for automatic transmission oil coolers and made by Behr with high-quality materials for durability and reliability.
The thermostat features a robust design that withstands high temperatures and pressures, ensuring optimal performance.
This part is compatible with several BMW models, including the 2002-2010 5-Series (E60/E61), 6-Series (E63/E64), and 7-Series (E65/E66). To ensure compatibility, verify fitment with your vehicle’s VIN. The part number for this thermostat is 17 21 7 559 962.
Installation requires a new thermostat, screwdrivers, wrenches, socket set, drain pan, coolant, gloves, safety goggles, jack and jack stands (if needed), and a torque wrench. Safety precautions include ensuring the engine is cool, wearing safety gear, using a jack stand, and checking for leaks.
Regular checks should be performed to inspect the thermostat and its connections for corrosion or damage, ensure adequate coolant levels, and check for leaks around the thermostat housing. Potential issues may arise from a failing thermostat, such as engine overheating, fluctuating temperatures, or transmission overheating.
Best practices include replacing the thermostat every 60,000 to 100,000 miles, using genuine BMW parts and high-quality coolant, and following proper installation and torque specifications.
Regularly flushing and replacing the coolant according to BMW’s guidelines can help prevent clogging and ensure efficient operation. Monitoring performance for changes in engine behavior, such as rough idling or loss of power, is also essential. A professional inspection during routine maintenance checks can catch potential issues early.
