The BMW Part Water Valve 64118379921, also known as the Heater Control Valve, is a crucial component in BMW vehicles. It regulates the flow of coolant to the heater core, ensuring optimal heating performance. This valve plays a significant role in maintaining the vehicle’s interior temperature, providing comfort to passengers, especially during colder weather.
It is designed to withstand high temperatures and pressures, ensuring durability and reliability. The part is used in various BMW models from 2001 to 2010, including the 525i, 528i, 530i, and X5. Ensuring the proper functioning of this valve is essential for the overall heating system of the vehicle.
The BMW Part Water Valve 64118379921, also known as the Heater Control Valve, is a crucial component in the vehicle’s heating and cooling system. This valve is responsible for regulating the flow of coolant to the heater core, which in turn provides heat to the cabin.
Material: Made from high-quality materials to ensure durability and reliability.
Compatibility: Fits various BMW models from 2001 to 2010, including the 525i, 528i, 530i, and X5.
Weight: Approximately 0.70 pounds.
Direct Replacement: Designed to replace part number 64-11-6-920-226.
Manufacturer: Produced by BMW, ensuring it meets the company’s stringent quality standards.
The water valve operates by controlling the flow of coolant through the heater core. When the driver turns on the heater, the valve opens to allow hot coolant to flow from the engine into the heater core.
As the coolant passes through the heater core, it releases heat that is then blown into the cabin by the blower fan. When the heater is turned off, the valve closes, stopping the flow of coolant to the heater core.
This precise control of coolant flow ensures that the vehicle’s interior can be heated efficiently and effectively, providing comfort to the occupants.
Gather necessary tools: You will need a socket wrench set, screwdrivers, pliers, a drain pan, and a new BMW water valve (part number 64118379921).
Ensure safety: Disconnect the battery to prevent electrical shock and wear safety gloves.
Drain coolant: Place a drain pan under the radiator and open the drain valve to let the coolant flow out.
Locate the water valve: The water valve is typically located near the heater core hoses.
Remove the old water valve: Use the socket wrench to loosen and remove the hose clamps, then carefully disconnect the hoses from the valve.
Remove the valve: Use the appropriate tools to remove the mounting bolts and take out the old water valve.
Install the new water valve: Position the new valve in place and secure it with the mounting bolts.
Reconnect hoses: Attach the hoses to the new valve and secure them with hose clamps.
Refill coolant: Close the drain valve and refill the radiator with coolant.
Reconnect battery: Reconnect the battery and start the engine to check for leaks.
Make sure to follow the specific instructions for your vehicle model, as there may be slight variations.
To maintain and troubleshoot the BMW Part Water valve 64118379921, follow these guidelines:
Regular Inspection: Check the water valve for any signs of wear, corrosion, or leaks during routine maintenance. Ensure all connections are secure and free from damage.
Coolant System Maintenance: Keep the coolant system in good condition by regularly flushing and replacing the coolant as recommended by BMW. This helps prevent clogs and ensures proper valve operation.
Check for Blockages: Inspect the valve and surrounding hoses for any blockages or debris that could impede water flow.
Clean or replace any obstructed components.
Monitor Heater Performance: Pay attention to the heater’s performance. If you notice a decrease in heating efficiency or coolant leaks, inspect the water valve for potential issues.
Replace Worn Parts: If the valve shows signs of wear or damage, replace it promptly to avoid further complications. Use genuine BMW parts to ensure compatibility and reliability.
Professional Diagnosis: If troubleshooting doesn’t resolve the issue, seek professional help.
A qualified mechanic can diagnose and repair any complex problems with the water valve.
By following these guidelines, you can help ensure the longevity and proper function of the BMW Part Water valve 64118379921.
The BMW Part Water Valve 64118379921, also known as the Heater Control Valve, is a crucial component in maintaining the vehicle’s interior temperature. It regulates the flow of coolant to the heater core, ensuring optimal heating performance and comfort for passengers. The valve is designed to withstand high temperatures and pressures, making it durable and reliable.
The part is used in various BMW models from 2001 to 2010, including the 525i, 528i, 530i, and X5. Ensuring its proper functioning is essential for the overall heating system of the vehicle.
The valve operates by controlling the flow of coolant through the heater core, providing heat to the cabin when the driver turns on the heater.
To maintain and troubleshoot the BMW Part Water Valve 64118379921, regular inspections should be performed during routine maintenance. The coolant system should also be kept in good condition by regularly flushing and replacing the coolant as recommended by BMW. Additionally, checking for blockages, monitoring heater performance, replacing worn parts, and seeking professional help when necessary are essential steps to ensure the longevity and proper function of the valve.
The importance of this part cannot be overstated, as it plays a significant role in maintaining the vehicle’s interior temperature and providing comfort to passengers. Its durability and reliability make it an essential component for BMW vehicles, ensuring optimal performance and longevity.
