Genuine BMW 64118379921 Heater Control Valve

The Genuine BMW heater control valve (part number 64118379921) is an OEM replacement component that regulates coolant flow to the heater core in your vehicle's climate control system. This electronically-controlled valve ensures precise temperature control by modulating hot coolant flow based on signals from the climate control module.

Key Features:

• Genuine BMW OEM quality ensures exact fit and reliable performance
• Electronic solenoid-actuated design for precise coolant flow control
• Direct replacement for worn or failed heater control valves
• Restores proper heating performance and temperature regulation
• Factory specifications for durability and longevity

Common symptoms of a failing heater control valve include insufficient heat output, inconsistent cabin temperature, coolant leaks near the valve assembly, or climate control system error messages. This genuine replacement part ensures your BMW's heating system operates as designed, maintaining optimal comfort in all weather conditions.

OEM Part Number: 64118379921, 64-11-8-379-921