Bosch 64-11-6-906-652 Heater Control Valve - 3-Way

The Bosch 64-11-6-906-652 is an OEM heater control valve designed to regulate coolant flow to the heater core in your vehicle's HVAC system. This electronically-controlled 3-way valve precisely controls when hot coolant flows through the heater core, ensuring optimal interior temperature control and comfort.

Key Features:

• Genuine Bosch OEM quality construction
• 3-way valve design for precise coolant flow regulation
• Durable materials engineered to withstand cooling system heat and corrosive antifreeze
• Temperature rated from -40°F to 275°F (-40°C to 135°C)
• Precision-molded to factory specifications for proper fit and operation
• Direct replacement for BMW OEM part numbers

Function: This valve controls the flow of hot engine coolant to the heating system. When heating is not required, the valve closes to prevent hot coolant from entering the heater core. When cabin heat is needed, the valve opens to allow warm coolant flow, enabling the HVAC system to heat the vehicle interior efficiently.

OEM Cross-References: 64116906652, 64-11-6-906-652, 64110301939, 64126927915, 64116908294, 64116931708, 1147412353

Application Note: This valve is designed for vehicles equipped with automatic climate control. Not compatible with vehicles equipped with auxiliary heating systems.