Heater Control Valve HAVC for BMW E60 E63 E64 E65 E66 M6 M5 760Li 750i 745i 550i

Heater Control Valve for BMW

This heater control valve regulates coolant flow to the cabin heater core on BMW E60, E63, E64, E65, E66, M5, M6, 550i, 745i, 750i, and 760Li models.

Overview

This heater control valve controls coolant flow into the heater core so the cabin reaches and holds the requested temperature on BMW E60, E63, E64, E65, and E66 vehicles. The heater control valve opens and closes coolant paths for the dual-zone climate systems found on these chassis. It fits owners and shops replacing a leaking, seized, or electrically failed valve.

Built For Performance

• Regulates coolant flow to the heater core for cabin heat
• Housing seals against coolant leaks under pressure and heat
• Connections match the factory coolant line layout
• Suits dual-zone climate control operation
• Compact body fits the engine bay mounting location

Fits These Machines

• for BMW E60
• for BMW E63
• for BMW E64
• for BMW E65
• for BMW E66
• for BMW M5
• for BMW M6
• for BMW 550i
• for BMW 745i
• for BMW 750i
• for BMW 760Li

On-The-Job Use

• Restoring cabin heat when the valve fails closed
• Stopping coolant leaks from a cracked valve housing
• Repairing climate control faults on BMW E60 and E65 models
• Servicing coolant systems during heater core work

Specs At A Glance

Good To Know

Q: Why does my cabin lose heat after replacing this valve? A: Trapped air in the cooling system is a common cause, so bleed the system thoroughly after installation. Confirm the valve is opening and closing as commanded.

Q: Can a failed heater control valve cause overheating? A: A stuck valve can disrupt coolant flow and contribute to temperature problems along with leaks. Inspect the cooling system for related faults when the valve is replaced.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.