URO 64116906652 HVAC Heater Control Valve

Overview of URO HVAC Heater Control Valve 64116906652

The URO HVAC Heater Control Valve 64116906652 is designed specifically for select BMW models, providing precise temperature regulation within the vehicle's heating and cooling system. Engineered with durable PA 66 material and a solenoid operation type, this valve ensures reliable performance in controlling coolant flow to the heater core.

• Compatible with BMW models including 525i, 528i, 530i, 535i, 545i, 550i, 645Ci, 650Ci, 745i, 750i, 760i, M5, M6, and X5
• Three-port design with inlet and outlet port diameters of 21.2 mm (outside) and 14.2 mm (inside)
• Solenoid-operated valve for precise temperature control
• Blade pin terminal type with three male terminals and one female square connector
• Constructed from PA 66 for durability and heat resistance

Detailed Product Description

This HVAC heater control valve from URO is a specific fit part engineered for a range of BMW vehicles, including the 525i, 528i, 530i, 535i, and several others. The valve features a three-port configuration, allowing efficient coolant flow management through the heating system. The inlet port outside diameter measures 21.2 mm, while both the inlet and outlet port inside diameters are 14.2 mm, ensuring compatibility with OEM hoses and connectors.

Equipped with a solenoid operation type, the valve provides responsive control over the heater core's coolant supply, enabling accurate cabin temperature regulation. The electrical connection includes a single female square connector with three male blade pin terminals, designed for secure and reliable electrical engagement. Manufactured from PA 66, the valve offers resistance to heat and wear, contributing to long-term durability.

Common Applications and Issues Addressed

• Regulates coolant flow to maintain desired cabin temperature
• Prevents heater core overheating or insufficient heating
• Resolves issues with inconsistent or no heat output in BMW 5 Series and 7 Series models
• Addresses solenoid valve failure symptoms such as heater control malfunction
• Replaces faulty valves causing coolant leaks or electrical connection problems

Installation Notes and Tips

Installation requires removal of the old heater control valve and connection to the vehicle’s coolant hoses matching the specified port diameters. Ensure the blade pin terminals and female connector are properly aligned and securely connected to avoid electrical faults. Note that mounting hardware and gaskets or seals are not included and should be reused or replaced as necessary. Verify compatibility with your specific BMW model and engine configuration before installation.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM specifications, using quality materials such as PA 66 for durability and heat resistance. While specific warranty details for part number 64116906652 are not provided, URO typically offers coverage against manufacturing defects. It is recommended to consult the supplier or manufacturer for exact warranty terms.