Four Seasons 73342 HVAC Heater Water Shut-Off Valve Actuator

Reliable HVAC Heater Water Shut-Off Valve Actuator

The Four Seasons Heater Valve actuator motor (part number 73342) is designed to provide precise control of your vehicle's heating system. This HVAC heater water shut-off valve actuator ensures efficient temperature regulation by controlling the flow of hot coolant through the heater core.

• Equipped with 1 hose connector for secure coolant flow
• Rectangular female connector shape with 5 terminals for reliable electrical connection
• Features 3 mounting ears for stable installation
• Door linkage is female, matching OEM specifications
• Heater valve actuator motor style for accurate HVAC control

About the Four Seasons Heater Valve Product Line

The Heater Valve product line from Four Seasons focuses on components that regulate heater water flow within the HVAC system. This line includes actuator motors like part number 73342, engineered to replace factory heater valves and restore proper heating function. The design emphasizes compatibility with various vehicle makes and models, ensuring dependable operation and temperature control.

Detailed Product Description

The Four Seasons 73342 heater valve actuator motor is a critical component in your vehicle’s HVAC system. It controls the shut-off valve that regulates hot water flow to the heater core, allowing for precise cabin temperature adjustments. The actuator features a rectangular female connector with five terminals, ensuring a secure and stable electrical connection. Its single hose connector and three mounting ears provide a straightforward installation process. The female door linkage matches OEM configurations, maintaining proper mechanical operation within the HVAC assembly.

Common Applications and Issues Addressed

• Restores proper heater core water flow control in vehicles experiencing inconsistent cabin heating
• Replaces faulty or stuck heater valve actuators causing no heat or overheating
• Solves HVAC system malfunctions related to heater water shut-off valve operation
• Addresses electrical connection failures with its 5-terminal female connector
• Improves temperature regulation in vehicles with heater valve linkage issues

Installation Notes and Tips

When installing the Four Seasons 73342 heater valve actuator, ensure the three mounting ears align correctly with the vehicle’s HVAC housing. The rectangular female connector with five terminals should be securely connected to avoid electrical faults. Note that mounting hardware is not included, so retain original fasteners or source appropriate replacements. Verify the hose connector is properly seated to prevent coolant leaks. This part is compatible with various makes and models; consult your vehicle’s service manual for specific fitment details.

Quality Assurance and Warranty

Four Seasons manufactures the 73342 heater valve actuator motor to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, refer to the product packaging or manufacturer documentation.