Dorman 902-062 Heater Water Pump

Overview of Dorman Heater Water Pump 902-062

The Dorman 902-062 heater water pump is designed specifically for Ford Escape and Mercury Mariner models. This auxiliary water pump helps maintain optimal engine temperature by circulating coolant through the heater core, ensuring reliable heating performance in your vehicle.

• Constructed with durable plastic, rubber, and steel materials
• Inlet and outlet ports each have a 0.75-inch outside diameter
• Operates on 12-watt power for efficient coolant circulation
• Standard grade type for dependable performance
• Includes one auxiliary water pump; mounting hardware and gasket not included
• Color: Black for easy identification and compatibility

Detailed Product Description

The Dorman 902-062 heater water pump features a robust combination of plastic, rubber, and steel components to ensure durability and resistance to wear. Both the inlet and outlet ports have an outside diameter of 0.75 inches, facilitating proper coolant flow through the heater system. This pump operates at 12 watts, providing sufficient power to circulate coolant effectively without overloading the electrical system. The black finish complements the engine bay aesthetics and helps with quick visual inspections. While mounting hardware and gaskets are not included, the pump is designed for straightforward integration into the existing heater system of compatible vehicles.

Compatible Vehicles and Applications

This heater water pump is compatible with the following vehicles:

• Ford Escape
• Mercury Mariner

It is intended for use as an auxiliary water pump to support the vehicle’s heating system by circulating coolant through the heater core.

Common Issues Addressed by This Heater Water Pump

• Insufficient cabin heat due to poor coolant circulation
• Overheating heater core causing inconsistent temperature control
• Failure of the original auxiliary water pump leading to heating system malfunction
• Coolant leaks or pump noise indicating wear or damage
• Electrical issues related to low wattage or pump failure

Installation Notes and Tips

• Ensure the vehicle is cool and the cooling system is depressurized before installation
• Verify inlet and outlet port sizes (0.75 inches) match existing hoses
• Check electrical connections for proper 12-volt power supply
• Replace any worn or damaged mounting hardware and gaskets separately, as these are not included
• Test the pump operation after installation to confirm proper coolant flow

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-062 heater water pump undergoes rigorous quality control to ensure reliable performance in Ford Escape and Mercury Mariner vehicles. Please refer to Dorman’s warranty policy for specific coverage details.