Motorcraft Auxiliary Water Pump Assembly

The Motorcraft Auxiliary Water Pump Assembly is an electric auxiliary coolant pump, also called a secondary water pump or auxiliary coolant pump. It is designed as a Ford-engineered replacement part. It circulates coolant through supplemental circuits in the vehicle's cooling or heating system. These circuits can include the heater core and other auxiliary loops. Circulating coolant this way supports consistent heater output and helps manage engine temperature.

Key Features:

• Motorcraft is Ford Motor Company's genuine parts brand, and these parts are engineered to meet Ford specifications
• Complete assembly designed for direct replacement of the original auxiliary pump
• Electric operation provides coolant flow independent of engine speed
• Built for durability under repeated heat cycles and exposure to coolant
• Helps restore proper coolant circulation and cabin heating performance

Replacing a worn or failed auxiliary water pump helps maintain reliable cooling system operation and heater performance. Choose the specific part number in this product line that matches your application.