Four Seasons 89064 Drive Motor Inverter Cooler Water Pump

Reliable Electric Coolant Pump for Toyota Prius

The Four Seasons Coolant Pump 89064 is designed specifically for Toyota Prius models, providing efficient cooling system performance. This electric coolant pump ensures optimal engine temperature regulation with durable plastic and steel construction.

• Electric drive motor inverter cooler water pump
• Plastic housing with steel components for durability
• Inlet diameter: 0.67 inches (17 mm)
• Outlet diameter: 0.66 inches (17 mm)
• Compact dimensions: 4.25" width x 4.05" height x 4.00" depth
• Two terminal pins for electrical connection
• New, not remanufactured part

Four Seasons Coolant Pump Product Line Overview

The Four Seasons Coolant Pump line focuses on electric coolant pumps engineered to meet the specific cooling demands of modern vehicles. This product line emphasizes reliable electric operation and quality materials, such as plastic housings combined with steel components, to maintain consistent coolant flow and temperature control. The 89064 pump is part of this line, designed to integrate seamlessly with Toyota Prius cooling systems.

Detailed Product Description

The Four Seasons 89064 electric coolant pump is a drive motor inverter cooler water pump constructed with a plastic housing and steel internal parts to balance weight and strength. Its inlet and outlet diameters are both 17 mm (0.67 and 0.66 inches respectively), ensuring compatibility with the Toyota Prius cooling system. The pump’s compact size (4.25 inches wide, 4.05 inches high, and 4.00 inches deep) allows for easy fitment in tight engine compartments. Featuring two terminal pins, this electric pump provides reliable electrical connectivity for consistent operation.

Common Applications and Issues Addressed

• Maintains proper coolant circulation in Toyota Prius models
• Prevents engine overheating caused by coolant pump failure
• Replaces faulty or worn electric coolant pumps in hybrid vehicles
• Supports inverter cooling system performance in Prius drive motors
• Helps avoid engine damage due to inadequate coolant flow

Installation Notes and Tips

When installing the Four Seasons 89064 coolant pump, ensure the electrical connections are secure to the two terminal pins. Verify that the inlet and outlet hoses match the 17 mm diameter specifications for proper sealing. Due to its compact dimensions, careful positioning within the engine bay is necessary to avoid interference with surrounding components. Always follow Toyota Prius service guidelines for coolant system maintenance during replacement.

Quality Assurance and Warranty

This Four Seasons Coolant Pump 89064 is a new, not remanufactured part, manufactured to meet OEM standards for fit and function. Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for specific warranty details applicable to this electric coolant pump for Toyota Prius vehicles.