Gates 41503E Drive Motor Coolant Pump - To Inverter

Overview of Gates Water Pump (Electric) 41503E for Toyota Prius

The Gates Water Pump (Electric) part number 41503E is designed specifically for Toyota Prius models. This electric drive motor coolant pump features durable plastic housing and impeller components, engineered to support the auxiliary inverter cooling system efficiently.

• Plastic housing and impeller for corrosion resistance and lightweight design
• Standard impeller rotation for optimal coolant flow
• Single outlet configuration tailored for auxiliary inverter applications
• Electric drive style ensuring precise coolant circulation
• OE exact comparison rating for reliable fit and performance

Product Line Details: Gates Water Pump (Electric)

The Gates Water Pump (Electric) product line focuses on electric coolant pumps designed to meet exact OE specifications. This line emphasizes electric drive technology, which is essential for modern hybrid vehicles like the Toyota Prius. The 41503E model exemplifies this with its plastic construction and electric drive style, providing efficient cooling for auxiliary inverter systems without including additional components such as pulleys or fan clutches.

Technical Description and Features

The Gates 41503E water pump is constructed with a plastic housing and impeller, which reduces weight and resists corrosion compared to metal alternatives. The impeller rotates in a standard direction, ensuring compatibility with the Toyota Prius cooling system requirements. This pump includes one outlet and is designed specifically for auxiliary inverter cooling, a critical function in hybrid vehicle thermal management. The electric drive style allows for controlled coolant flow, improving system efficiency and reliability.

Applications and Problem Solving

• Maintains proper coolant circulation in the Toyota Prius auxiliary inverter system
• Prevents overheating of inverter components during vehicle operation
• Replaces faulty or worn electric coolant pumps to restore system function
• Addresses coolant flow issues caused by impeller damage or housing leaks
• Supports hybrid system thermal management for improved vehicle performance

Installation Notes and Tips

When installing the Gates 41503E water pump on a Toyota Prius, ensure the electric drive connections are secure and free of corrosion. Verify the impeller rotation matches the original pump to maintain proper coolant flow. Since this pump does not include a pulley or fan clutch, confirm compatibility with existing components. Proper sealing of the plastic housing is essential to prevent leaks.

Quality Assurance and Warranty

The Gates Water Pump (Electric) 41503E meets OE exact comparison ratings, ensuring it matches original equipment specifications for fit and function. Manufactured with high-quality plastic materials, this pump is designed for durability and reliable performance in Toyota Prius vehicles. Warranty details should be confirmed with the distributor or manufacturer.