Gates 41504E Engine Water Pump

Overview of Gates Water Pump (Electric) 41504E

The Gates Water Pump (Electric) 41504E is engineered for reliable cooling system performance in select BMW models. Designed with durable aluminum housing and a plastic impeller, this electric engine water pump ensures efficient coolant circulation for optimal engine temperature management.

• Aluminum housing for lightweight durability
• Plastic impeller with standard rotation
• Electric drive style for precise operation
• OE exact comparison rating for direct replacement
• Single outlet design suitable for main engine cooling

Product Line Details: Gates Water Pump (Electric)

The Gates Water Pump (Electric) product line focuses on electric-driven water pumps that provide consistent coolant flow and improved engine temperature control. This line is designed to meet original equipment specifications, offering a direct fit and reliable performance for vehicles requiring electric water pumps, such as various BMW models.

Technical Description and Features

The Gates 41504E water pump features an aluminum housing that offers corrosion resistance and structural strength while keeping weight low. The plastic impeller is designed with a standard rotation direction to match factory specifications, ensuring compatibility and efficient coolant movement. This electric water pump operates without a fan clutch or pulley, relying on an electric drive style for precise control. It includes one outlet and is intended for main engine applications, making it suitable for maintaining optimal engine temperatures in BMW vehicles.

Compatible BMW Models and Applications

• BMW 1 Series M, 135i, 135is
• BMW 3 Series: 335i, 335is, 335i xDrive, 335xi
• BMW 5 Series: 535i, 535i GT, 535i GT xDrive, 535i xDrive, 535xi
• BMW 6 Series: 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe
• BMW 7 Series: 740i, 740Li, 740Li xDrive, ActiveHybrid 5, ActiveHybrid 7
• BMW SUVs and Crossovers: X1, X3, X4, X5, X6
• BMW Z4 Roadster

Common Issues Addressed by This Water Pump

• Engine overheating due to coolant circulation failure
• Coolant leaks from worn or damaged water pump housing
• Reduced engine performance caused by inefficient cooling
• Electric water pump failure impacting hybrid and turbocharged engines
• Noise or vibration from faulty impeller or pump bearings

Installation Notes and Tips

When installing the Gates 41504E water pump, ensure the cooling system is properly drained before removal of the old pump. Verify the impeller rotation matches the original equipment to maintain correct coolant flow. Since this pump does not include a pulley or fan clutch, confirm compatibility with your vehicle’s drive system. Use manufacturer-recommended coolant and follow torque specifications for mounting bolts to avoid leaks or damage.

Quality Assurance and Warranty

The Gates Water Pump (Electric) 41504E meets OE exact comparison ratings, ensuring it matches original equipment performance and fitment. Manufactured with high-quality materials such as aluminum housing and plastic impeller, this water pump is designed for durability and reliable operation. Please refer to Gates’ warranty policy for specific coverage details.