Four Seasons 89077 Intercooler Coolant Pump - To Radiator

Overview of Four Seasons Coolant Pump 89077

The Four Seasons Coolant Pump 89077 is an electric intercooler coolant pump designed for select BMW models. Engineered with a durable aluminum and plastic housing, this pump supports efficient engine auxiliary cooling to maintain optimal vehicle performance.

• Electric coolant pump for reliable operation
• Constructed with aluminum and plastic housing materials
• Inlet and outlet diameter of 0.87 inches (22.10 mm)
• Compact dimensions: 4.69" height, 4.43" depth, 3.14" width
• Equipped with 3 terminal pins for electrical connection
• New, not remanufactured, ensuring fresh components

Four Seasons Coolant Pump Product Line Details

The Four Seasons Coolant Pump line focuses on electric coolant pumps designed to support engine auxiliary cooling systems. This product line emphasizes durable materials and precise fitment to maintain proper coolant flow and temperature regulation. The 89077 model is part of this line, providing a direct replacement solution for BMW vehicles requiring an electric intercooler coolant pump.

Product Specifications and Features

The Four Seasons 89077 coolant pump features an electric motor housed in a combination of aluminum and plastic, balancing strength and weight. Both the inlet and outlet ports measure 0.87 inches (22.10 mm) in diameter, facilitating consistent coolant flow. The pump’s overall dimensions—4.69 inches in height, 4.43 inches in depth, and 3.14 inches in width—allow for a compact fit within the engine bay. It includes three terminal pins for secure electrical connections, ensuring reliable operation within the engine auxiliary cooling system.

Compatible BMW Models and Applications

• BMW 530i and 530i xDrive
• BMW 540i and 540i xDrive
• BMW 640i xDrive Gran Turismo
• BMW M550i xDrive
• BMW M760i xDrive and M760Li xDrive

This pump is specifically designed for these BMW models, providing a precise fit and function as an intercooler coolant pump to support engine cooling efficiency.

Common Issues Addressed by the Four Seasons 89077 Pump

• Overheating caused by failing or inefficient coolant pumps
• Reduced coolant circulation affecting engine temperature regulation
• Electrical failures in mechanical coolant pump systems
• Leaks or damage in worn-out pump housings
• Loss of engine auxiliary cooling performance

Installation Notes and Tips

When installing the Four Seasons Coolant Pump 89077, ensure the electrical connections align with the three terminal pins for proper function. Verify that the inlet and outlet hoses match the 0.87-inch diameter ports to prevent leaks. Due to its compact size, careful positioning within the engine bay is necessary to avoid interference with surrounding components. Always follow manufacturer torque specifications and safety procedures during installation.

Quality Assurance and Warranty

The Four Seasons Coolant Pump 89077 is a new, factory-quality replacement part manufactured to meet or exceed OEM standards. Constructed with durable aluminum and plastic materials, it is designed for long-term reliability in demanding engine environments. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.