Four Seasons 89043 Engine Auxiliary Water Pump

Overview of Four Seasons Water Pump 89043 for Audi RS4 and S4

The Four Seasons Water Pump 89043 is an electric auxiliary water pump designed specifically for Audi RS4 and S4 models. Engineered with durable plastic material, this component ensures reliable engine coolant circulation to maintain optimal operating temperatures.

• Electric auxiliary water pump for engine coolant circulation
• Constructed from durable plastic material
• Inlet and outlet pipe diameter: 0.78 inches (20 mm)
• Compact dimensions: 4.25 inches depth, 4.00 inches width, 2.50 inches height
• Two terminal pins for electrical connection
• Meets or exceeds OEM specifications
• New, not remanufactured

Detailed Description of the Four Seasons Water Pump 89043

This Four Seasons Water Pump 89043 is part of the Water Pump product line, which focuses on engine auxiliary water pumps and related cooling components. Designed to meet or exceed OEM standards, this electric water pump features a plastic housing that balances durability with weight savings. The pump’s inlet and outlet pipe diameters are both 0.78 inches (20 mm), allowing for efficient coolant flow. Its compact size—4.25 inches in depth, 4.00 inches in width, and 2.50 inches in overall height—makes it suitable for the tight engine compartments of Audi RS4 and S4 vehicles. The pump includes two terminal pins for secure electrical connections, ensuring consistent operation within the vehicle’s cooling system.

Applications and Common Issues Addressed

• Restores proper coolant circulation in Audi RS4 and S4 engines
• Replaces faulty or failing electric auxiliary water pumps
• Prevents engine overheating caused by inadequate coolant flow
• Eliminates coolant leaks associated with worn pump components
• Supports efficient engine temperature regulation for performance and longevity

Installation Notes and Tips

• Verify compatibility with Audi RS4 and S4 models before installation
• Ensure electrical connections are clean and secure to prevent pump failure
• Inspect surrounding hoses and clamps for wear during replacement
• Follow vehicle manufacturer torque specifications for mounting hardware
• Bleed the cooling system properly after installation to remove air pockets

Quality Assurance and Warranty Information

The Four Seasons Water Pump 89043 is a new, high-quality replacement part that meets or exceeds OEM requirements for fit, form, and function. Manufactured with precision and tested for durability, this pump is backed by Four Seasons’ commitment to quality. Please refer to Four Seasons’ official warranty policy for specific coverage details.