Four Seasons 89030 Engine Auxiliary Water Pump

Engine Auxiliary Water Pump for VW and Audi

Four Seasons 89030 is a new electric auxiliary water pump for engine coolant systems. Built with a plastic housing and OE-style dimensions, it is made for direct replacement service on select Audi and Volkswagen models, including Audi Q3, Volkswagen Tiguan, and Volkswagen Passat applications.

The Four Seasons Water Pump line focuses on cooling-system replacement parts, and this auxiliary pump follows that approach with a 2-pin electrical connection, 20 mm inlet and outlet diameters, and a compact layout for tight engine bay packaging. Part number 89030 meets or exceeds OEM requirements and is listed for multiple VW and Audi coolant pump applications.

Key Features

• Brand: Four Seasons Water Pump
• Part number: 89030
• Engine auxiliary water pump for coolant circulation
• Electric operation with 2 terminal pins
• Plastic construction
• 20.00 mm inlet and outlet diameters
• Overall size: 3.50 in. wide, 2.50 in. high, 4.50 in. depth
• New replacement part that meets or exceeds OEM requirements

Detailed Description

Four Seasons 89030 is an auxiliary engine coolant pump used in cooling-system circuits where electric coolant flow is required. It is listed across a wide range of Volkswagen and Audi fitments, including 2008-2014 Audi TT Quattro, 2008-2014 Volkswagen GTI, 2009-2016 Volkswagen Tiguan, 2008-2013 Audi A3, 2009-2013 Audi A3 Quattro, 2008-2010 Volkswagen Jetta, and 2015-2018 Audi Q3 applications. This part number is also referenced for Volkswagen Passat, CC, Beetle, Eos, Golf, GLI, Golf City, Jetta City, Passat CC, Tiguan Limited, and related coolant pump applications.

This part cross-references Monroe Shocks & Struts (e.g., 902069) for the same application. If you are searching for a replacement auxiliary coolant pump for a Volkswagen Tiguan coolant pump issue or an Audi Q3 water pump replacement, Four Seasons 89030 is a direct-fit option built to match the listed OE-style configuration.

Common Problems This Part Can Address

• Loss of electric coolant circulation in the auxiliary cooling circuit
• Coolant pump fault codes related to the auxiliary pump circuit
• Overheating concerns tied to reduced coolant flow
• Leakage or housing wear at the pump assembly
• Poor heater or after-run coolant circulation on listed VW and Audi models

Installation Notes and Tips

Verify the inlet and outlet hose size, electrical connector style, and vehicle application before installation. This pump uses a straight hose connection on select Audi Q3 and Q3 Quattro applications, so confirm the hose routing and mounting location against the original part. Always inspect the cooling system for contamination, damaged hoses, or connector corrosion before replacing the pump. Proper coolant refill and system bleeding are important after installation to restore normal circulation.

Quality Assurance

Four Seasons 89030 is a new part and is listed as meeting or exceeding OEM requirements. Its OE-style dimensions and application coverage support accurate replacement on the specified Audi and Volkswagen cooling-system platforms.