Four Seasons 89032 Engine Auxiliary Water Pump

Mercedes-Benz Auxiliary Water Pump

Four Seasons 89032 is a new electric auxiliary water pump for engine coolant circuits. Built with a plastic housing and OEM-matching inlet and outlet dimensions, it is made for Mercedes-Benz applications that require precise coolant circulation support.

This Four Seasons Water Pump line focuses on dependable engine coolant components for service replacement. Part number 89032 is an OE-style auxiliary pump that meets or exceeds OEM requirements and is designed for vehicles such as the Mercedes-Benz S550, CL550, and S600.

Key Features

• Brand: Four Seasons Water Pump
• Part number: 89032
• Electric auxiliary water pump design
• New construction with plastic material
• Inlet and outlet pipe diameter: 0.72 in. / 18.30 mm
• Overall height: 3.75 in.; overall width: 4.00 in.; depth: 5.75 in.
• 2-terminal pin configuration
• Meets or exceeds OEM specifications

Detailed Description

Four Seasons 89032 is an auxiliary engine water pump used in Mercedes-Benz cooling systems to move coolant where additional circulation is required. The electric design and compact auxiliary style make it a direct-fit service part for select Mercedes-Benz models, including the S-Class, CL-Class, and CLK550 applications listed below. If you are replacing a failing Mercedes-Benz auxiliary water pump, 89032 provides the correct inlet and outlet sizing for a proper service match.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Solve

• Weak or inconsistent auxiliary coolant circulation
• Cooling system performance issues tied to a failing electric pump
• Coolant flow concerns in Mercedes-Benz engine auxiliary circuits
• Replacement needs for worn or leaking auxiliary water pump assemblies
• Fitment-related service work on select Mercedes-Benz S550, CL550, and S600 models

Installation Notes and Tips

• Verify the vehicle’s original pump style, connector, and hose dimensions before installation.
• Confirm the application is for the listed Mercedes-Benz models and notes, including w/o Rear Htr where specified.
• Inspect coolant hoses, clamps, and electrical terminals during replacement.
• Bleed the cooling system according to factory service procedures after installation.

Quality Assurance

Four Seasons 89032 is a new replacement part that meets or exceeds OEM requirements for the listed applications. It is built as an electric auxiliary water pump for engine coolant components and is intended for direct service use on compatible Mercedes-Benz vehicles.

Compatible Vehicles

• Fits 2017 Mercedes-Benz Maybach S550, Water Pump
• Fits 2014-2015 Mercedes-Benz S550, Water Pump
• Fits 2007-2014 Mercedes-Benz CL550, w/o Rear Htr; Water Pump
• Fits 2007-2014 Mercedes-Benz CL600, w/o Rear Htr; Water Pump
• Fits 2008-2014 Mercedes-Benz CL63 AMG, w/o Rear Htr; Water Pump
• Fits 2008-2014 Mercedes-Benz CL65 AMG, w/o Rear Htr; Water Pump
• Fits 2007-2013 Mercedes-Benz CL500, w/o Rear Htr; Water Pump
• Fits 2012-2013 Mercedes-Benz S350, w/o Rear Htr; Water Pump
• Fits 2010-2013 Mercedes-Benz S400, w/o Rear Htr; Water Pump
• Fits 2013 Mercedes-Benz S550, w/o Rear Htr; Water Pump
• Fits 2007-2011 Mercedes-Benz S550, w/o Rear Htr; Water Pump
• Fits 2007-2013 Mercedes-Benz S600, w/o Rear Htr; Water Pump
• Fits 2007-2013 Mercedes-Benz S65 AMG, w/o Rear Htr; Water Pump
• Fits 2008-2010 Mercedes-Benz S450, w/o Rear Htr; Water Pump
• Fits 2007-2010 Mercedes-Benz S500, w/o Rear Htr; Water Pump
• Fits 2008-2010 Mercedes-Benz S63 AMG, w/o Rear Htr; Water Pump
• Fits 2009 Mercedes-Benz CLK550, Water Pump