InMotion WU4102 Engine Water Pump

Engine Cooling Replacement for Ford Vans

The InMotion WU4102 engine water pump is built for Ford Freestar and Ford Windstar applications that need dependable coolant circulation and stable operating temperatures. It is engineered for direct-fit replacement use on the listed vehicles, with a design focused on smooth operation and leak resistance.

• Precision-machined impeller for consistent coolant flow
• High-quality bearings and seals for smooth, leak-free operation
• Corrosion-resistant housing for long service life
• OEM-style fit for straightforward installation
• Direct replacement for Ford Freestar and Ford Windstar cooling system service

Detailed Product Overview

InMotion part number WU4102 is an engine water pump for 2004-2007 Ford Freestar and 2001-2003, 1996-1998 Ford Windstar models. It is designed to circulate coolant through the engine and radiator system, helping maintain proper temperature control during daily driving and stop-and-go operation. The precision-machined impeller supports steady coolant movement, while the bearing and seal design is intended to deliver quiet, reliable service. The corrosion-resistant housing adds durability in demanding underhood conditions. This part number, WU4102, is a practical replacement choice for Ford Freestar and Ford Windstar cooling system repairs.

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

Common Problems This Part Can Address

• Coolant leaks from a worn pump seal or housing
• Overheating caused by reduced coolant circulation
• Noise from failing pump bearings
• Temperature fluctuations from an inefficient water pump
• Cooling system service on a Ford Freestar or Ford Windstar

Installation Notes and Tips

Verify engine application and compare the original pump before installation. Clean the mounting surface thoroughly, inspect the belt drive and nearby cooling components, and refill the system with the correct coolant after installation. Bleed air from the cooling system according to the vehicle service procedure to help prevent hot spots and temperature irregularities. Confirm fitment for your specific Ford Freestar or Ford Windstar before completing the repair.

Quality Assurance

InMotion designs this water pump with a corrosion-resistant housing, precision-machined impeller, and quality bearing and seal construction for dependable cooling-system service.