InMotion WU4132 Engine Water Pump

Engine Water Pump Overview

The InMotion WU4132 engine water pump is built for direct cooling-system service on select Ford, Mazda, and Mercury applications. It uses a precision-machined impeller to promote steady coolant movement, while durable bearings, seals, and a corrosion-resistant housing support reliable operation.

Compatible With Ford Escape, Ford Taurus, Mazda MPV, Mazda Tribute, Mercury Mariner, and Mercury Sable applications, this water pump is engineered for OEM-style fitment and efficient coolant circulation. The WU4132 is a practical replacement when the original pump shows wear, leakage, or reduced flow.

• Precision-machined impeller for consistent coolant flow
• High-quality bearings and seals for smooth, leak-resistant operation
• Corrosion-resistant housing for durability in demanding conditions
• OEM-fit design for straightforward replacement service

Fitment Details

Fits 2008 Mazda Tribute.

Fits 2006 Ford Escape, driven by intake camshaft.

Fits 2003-2006 Mazda MPV, from 7/1/2003.

Fits 2003-2006 Mazda Tribute, from 4/2003.

Fits 2006 Mercury Mariner, driven by intake camshaft.

Fits 2003-2005 Ford Escape, from 4/2003.

Fits 2004-2005 Ford Taurus.

Fits 2005 Mercury Mariner.

Fits 2005 Mercury Sable.

Fits 2003 Ford Taurus, from 4/1/2003.

Common Replacement Reasons

• Coolant leakage from worn seals or housing corrosion
• Overheating caused by reduced coolant circulation
• Noise or rough operation from bearing wear
• Cooling-system service on a vehicle with a failing pump

Installation Notes

Verify engine configuration and production date before ordering, especially on applications with intake-camshaft drive or date-specific fitment notes. Confirm gasket surfaces are clean and inspect the cooling system for contamination before installing the replacement pump.

Quality Assurance

InMotion builds this water pump with a machined impeller, durable sealing components, and a corrosion-resistant housing to support dependable cooling-system performance.