InMotion WU4048 Engine Water Pump

Engine Cooling Replacement

The InMotion WU4048 engine water pump is built for Ford trucks and vans that need dependable coolant circulation and stable operating temperatures. It is engineered for a direct OEM-style fit and smooth, leak-resistant operation.

• Precision-machined impeller for consistent coolant flow
• High-quality bearings and seals for smooth operation
• Corrosion-resistant housing for long-term durability
• OEM fit for straightforward installation
• Supports engine cooling performance under demanding conditions

Fitment Details

Compatible with 1987-1992 Ford Bronco, N/A. Compatible with 1987-1992 Ford F-150, N/A. Compatible with 1987-1992 Ford F-250, N/A. Compatible with 1987-1992 Ford F-350, N/A. Compatible with 1987-1991 Ford E-150 Econoline, N/A. Compatible with 1987-1991 Ford E-150 Econoline Club Wagon, N/A. Compatible with 1987-1991 Ford E-250 Econoline, N/A. Compatible with 1987-1991 Ford E-250 Econoline Club Wagon, N/A. Compatible with 1987-1991 Ford E-350 Econoline, N/A. Compatible with 1987-1991 Ford E-350 Econoline Club Wagon, N/A.

Common Replacement Uses

• Overheating caused by reduced coolant circulation
• Coolant leaks from worn seals or housing wear
• Noisy or rough pump operation from bearing wear
• Cooling system service on high-mileage Ford applications
• Restoring proper engine temperature control

Installation Notes

Verify engine application and cooling system configuration before installation. Inspect the belt drive, hoses, thermostat, and coolant condition during service to help prevent repeat cooling issues. Follow the vehicle service procedure for coolant refill and bleeding after installation.

Quality Assurance

The WU4048 is built with a machined impeller, durable bearings and seals, and a corrosion-resistant housing for reliable cooling-system service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.