InMotion WU5089 Engine Water Pump

Engine Water Pump for GM V8 Cooling Systems

Restore coolant circulation with the InMotion WU5089 engine water pump. This OE-fit replacement is built for select Chevrolet and GMC trucks and SUVs from 2001-2006, including Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, Sierra 3500, Suburban 2500, Yukon XL 2500, and Avalanche 2500 applications.

InMotion WU5089 is engineered for steady coolant flow, reliable sealing, and consistent operation in demanding engine cooling systems.

Key Features

• Precision-machined impeller for efficient coolant movement
• High-quality bearings and seals for smooth, leak-resistant operation
• Corrosion-resistant housing for long-term durability
• OEM-style fit for straightforward replacement
• Built for engine cooling performance in heavy-duty GM applications

Detailed Description

The InMotion WU5089 engine water pump is a direct-fit cooling system component for 2001-2006 Chevrolet Silverado 2500 HD, 2001-2006 Chevrolet Silverado 3500, 2001-2006 GMC Sierra 2500 HD, 2001-2006 GMC Sierra 3500, 2001-2006 Chevrolet Suburban 2500, 2001-2006 GMC Yukon XL 2500, and 2002-2006 Chevrolet Avalanche 2500 models. It is designed to maintain proper coolant circulation through the engine, helping the cooling system manage operating temperatures under load. The corrosion-resistant housing, sealed bearing assembly, and precision impeller support dependable service in GM truck and SUV cooling applications. Part number WU5089 is a practical replacement choice when servicing worn or leaking water pumps on these vehicles.

What It Helps Address

• Coolant leaks from a worn pump seal or housing
• Overheating caused by reduced coolant circulation
• Noise from failing pump bearings
• Uneven engine temperature control
• Cooling system service on high-mileage Chevrolet Silverado 2500 HD and GMC Sierra 3500 models

Installation Notes and Tips

Verify engine application and gasket surface condition before installation. Flush the cooling system if contamination or debris is present, and inspect hoses, thermostat, and coolant condition while the pump is removed. Confirm pulley alignment and torque fasteners to the vehicle manufacturer’s specifications. For fitment confirmation, match the vehicle year, make, and model to the listed applications for WU5089.

Quality Assurance

InMotion WU5089 is built with durable materials and OEM-style dimensions to support reliable cooling system service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.