InMotion WU5097 Engine Water Pump

Engine Water Pump for GM 4.2L Applications

Restore cooling system performance with the InMotion engine water pump, part number WU5097. This OE-fit replacement is built for vehicles that rely on steady coolant circulation, including Chevrolet Colorado, GMC Canyon, Hummer H3, and related GM platforms.

Compatible With 2002-2012 Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T, Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, Isuzu i-290, Isuzu i-370, Buick Rainier, Isuzu i-280, Isuzu i-350, and Oldsmobile Bravada applications.

• Precision-machined impeller for consistent coolant flow
• High-quality bearings and seals for smooth, leak-resistant operation
• Corrosion-resistant housing for long service life
• Engineered for OEM fit and straightforward installation
• Built for dependable engine cooling in daily driving and demanding conditions

Detailed Product Overview

The InMotion WU5097 water pump is designed to circulate coolant efficiently through the engine and radiator, helping maintain stable operating temperatures. For Chevrolet Colorado and GMC Canyon owners, as well as Hummer H3 and H3T drivers, proper coolant movement is critical to reducing heat buildup and protecting engine components. This pump also serves a wide range of GM and Isuzu crossover and SUV applications, making WU5097 a practical replacement when the original pump shows wear.

This part number, WU5097, is intended for direct-fit service on the listed vehicles and supports reliable cooling-system operation across the covered model years.

Common Problems This Part Can Address

• Coolant leakage from a worn pump seal
• Overheating caused by reduced coolant circulation
• Noise from failing pump bearings
• Corrosion or housing wear on the original unit
• Cooling performance loss in high-mileage GM and Isuzu vehicles

Installation Notes and Tips

Before installation, inspect the cooling system for contaminated coolant, hose wear, and thermostat condition. Drain the system fully, clean the mounting surface, and verify belt and pulley condition before fitting the new pump. Follow the vehicle service procedure and refill with the correct coolant mixture after installation.

Quality Assurance

InMotion manufactures this water pump with a corrosion-resistant housing, precision-machined impeller, and quality bearing and seal construction to support dependable operation. Part number WU5097 is built to match OEM fitment expectations for the listed applications.