InMotion WU9080 Engine Water Pump

Engine Water Pump for 1987 Subaru Standard

Restore cooling system performance with the InMotion WU9080 engine water pump. This replacement pump is built for the 1987 Subaru Standard with a 4.083" +/- .020" hub height and is engineered for steady coolant circulation, leak-resistant operation, and OE-style fitment.

• Precision-machined impeller for consistent coolant flow
• High-quality bearings and seals for smooth, quiet operation
• Corrosion-resistant housing for long service life
• Engineered for direct-fit installation on the specified Subaru application
• Part number WU9080 for easy identification and ordering

Detailed Product Overview

The InMotion WU9080 is an engine water pump designed for the 1987 Subaru Standard cooling system. Its machined impeller helps maintain coolant movement through the engine, while durable bearings and seals support dependable operation under daily driving conditions. The corrosion-resistant housing adds protection in demanding environments, making this a practical replacement for a worn or leaking pump. This part number, WU9080, is also a useful reference when sourcing a direct replacement for the same Subaru application.

Common Cooling System Issues

• Coolant leaks from a worn pump seal
• Overheating caused by reduced coolant circulation
• Noise from failing pump bearings
• Corrosion-related pump housing damage
• Poor engine temperature control on the 1987 Subaru Standard

Installation Notes and Tips

Verify hub height before installation and confirm the application matches the 1987 Subaru Standard with 4.083" +/- .020" hub height. Inspect the belt, gasket surfaces, hoses, and coolant condition during service, and replace any worn cooling-system components as needed. Proper torque and a full cooling-system bleed help support reliable operation after installation.

Quality Assurance

InMotion builds this water pump with durable bearings, seals, and a corrosion-resistant housing to support long-term cooling-system performance. Part number WU9080 is engineered for the listed Subaru fitment and direct replacement use.