US Motor Works US4090 Engine Water Pump

Engine Water Pump for Ford and Mercury

US Motor Works US4090 is an engine water pump for select 1994-1995 Ford Mustang, Ford Thunderbird, and Mercury Cougar applications. It is built for direct replacement service and includes installation sealing devices for the pump-to-engine interface.

Key Features

• Engine water pump for cooling system service
• Includes installation sealing devices
• Direct-fit replacement for select Ford and Mercury V8 applications
• Cross-references Airtex AW4090 and Gates 43062 for the same application
• Part number: US4090

Detailed Description

US Motor Works US4090 is an engine water pump intended for cooling system repair on 1994-1995 Ford Mustang, 1994-1995 Ford Thunderbird, and 1994-1995 Mercury Cougar models. This pump is used to circulate coolant through the engine and radiator, helping maintain proper operating temperature in vehicles that match the listed fitment. The included installation sealing devices support a proper seal during replacement service. US4090 is also referenced by Airtex AW4090 and Gates 43062.

Common Repair Applications

• Coolant circulation problems
• Overheating caused by a worn water pump
• Coolant leakage at the pump mounting surface
• Noise or bearing wear from the existing pump
• Cooling system service on a 1994-1995 Ford Mustang, Ford Thunderbird, or Mercury Cougar

Installation Notes and Tips

Verify engine fitment before installation, since water pump applications can vary by engine configuration. Clean the mounting surface thoroughly and replace the sealing devices supplied with the pump during installation. After installation, refill and bleed the cooling system according to the vehicle service procedure and check for leaks at operating temperature.

Quality Assurance

US Motor Works supplies replacement cooling components for automotive service applications. US4090 is manufactured as a direct replacement water pump for the listed Ford and Mercury vehicles.