US Motor Works US5000P Engine Water Pump

Engine Water Pump for GM Compact Cars

US Motor Works US5000P is an engine water pump for select Buick, Chevrolet, Oldsmobile, and Pontiac applications from the 1980s and early 1990s. It is built for vehicles such as the Pontiac Grand Am, Oldsmobile Cutlass Calais, and Chevrolet Citation, with fitment coverage that includes pulley-equipped applications.

Key Features

• Engine water pump for cooling-system service
• Includes installation sealing devices
• Application coverage for select Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, and Pontiac 6000 models
• Also fits Pontiac Fiero, Pontiac Phoenix, and Oldsmobile Omega applications
• US Motor Works part number US5000P

Fitment Details

• Fits 1988-1991 Oldsmobile Cutlass Calais, includes pulley.
• Fits 1985-1991 Pontiac Grand Am, includes pulley.
• Fits 1984-1988 Pontiac Fiero, includes pulley.
• Fits 1987 Oldsmobile Calais, includes pulley.
• Fits 1982-1986 Buick Century, includes pulley.
• Fits 1982-1986 Chevrolet Celebrity, includes pulley.
• Fits 1982-1986 Oldsmobile Cutlass Ciera, includes pulley.
• Fits 1982-1986 Pontiac 6000, includes pulley.
• Fits 1980-1985 Buick Skylark, includes pulley.
• Fits 1984-1985 Chevrolet Citation II, includes pulley.
• Fits 1980-1984 Oldsmobile Omega, includes pulley.
• Fits 1980-1984 Pontiac Phoenix, includes pulley.
• Fits 1980-1983 Chevrolet Citation, includes pulley.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Overheating concerns in aging GM cooling systems
• Coolant leakage at the pump housing or sealing surfaces
• Noisy pump operation from internal wear
• Poor engine temperature control during normal driving

Installation Notes

Verify engine and accessory configuration before ordering, since this water pump is listed for pulley-equipped applications. Clean the mounting surface thoroughly and replace worn sealing surfaces during installation. This part cross-references Airtex AW5000P and BBB Industries 42084 for the same application.

Quality Assurance

US Motor Works US5000P is supplied as an engine water pump with installation sealing devices included. It is cataloged for direct replacement use across the listed Buick, Chevrolet, Oldsmobile, and Pontiac applications.