US Motor Works US9128 Engine Water Pump

Engine Water Pump for BMW 750iL

US Motor Works US9128 is an engine water pump for select BMW 750iL models from 1988-1994. It includes installation sealing devices and is built for direct replacement service on the specified application.

Key Features

• Engine water pump for cooling system service
• Includes installation sealing devices
• Direct-fit replacement for select BMW 750iL applications
• Cross-references Dorman - HELP 42021 for the same application
• Part number US9128 for ordering and catalog lookup

Detailed Description

US Motor Works US9128 is an engine water pump for 1988-1994 BMW 750iL models. This BMW 750iL water pump is intended for cooling system repair where the original pump has worn bearings, leaking seals, or reduced coolant circulation. The included sealing devices support proper sealing during installation, and the part cross-references Dorman - HELP 42021 for the same application. Additional interchange references include 11 51 0 004 161, 11 51 0 007 040, AW9128, and WP-9015.

Common Issues This Part May Address

• Coolant leakage from the water pump housing or seal area
• Overheating caused by poor coolant circulation
• Noise from a worn or failing pump bearing
• Cooling system service on a BMW 750iL with a leaking pump

Installation Notes and Tips

Verify engine cooling system condition before installation and inspect related components such as hoses, thermostat, and drive belt. Clean the mounting surface thoroughly and follow the vehicle service procedure for torque and coolant refill. Confirm fitment for 1988-1994 BMW 750iL, N/A, before ordering.

Quality Assurance

US Motor Works supplies replacement cooling system components for service applications. US9128 is cataloged for the listed BMW 750iL fitment and includes installation sealing devices as noted by the manufacturer.