Gates 44038 Engine Water Pump

Gates 44038 Water Pump for GM V8 Applications

The Gates 44038 engine water pump is a standard replacement for select Buick, Cadillac, and Chevrolet applications from 1994-1996. Built with a cast aluminum housing and stamped steel impeller, it is engineered for reliable coolant circulation in vehicles such as the Buick Roadmaster, Cadillac Fleetwood, and Chevrolet Caprice.

Key Features

• Cast aluminum housing for durable cooling system service
• Stamped steel impeller with reverse rotation
• Accessory belt drive style
• Outlet quantity: 3
• Includes water pump, 2 gaskets, and O-ring
• No back housing, thermostat housing, fan clutch, or pulley included
• Not timing belt driven

Product Details

Gates Water Pump (Standard) line focuses on OE-quality fit and dependable operation for everyday repair work. Part number 44038 is manufactured with premium alloy materials and tested for seal and bearing function, along with leakage testing of the casting and assembled pump. That makes it a practical choice for cooling system service on 1994-1996 Buick Roadmaster, Cadillac Fleetwood, Cadillac Commercial Chassis, Chevrolet Caprice, Chevrolet Impala, and related GM platforms.

This part cross-references Airtex AW5069 and GMB 130-7110 for the same application.

What This Water Pump Helps Address

• Coolant circulation problems caused by a worn pump
• Overheating from reduced coolant flow
• Leakage at the pump housing or seal area
• Noise from worn bearings in the original pump
• Cooling system service on reverse-rotation accessory belt setups

Installation Notes and Tips

Confirm reverse rotation and accessory belt drive before installation. Verify the outlet layout matches the original pump and replace the included gaskets and O-ring during service. Inspect the belt, hoses, thermostat, and cooling passages while the pump is removed to help complete the repair correctly.

Quality Assurance

Gates manufactures this water pump with functional testing of seals and bearings and leakage testing of both the casting and assembled unit. The result is a replacement built for OE-quality fit and consistent cooling system performance.