GMB 120-3072 Engine Water Pump

Engine Water Pump for Dodge Ram and More

The GMB 120-3072 engine water pump is an OEM-standard replacement built to meet or exceed original equipment specifications. It uses cast iron construction, includes a gasket, and comes with a pulley for a direct-fit cooling system service on select Dodge Ram, Dodge D-Series, Chevrolet P30, and GMC P3500 applications.

Key Features

• OEM Standard item grade for factory-style fit and function
• Cast iron housing for durable cooling system service
• Gaskets included for installation on listed applications
• Pulley included
• New condition replacement part
• GMB 120-3072 water pump for select standard-duty trucks and vans

Detailed Product Overview

Built for cooling system repair and maintenance, this GMB engine water pump is engineered for vehicles that need dependable coolant circulation and OE-level replacement quality. The 120-3072 is a strong match for long-tail searches such as Dodge Ram 2500 water pump replacement, Dodge Ram 3500 engine water pump, and Chevrolet P30 cooling system repair. This part cross-references Airtex AW7145 and Gates 23145 for the same application.

Compatible With 1994-2010 Dodge Ram 2500, Standard Duty; 1994-2007 Dodge Ram 3500, Standard Duty; 1989-1993 Dodge D250, Standard Duty; 1989-1993 Dodge D350, Standard Duty; 1989-1993 Dodge W250, Standard Duty; 1989-1993 Dodge W350, Standard Duty; 1990-1991 Chevrolet P30, Standard Duty; and 1989-1991 GMC P3500, Standard Duty.

What This Water Pump Helps Address

• Coolant circulation problems caused by a worn pump
• Overheating from reduced water pump performance
• Coolant leaks at the pump mounting surface
• Noisy or rough pump operation in the cooling system
• Cooling system service needs on Dodge Ram 2500 and Dodge Ram 3500 trucks

Installation Notes and Tips

Verify engine application, pulley alignment, and gasket surface condition before installation. Flush the cooling system if contamination is present, and inspect hoses, belts, and related components while the pump is removed. Use the included gasket during installation and follow the vehicle service manual for torque and coolant fill procedures.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications. The 120-3072 is a new, OEM-standard replacement designed for consistent fitment on the listed Dodge, Chevrolet, and GMC applications.