GMB 120-4370 Engine Water Pump

Engine Water Pump for Chrysler and Dodge V8 Applications

GMB 120-4370 is an engine water pump manufactured to meet or exceed OEM specifications for select Chrysler and Dodge applications. Built with an aluminum housing, an included pulley, and a rubber gasket, it is a direct-fit cooling system replacement for vehicles that need dependable coolant circulation.

Key Features

• OEM Standard item grade for OE-style fit and function
• Aluminum construction for durable cooling system service
• Gaskets included for installation on the specified application
• Pulley included
• New condition replacement part
• Part number 120-4370 for easy identification

Detailed Description

This GMB water pump is built for cooling system service on 2003-2008 Dodge Ram 1500, 2003-2008 Dodge Ram 2500, 2003-2008 Dodge Ram 3500, 2004-2008 Dodge Durango, and 2007-2008 Chrysler Aspen applications. It is engineered to meet or exceed OEM specifications, making it a practical replacement when restoring proper coolant flow in Chrysler and Dodge trucks and SUVs. This part cross-references Airtex AW7168 for the same application.

As an OEM Standard replacement, GMB 120-4370 is intended for buyers who want a water pump that matches original equipment expectations for fit and cooling performance. The aluminum body supports long-term service in demanding engine bay conditions, while the included rubber gasket and pulley simplify matching the original configuration.

What It Is Used For

• Replacing a leaking or worn engine water pump
• Restoring coolant circulation in the engine cooling system
• Addressing overheating caused by pump wear or seal failure
• Correcting noise or bearing wear from the water pump assembly
• Servicing Chrysler Aspen, Dodge Durango, and Ram truck cooling systems

Installation Notes and Tips

Verify engine application and accessory layout before installation. Inspect the cooling system, belt condition, hoses, and thermostat at the same time to avoid repeat labor. Clean the mounting surface thoroughly and confirm the gasket seats evenly before filling and bleeding the system. Use the vehicle service procedure for coolant refill and air removal after installation.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications and supplies it as a new, OEM Standard replacement part. The design and included gasket support a proper service replacement for the listed Chrysler and Dodge applications.