GMB 130-7250 Engine Water Pump

Engine Water Pump for GM Applications

This GMB engine water pump is built to meet or exceed OEM specifications for dependable cooling-system service. It is an OEM standard replacement with a cast iron housing, gasket included, and fitment coverage for select Chevrolet, GMC, and Hummer applications.

Compatible With 1999-2004 Chevrolet and GMC trucks and vans, plus 2002-2004 Hummer H1 applications, this water pump is a direct-fit service part for common GM cooling repairs. Part number 130-7250 is also a useful reference when matching the correct replacement for the same application.

Key Features

• OEM standard engine water pump for factory-style replacement
• Cast iron construction for durable cooling-system service
• Gaskets included for installation
• New condition replacement part
• No pulley included
• Manufactured to meet or exceed OEM specifications

Detailed Description

GMB 130-7250 is an engine water pump designed for select GM platforms, including Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, GMC Savana 3500, and related C/K-series truck and Suburban applications. It also covers 2002-2004 Hummer H1 models. The cast iron body supports long-term cooling-system use, while the included paper gasket helps support a proper seal during replacement. This part cross-references Airtex AW5086 for the same application.

Use this water pump when servicing a worn or leaking cooling system on Chevrolet C2500, Chevrolet K3500, GMC C1500 Suburban, or GMC P3500 applications. The part number 130-7250 is commonly searched for GM water pump replacement needs where OEM-standard fit and material selection matter.

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
• Repairing coolant seepage at the pump mounting surface
• Servicing GM trucks, vans, and Hummer H1 cooling systems

Installation Notes and Tips

Verify engine configuration and pulley style before ordering, especially on 1999 Chevrolet and GMC applications noted with a pressed-on pulley. Confirm the vehicle year, make, and model against the fitment list before installation. Replace the gasket during service and inspect related cooling-system components, hoses, and coolant condition while the pump is removed.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications and supplies it as an OEM standard replacement part. The cast iron construction and new-condition status support consistent service quality for the listed Chevrolet, GMC, and Hummer applications.