GMB 125-5640 Engine Water Pump

Engine Water Pump for Ford Trucks and Vans

The GMB 125-5640 engine water pump is built for Ford applications that need dependable coolant circulation and OE-standard fit. Manufactured to meet or exceed OEM specifications, it is a direct replacement for select 1992-1994 Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models.

With a cast iron housing and gasket set included, this GMB water pump supports a straightforward repair on high-demand Ford cooling systems. It is a practical choice for owners searching for a Ford F-250 water pump, Ford F-350 water pump, or Ford E-350 Econoline water pump replacement.

Key Features

• OE Standard item grade for factory-style replacement fit and function
• Cast iron construction for durable cooling system service
• Gaskets included for installation on the listed applications
• New condition part for maintenance and repair work
• Compatible with select 1992-1994 Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models
• GMB 125-5640 water pump cross-references Airtex AW4077 for the same application

Detailed Description

The GMB 125-5640 is an engine water pump engineered for cooling system replacement on select Ford trucks and vans. It is manufactured to meet or exceed OEM specifications and uses cast iron construction for a service-ready replacement in demanding engine bay conditions. This part number 125-5640 is listed for 1992-1994 Ford E-350 Econoline, 1992-1994 Ford E-350 Econoline Club Wagon, 1992-1994 Ford F-250, and 1992-1994 Ford F-350 applications, with 1992 coverage beginning 02/03/1992.

For shoppers comparing Ford cooling system parts, the GMB 125-5640 provides an OE-standard solution for common water pump replacement needs. It is also a useful reference when searching by part number 125-5640 or by interchange number AW4077.

What This Water Pump Helps Address

• Coolant circulation problems caused by a worn or failing pump
• Engine overheating related to reduced coolant flow
• Coolant leakage from a deteriorated pump assembly
• Noisy operation from internal pump wear
• Cooling system service on Ford E-350 Econoline, Ford F-250, and Ford F-350 models

Installation Notes and Tips

Verify engine application and build date before installation, especially for 1992 vehicles listed from 02/03/1992. Inspect the mating surfaces, flush the cooling system if contamination is present, and replace worn hoses or belts as needed during service. The pump is supplied with gaskets; use the included paper gaskets during installation and follow the vehicle service manual for torque and coolant refill procedures.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications, and the part is supplied as a new, OE Standard replacement. The cast iron construction and application-specific fitment support consistent service on the listed Ford cooling system repairs.