GMB 125-1420 Engine Water Pump

Engine Water Pump for Ford and Mercury V8 Applications

The GMB 125-1420 engine water pump is an OEM-standard replacement built for classic Ford and Mercury cooling system service. Manufactured to meet or exceed OEM specifications, it uses cast iron construction and includes a paper gasket for a direct repair-focused installation.

Key Features

• OEM Standard grade for factory-style replacement performance
• Cast iron housing for durable cooling system service
• Gaskets included for the application
• New condition for maintenance and restoration work
• Pulley not included
• Part number 125-1420 for easy identification

Detailed Description

GMB 125-1420 is an engine water pump for Ford Bronco, Mustang, LTD, E-100 Econoline, F-100, F-250, and F-350 applications, plus Mercury Cougar, Montego, and Villager models listed below. It is built to meet or exceed OEM specifications, making it a practical choice for cooling system repair on 1964-1977 Ford and Mercury vehicles. This part cross-references Airtex AW1028 and Gates 43049 for the same application.

What It Helps Repair

• Coolant circulation problems caused by a worn water pump
• Overheating from reduced coolant flow
• Coolant leaks at the pump housing or gasket surface
• Noisy or rough pump operation from internal wear
• Cooling system service on classic Ford and Mercury engines

Installation Notes and Tips

Verify engine configuration and OE replacement requirements before installation. This water pump includes a paper gasket, and the pulley is not included. Clean the mounting surface thoroughly, inspect the thermostat and hoses, and refill the cooling system with the correct coolant mixture after installation. Confirm fitment against the vehicle listing below, especially for 1974 Ford and 1965-1967 Ford/Mercury applications with specific OE replacement notes.

• Fits 1975-1977 Ford Bronco, N/A
• Fits 1966-1973 Ford Bronco, N/A
• Fits 1974 Ford Bronco, N/A; OE Replacement; w/o A.I.R. Pump
• Fits 1974 Ford E-100 Econoline, N/A; OE Replacement; w/o A.I.R. Pump
• Fits 1969-1973 Ford E-100 Econoline, N/A
• Fits 1969 Ford F-100, N/A
• Fits 1969 Ford F-250, N/A
• Fits 1969 Ford F-350, N/A
• Fits 1968-1969 Ford LTD, N/A
• Fits 1968-1969 Ford Mustang, N/A
• Fits 1964 Ford Mustang, N/A
• Fits 1967-1969 Mercury Cougar, N/A
• Fits 1968-1969 Mercury Montego, N/A
• Fits 1965-1967 Ford LTD, N/A; OE Replacement with Back Plate
• Fits 1965-1967 Ford Mustang, N/A; OE Replacement with Back Plate
• Fits 1966-1967 Mercury Villager, N/A; OE Replacement with Back Plate

Quality Assurance

This GMB water pump is manufactured to meet or exceed OEM specifications and is built to OEM Standard grade requirements for consistent replacement quality.