Gates 43329 Engine Water Pump

Gates 43329 Water Pump for Ford and Lincoln

The Gates 43329 engine water pump is a standard replacement for select Ford Expedition, Lincoln Navigator, and Ford F-150 applications. It uses a cast aluminum housing and a plastic impeller with accessory-belt drive to support coolant circulation in the engine cooling system.

Key Features

• Engine water pump for belt-driven cooling system service
• Cast aluminum housing for strength and corrosion resistance
• Plastic impeller with standard rotation
• Accessory belt drive type; not timing-belt driven
• Outlet quantity: 1
• Includes water pump and metal gasket
• No pulley, fan clutch, back housing, or thermostat housing included

Product Details

Gates Water Pump (Standard) part number 43329 is built for direct replacement service on 2017-2020 Ford F-150, 2018-2022 Ford Expedition, and 2018-2021 Lincoln Navigator applications. Gates manufactures each new water pump with premium alloy materials and performs functional testing of seals and bearings, along with leakage testing of the casting and assembled unit, to verify sealing performance before release. This part cross-references GMB 125-9180 for the same application.

For buyers searching for a Ford Expedition water pump replacement, Lincoln Navigator cooling system repair, or a Ford F-150 engine water pump, this Gates 43329 unit provides the correct OE-style fitment for the listed vehicles. The standard rotation design and accessory-belt drive configuration match the original cooling system layout on these applications.

Common Repair Symptoms

• Coolant leaks from the water pump housing or seal area
• Overheating caused by reduced coolant circulation
• Noise from worn pump bearings
• Coolant seepage after thermostat or hose service
• Cooling system performance loss on Ford Expedition, Lincoln Navigator, or Ford F-150

Installation Notes

Confirm engine application, belt-drive configuration, and outlet layout before installation. Replace the metal gasket during service and inspect the accessory belt, hoses, and adjacent cooling components for wear or leakage. Prime and refill the cooling system according to the vehicle service procedure, then verify there are no leaks after startup.

Quality Assurance

Gates water pumps are manufactured for OE-quality fit and undergo seal, bearing, and leakage testing to help verify dependable operation. Part number 43329 is built to meet the requirements of the listed Ford and Lincoln applications.