Gates 42180 Engine Water Pump

Gates Water Pump for Hyundai and Kia

The Gates 42180 engine water pump is a standard replacement for select Hyundai and Kia applications, including Hyundai Elantra N, Kona N, Veloster N, Tucson, Santa Fe, Sonata, and Kia Sportage, Optima, Sorento, and related models. Built with a cast aluminum housing and a plastic impeller, it is engineered for dependable coolant circulation and OE-quality fit.

Key Features

• Cast aluminum housing for strength and corrosion resistance
• Plastic impeller with standard rotation
• Accessory belt drive style
• Includes water pump, 2 gaskets, and O-ring
• No back housing, thermostat housing, fan clutch, or pulley included
• Not timing belt driven

Product Details

Gates Water Pump (Standard) part number 42180 is manufactured with premium alloy materials and tested for seal and bearing function as well as leakage integrity during production. This water pump is a direct-fit replacement for vehicles that use an accessory belt-driven cooling system, making it a practical choice for Hyundai Sonata, Hyundai Tucson, and Kia Sorento service work where reliable coolant flow is critical.

This part cross-references GMB 146-7450 for the same application.

Common Problems It Can Address

• Coolant leaks from a worn pump casting or seal
• Overheating caused by reduced coolant circulation
• Noise from failing pump bearings
• Impeller wear that limits coolant movement
• Service replacement on vehicles requiring a new stretch fit belt

Installation Notes

• Verify engine application and accessory belt configuration before installation.
• Replace the belt as required on listed stretch-fit applications.
• Inspect mating surfaces and clean them before installing the new gaskets and O-ring.
• Confirm the cooling system is properly filled and bled after installation.
• Use the correct coolant specification for the vehicle.

Quality Assurance

Gates water pumps are built for consistent operation and are tested for seal, bearing, and leakage performance before release. Part number 42180 is made to deliver OE-quality fit for the listed Hyundai and Kia applications.