GMB 146-7450 Engine Water Pump

Engine Water Pump for Hyundai and Kia

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 an aluminum housing, a pulley included, and a paper gasket in the package for a direct repair-focused solution.

Compatible with select Hyundai Santa Fe, Hyundai Sonata, Hyundai Santa Fe Sport, Kia Optima, and Kia Sorento applications, GMB part number 146-7450 supports factory-style fitment across multiple 2015-2020 vehicles. If you are replacing a worn water pump on a Hyundai Sonata or Kia Sorento, 146-7450 provides a straightforward OE-standard option.

Key Features

• Engine water pump for cooling system service
• OEM Standard item grade
• Manufactured to meet or exceed OEM specifications
• Aluminum construction
• Gaskets included: yes
• Package contents include 1 paper gasket
• Pulley included
• New product condition

Detailed Description

GMB 146-7450 is an engine water pump engineered for vehicles that require OE-style cooling performance and factory-matched fitment. The aluminum construction supports durable service in the cooling system, while the included gasket and pulley help match the original service configuration. This part cross-references Gates 42180BH for the same application.

Fitment includes 2019-2020 Hyundai Santa Fe, 2016-2020 Kia Optima, 2016-2020 Kia Sorento, 2015-2019 Hyundai Sonata, and 2017-2018 Hyundai Santa Fe Sport. For buyers searching for a Hyundai Santa Fe water pump or Kia Optima water pump replacement, part number 146-7450 is a direct catalog reference to verify against the vehicle application.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Engine overheating related to reduced coolant flow
• Coolant leaks at the pump sealing surface
• Noisy or failing pump operation in the cooling system
• Service replacement needs on OE-style Hyundai and Kia applications

Installation Notes and Tips

Verify the vehicle year, make, and model before installation. Confirm the pulley and gasket configuration matches the original part, and inspect the cooling system, belt drive components, and mating surfaces during service. Proper coolant refill and bleeding procedures should be followed after installation to help restore normal system operation.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications and supplies it as a new, OEM standard replacement part. The aluminum construction and included gasket support a factory-style repair approach for select Hyundai and Kia vehicles.