Four Seasons 85950 Engine Coolant Water Inlet

Engine Coolant Water Inlet for Hyundai and Kia

Four Seasons 85950 is an aluminum engine coolant water inlet built for direct replacement service on select Hyundai and Kia applications. It is an OE-style inlet without a thermostat and is made to meet or exceed OEM requirements for the listed vehicles.

Key Features

• Aluminum construction for coolant system durability
• Engine coolant water inlet, style without thermostat
• Gasket or seal not included
• Thermostat not included
• Meets or exceeds OEM specifications
• Inlet diameter: 1.163 in.
• Bolt hole center to bolt hole center: 2.81 in.
• Maximum height: 3.179 in.
• Mounting flange width: 0.479 in.

Detailed Description

Four Seasons Water Inlet 85950 is designed for engine coolant routing on select Hyundai Santa Fe, Santa Fe XL, Veracruz, Azera, Sonata, Entourage, and Kia Sedona and Amanti applications. The aluminum housing provides a precise OE-style replacement for the coolant inlet location, and the part is specified as an inlet type without thermostat. Four Seasons 85950 also cross-references 256313C100 for the same application.

Common Cooling System Issues

• Cracked or corroded coolant inlet housing
• Coolant leaks at the inlet mounting surface
• Improper coolant flow caused by a damaged inlet assembly
• Service replacement for a worn OE water inlet
• Fitment-related replacement on Hyundai and Kia engine coolant systems

Installation Notes and Tips

Verify the inlet diameter, bolt spacing, and mounting flange dimensions before installation. Because the gasket or seal is not included, reuse is not recommended unless the existing seal is confirmed serviceable and the application allows it. Inspect the mating surfaces, coolant passages, and adjacent hoses before reassembly. This part is listed for 2006-2018 Hyundai Santa Fe, 2013-2018 Hyundai Santa Fe XL, 2007-2012 Hyundai Veracruz, 2006-2011 Hyundai Azera, 2006-2010 Hyundai Sonata, 2007-2009 Hyundai Entourage, 2006-2010 Kia Sedona, and 2007-2009 Kia Amanti.

Quality Assurance

Four Seasons 85950 is manufactured to meet or exceed OEM requirements for the listed applications, supporting a direct-fit replacement approach for cooling system service.