Four Seasons 85395 Engine Coolant Water Inlet

Four Seasons Water Inlet 85395 Overview

Four Seasons 85395 is an aluminum engine coolant water inlet for vehicles that use a thermostat housing-style inlet without an integrated thermostat. It is built to meet or exceed OEM requirements and is shaped for direct replacement service on select Hyundai and Kia applications.

Compatible with 1999-2005 Hyundai Sonata, 2001-2004 Hyundai Santa Fe, and 2001-2006 Kia Optima, this Four Seasons Water Inlet line part is a practical choice when replacing a worn or corroded coolant inlet. The 85395 part number is also a useful reference when searching for an OE-style engine coolant water inlet for these applications.

Key Features

• Aluminum construction for coolant system durability
• Engine coolant water inlet, style without thermostat
• Thermostat not included
• Gasket or seal not included
• Meets or exceeds OEM specifications
• Inlet diameter: 1.160 in.
• Bolt hole center to bolt hole center: 3.05 in.
• Maximum height: 1.789 in.
• Mounting flange width: 0.395 in.

Product Details

The Four Seasons Water Inlet brand line focuses on engine coolant components for repair and replacement applications. Part number 85395 is an inlet-type coolant housing component made from aluminum, with a design that does not include a thermostat. Its dimensions and OE-level specification target a proper fit on the listed Hyundai Sonata, Hyundai Santa Fe, and Kia Optima applications.

This part cross-references Dorman - Conduct-Tite 85395 for the same application.

Common Problems This Part Can Address

• Coolant leaks at a damaged or corroded inlet housing
• Cracked aluminum or weakened mounting surfaces
• Improper sealing at the coolant inlet connection
• Replacement of a worn water inlet during cooling system service
• Restoration of the coolant passage on listed Hyundai and Kia models

Installation Notes

Verify the inlet diameter, bolt spacing, and mounting flange dimensions before installation. Because the gasket or seal is not included, confirm the correct sealing component for your vehicle before beginning the repair. Inspect the mating surfaces, coolant hoses, and adjacent thermostat housing components for wear or corrosion during service.

Fits 1999-2005 Hyundai Sonata, N/A. Fits 2001-2004 Hyundai Santa Fe, N/A. Fits 2001-2006 Kia Optima, N/A.

Quality Assurance

Four Seasons 85395 is manufactured to meet or exceed OEM requirements for the listed applications, supporting a direct-replacement approach for cooling system repair.