HomeBelts and Cooling > Thermostat and HousingFour Seasons 85395 Engine Coolant Water Inlet
Part #: 85395

Four Seasons 85395 Engine Coolant Water Inlet

Water Inlet
⚙️ 17 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Inlet
🚗Fitment: Kia and Hyundai, Optima, Sonata, and Santa Fe
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Four Seasons Water Inlet 85395

The Four Seasons Water Inlet 85395 is engineered for reliable engine coolant flow in select Hyundai and Kia vehicles. Designed without a thermostat, this aluminum inlet ensures durability and precise fitment for models like the Hyundai Sonata, Optima, and Santa Fe.

  • Constructed from durable aluminum material
  • Compatible with Hyundai Optima, Sonata, and Kia Santa Fe
  • Maximum height of 1.789 inches for compact installation
  • Inlet diameter of 1.160 inches for optimal coolant flow
  • Meets or exceeds OEM specifications for quality assurance
  • Mount flange width of 0.395 inches and bolt hole center spacing of 3.05 inches
  • Does not include gasket or thermostat

Detailed Product Description

This Four Seasons Water Inlet 85395 is part of the Water Inlet product line, which focuses on engine coolant components designed to maintain proper coolant circulation and engine temperature regulation. The aluminum construction offers corrosion resistance and strength, suitable for the cooling systems of Hyundai and Kia vehicles. The part is designed without a thermostat, making it ideal for applications where the thermostat is housed separately or replaced independently.

With precise dimensions including a 1.160-inch inlet diameter and a bolt hole center-to-center distance of 3.05 inches, this water inlet ensures a secure and accurate fit. The maximum height of 1.789 inches allows for installation in tight engine compartments without compromising performance.

Compatible Vehicles and Applications

  • Hyundai Sonata engine coolant water inlet replacement
  • Hyundai Optima cooling system component
  • Kia Santa Fe engine coolant water inlet installation
  • Replacement part for cooling system maintenance on specified Hyundai and Kia models

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation to avoid injury
  • Verify that the existing thermostat is removed or installed separately, as this part does not include a thermostat
  • Use appropriate torque specifications for mounting bolts to prevent leaks or damage
  • Inspect and replace any worn gaskets or seals, as this part does not include them
  • Check coolant levels and system pressure after installation to confirm proper operation

Quality Assurance and Warranty

The Four Seasons Water Inlet 85395 meets or exceeds OEM standards, providing reliable performance for Hyundai and Kia vehicles. Manufactured with quality aluminum, this part is designed to withstand typical engine operating conditions. While gasket and thermostat are not included, the product is backed by Four Seasons' commitment to quality and durability. Please refer to Four Seasons' official warranty policy for specific coverage details.

BrandFour Seasons
Part Number85395
PositionWater Inlet
Bolt Hole Center To Bolt Hole Center3.05
DescriptionEngine Coolant Components
Gasket Or Seal IncludedNot Included
Inlet Dia. IN1.160
MaterialAluminum
Maximum Height1.789
Meets / Exceeds OEM?Yes
Mnt Flange Width IN0.395
Stylew/o Thermostat
Thermostat Included?Not Included
TypeInlet

This part fits 17 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006KiaOptima2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2005HyundaiSonata2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2005KiaOptima2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2004HyundaiSanta Fe2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2004HyundaiSonata2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2004KiaOptima2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2003HyundaiSanta Fe2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2003HyundaiSonata2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2003KiaOptima2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2002HyundaiSanta Fe2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2002HyundaiSonata2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2002KiaOptima2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2001HyundaiSanta Fe2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2001HyundaiSonata2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2001KiaOptima2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
2000HyundaiSonata2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet
1999HyundaiSonata2.4LL4N/AWater Inlet for Engine Coolant; Water Inlet

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

25621380006051973815395853959025918CH2918W95395

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.