HomeBelts and Cooling > Thermostat and HousingFour Seasons 85353 Engine Coolant Water Inlet
Part #: 85353

Four Seasons 85353 Engine Coolant Water Inlet

Water Inlet
⚙️ 47 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Inlet
🚗Fitment: Toyota and Lexus, Highlander, RX400h, Solara, ES330, RX330, Camry, Avalon, ES300, RX300, and Sienna
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Overview of Four Seasons Water Inlet 85353

The Four Seasons Water Inlet 85353 is a precision-engineered engine coolant water inlet designed for select Lexus and Toyota models. Crafted from durable aluminum, this component ensures reliable coolant flow without the inclusion of a thermostat, making it suitable for specific cooling system configurations.

  • Constructed from high-quality aluminum for durability
  • Maximum height of 3.312 inches for proper fitment
  • Inlet diameter of 1.486 inches to match OEM specifications
  • Bolt hole center-to-center distance of 2.45 inches for accurate mounting
  • Compatible with Lexus and Toyota models including Avalon, Camry, ES300, ES330, Highlander, RX300, RX330, RX400h, Sienna, and Solara
  • Meets or exceeds OEM standards for reliable performance
  • Does not include gasket or thermostat

Four Seasons Water Inlet Product Line Details

The Water Inlet product line by Four Seasons focuses on engine coolant components designed to maintain optimal engine temperature and coolant flow. This line provides parts engineered to meet or exceed original equipment manufacturer (OEM) specifications, ensuring compatibility and performance for various vehicle makes and models. The 85353 water inlet is part of this line, offering a thermostat-free design tailored for specific Lexus and Toyota applications.

Detailed Product Description

The Four Seasons 85353 engine coolant water inlet is manufactured from aluminum, providing strength and resistance to corrosion within the cooling system. Its design features a maximum height of 3.312 inches and a mounting flange width of 0.409 inches, ensuring a precise fit. The inlet diameter of 1.486 inches and bolt hole spacing of 2.45 inches align with OEM dimensions, facilitating straightforward installation. This part does not include a thermostat or gasket, allowing for flexibility depending on the vehicle’s cooling system setup.

Common Applications and Problem Resolution

  • Replacement of damaged or corroded water inlet housings
  • Resolving coolant leaks at the inlet connection
  • Addressing overheating issues caused by faulty coolant flow
  • Maintaining proper coolant circulation in Lexus RX330 and Toyota Camry models
  • Supporting cooling system repairs on Toyota Highlander and Lexus ES300 vehicles

Installation Notes and Tips

  • Ensure the mating surfaces are clean and free of old gasket material before installation
  • Use a compatible gasket or sealant as the water inlet does not include a gasket
  • Torque bolts to manufacturer specifications to avoid leaks or damage
  • Verify compatibility with your specific Lexus or Toyota model prior to installation
  • Inspect the cooling system for other worn components during replacement

Quality Assurance and Warranty

The Four Seasons Water Inlet 85353 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with precision and tested for fit and function, this part supports the longevity of your vehicle’s cooling system. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use.

BrandFour Seasons
Part Number85353
PositionWater Inlet
Bolt Hole Center To Bolt Hole Center2.45
DescriptionEngine Coolant Components
Gasket Or Seal IncludedNot Included
Inlet Dia. IN1.486
MaterialAluminum
Maximum Height3.312
Meets / Exceeds OEM?Yes
Mnt Flange Width IN0.409
Stylew/o Thermostat
Thermostat Included?Not Included
TypeInlet

This part fits 47 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010ToyotaHighlander3.3LV6N/AWater Inlet for Engine Coolant; Water Inlet
2009ToyotaHighlander3.3LV6N/AWater Inlet for Engine Coolant; Water Inlet
2008LexusRX400hN/AWater Inlet for Engine Coolant; Water Inlet
2008ToyotaHighlander3.3LV6N/AWater Inlet for Engine Coolant; Water Inlet
2008ToyotaSolara3.3LV6N/AInlet; Aluminum; Water Inlet
2007LexusRX400hN/AWater Inlet for Engine Coolant; Water Inlet
2007ToyotaHighlander3.3LV6N/AInlet; w/ 2.5" Overall Height; Water Inlet
2007ToyotaSolara3.3LV6N/AInlet; Aluminum; Water Inlet
2006LexusES330N/AWater Inlet for Engine Coolant; Water Inlet
2006LexusRX330N/AWater Inlet for Engine Coolant; Water Inlet
2006LexusRX400hN/AWater Inlet for Engine Coolant; Water Inlet
2006ToyotaCamry3.0LV6N/AInlet; Aluminum; Water Inlet
2006ToyotaCamry3.3LV6N/AWater Inlet for Engine Coolant; Water Inlet
2006ToyotaHighlander3.3LV6N/AInlet; w/ 2.5" Overall Height; Water Inlet
2006ToyotaSolara3.3LV6N/AInlet; Aluminum; Water Inlet
2005LexusES330N/AWater Inlet for Engine Coolant; Water Inlet
2005LexusRX330N/AWater Inlet for Engine Coolant; Water Inlet
2005ToyotaCamry3.0LV6N/AInlet; Aluminum; Water Inlet
2005ToyotaCamry3.3LV6N/AWater Inlet for Engine Coolant; Water Inlet
2005ToyotaHighlander3.3LV6N/AInlet; w/ 2.5" Overall Height; Water Inlet
2005ToyotaSolara3.3LV6N/AInlet; Aluminum; Water Inlet
2004LexusES330N/AWater Inlet for Engine Coolant; Water Inlet
2004LexusRX330N/AWater Inlet for Engine Coolant; Water Inlet
2004ToyotaAvalonN/AWater Inlet for Engine Coolant; Water Inlet
2004ToyotaCamry3.0LV6N/AInlet; Aluminum; Water Inlet
2004ToyotaCamry3.3LV6N/AWater Inlet for Engine Coolant; Water Inlet
2004ToyotaHighlander3.3LV6N/AInlet; w/ 2.5" Overall Height; Water Inlet
2004ToyotaSolara3.3LV6N/AInlet; Aluminum; Water Inlet
2003LexusES300N/AWater Inlet for Engine Coolant; Water Inlet
2003LexusRX300N/AWater Inlet for Engine Coolant; Water Inlet
2003ToyotaAvalonN/AWater Inlet for Engine Coolant; Water Inlet
2003ToyotaHighlander3.0LV6N/AInlet; w/ 2.5" Overall Height; Water Inlet
2003ToyotaSiennaN/AWater Inlet for Engine Coolant; Water Inlet
2002LexusES300N/AWater Inlet for Engine Coolant; Water Inlet
2002LexusRX300N/AWater Inlet for Engine Coolant; Water Inlet
2002ToyotaAvalonN/AWater Inlet for Engine Coolant; Water Inlet
2002ToyotaHighlander3.0LV6N/AInlet; w/ 2.5" Overall Height; Water Inlet
2002ToyotaSiennaN/AWater Inlet for Engine Coolant; Water Inlet
2001LexusES300N/AWater Inlet for Engine Coolant; Water Inlet
2001LexusRX300N/AWater Inlet for Engine Coolant; Water Inlet
2001ToyotaAvalonN/AWater Inlet for Engine Coolant; Water Inlet
2001ToyotaHighlander3.0LV6N/AInlet; w/ 2.5" Overall Height; Water Inlet
2001ToyotaSiennaN/AWater Inlet for Engine Coolant; Water Inlet
2000LexusES300N/AWater Inlet for Engine Coolant; Water Inlet
2000LexusRX300N/AWater Inlet for Engine Coolant; Water Inlet
2000ToyotaAvalonN/AWater Inlet for Engine Coolant; Water Inlet
1999LexusRX300N/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:

163210A0301632120030605196360533021815353853539025926CH5353W95353

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