Four Seasons 85150 Engine Coolant Water Inlet
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Four Seasons
 Water Inlet

Four Seasons 85150 Engine Coolant Water Inlet

Brand Four Seasons 85150
Bolt Hole Center To Bolt Hole Center 2.25
Bolt Hole Center To Bolt Hole Center 2.750
Description Engine Coolant Components
Gasket Or Seal Included Not Included
Inlet Dia. IN 1.489
Material Aluminum
Maximum Height 1.926
Meets / Exceeds OEM? Yes
Mnt Flange Width IN 0.507
Style w/o Thermostat
Thermostat Included? Not Included
Type Inlet
Product line Water Inlet
Fits Lexus and Toyota · 10 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable fit and function.

Aluminum construction. Lightweight material helps resist corrosion in cooling-system service.

Water inlet. Engine coolant inlet component for thermostat and housing applications.

Cross-references Dorman - Conduct-Tite 85150, Motorad CH6033 and 277533 for the same application. See all 17.

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Not what you need? See all Engine Coolant Water Inlet options

Engine Coolant Water Inlet for Toyota and Lexus

Four Seasons Water Inlet 85150 is an aluminum engine coolant inlet for select Toyota and Lexus applications. It is built as a thermostat housing inlet style component without a thermostat, making it a direct replacement option for cooling system service on the 1988-1993 Toyota Camry, 1990-1991 Lexus ES250, and 1992-1993 Lexus ES300.

Key Features

  • Aluminum construction for cooling system durability
  • Engine coolant components inlet style, w/o thermostat
  • Gasket or seal not included
  • Meets or exceeds OEM requirements
  • Inlet diameter: 1.489 in.
  • Maximum height: 1.926 in.
  • Bolt hole center to bolt hole center: 2.25 in. and 2.750 in.
  • Mounting flange width: 0.507 in.

Product Details

Four Seasons Water Inlet 85150 is part of the Water Inlet product line within the brand’s cooling system catalog. This engine coolant water inlet is engineered for OE-style service on vehicles that use a separate thermostat arrangement, and its aluminum body supports reliable fit and function in the cooling circuit. This part cross-references Motorad CH6033 for the same application.

Vehicle Fitment

  • Fits 1988-1993 Toyota Camry, N/A
  • Fits 1990-1991 Lexus ES250, N/A
  • Fits 1992-1993 Lexus ES300, N/A

Common Repair Uses

  • Replacing a leaking or corroded coolant inlet
  • Restoring proper coolant flow at the thermostat housing area
  • Addressing coolant seepage around the inlet mounting surface
  • Repairing a damaged inlet flange or bolt-hole area
  • Servicing a cooling system that has lost sealing integrity at the inlet

Installation Notes

Verify the inlet diameter, bolt-hole spacing, and mounting flange dimensions before installation. Because the gasket or seal is not included, reuse is not recommended if the sealing surface is worn or damaged. Confirm thermostat arrangement separately, since this inlet is supplied without a thermostat.

Quality Assurance

Four Seasons 85150 is specified to meet or exceed OEM requirements for the listed Toyota and Lexus applications. Confirm part number 85150 against the vehicle’s cooling system configuration before installation.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1993LexusES300——N/AWater Inlet for Engine Coolant; Water Inlet
1993ToyotaCamry3.0LV6N/AWater Inlet for Engine Coolant; Water Inlet
1992LexusES300——N/AWater Inlet for Engine Coolant; Water Inlet
1992ToyotaCamry3.0LV6N/AWater Inlet for Engine Coolant; Water Inlet
1991LexusES250——N/AWater Inlet for Engine Coolant; Water Inlet
1991ToyotaCamry2.5LV6N/AWater Inlet for Engine Coolant; Water Inlet
1990LexusES250——N/AWater Inlet for Engine Coolant; Water Inlet
1990ToyotaCamry2.5LV6N/AWater Inlet for Engine Coolant; Water Inlet
1989ToyotaCamry2.5LV6N/AWater Inlet for Engine Coolant; Water Inlet
1988ToyotaCamry2.5LV6N/AWater Inlet for Engine Coolant; Water Inlet
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - Conduct-Tite — 85150Motorad — CH603327753380238581515015106816051731824139790250331118515019144823191939361632162010AO8163CWK815150W8163W77533