Four Seasons
Thermostat Housing

Four Seasons 86200 Engine Coolant Thermostat Housing

Brand Four Seasons 86200
Bolt Hole Center To Bolt Hole Center 2.35
Description Engine Coolant Components
Flange Thickness 0.281
Gasket Or Seal Included Not Included
Inlet Port Diameter 1.500
Material Aluminum
Meets / Exceeds OEM? Yes
Overall Height IN 5.000
Style w/ Thermostat
Thermostat Included? Included
Type Integrated Thermostat Housing
Product line Thermostat Housing
Fits Jeep · 2 vehicles

OE direct replacement. Meets OEM requirements for dependable cooling system service.

Aluminum construction. Helps provide durable, corrosion-resistant performance.

Integrated thermostat housing. Combines the housing and thermostat in one unit.

Cross-references Four Seasons 86200, PRT 817030 and 943176 for the same application. See all 6.

$124.02Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $124.02
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Thermostat Housing for Jeep Liberty

Four Seasons 86200 is an integrated engine coolant thermostat housing built from aluminum for dependable cooling-system service. It includes the thermostat and is made to meet or exceed OEM requirements for 2005-2006 Jeep Liberty applications.

Key Features

  • Integrated thermostat housing design
  • Aluminum construction for cooling-system durability
  • Thermostat included
  • Gasket or seal not included
  • Meets or exceeds OEM specifications
  • Inlet port diameter: 1.500 in.
  • Bolt hole center to bolt hole center: 2.35 in.
  • Flange thickness: 0.281 in.
  • Overall height: 5.000 in.

Product Details

Four Seasons Thermostat Housing 86200 is an engine coolant thermostat housing assembly designed for direct replacement service on the cooling system. This integrated thermostat housing combines the housing and thermostat in one unit, helping restore proper coolant flow control in 2005-2006 Jeep Liberty models. Four Seasons 86200 is also referenced under cross numbers such as 943176 and 817030 for the same application.

Common Cooling System Issues It Can Address

  • Coolant leaks at the thermostat housing
  • Sticking or inaccurate thermostat operation
  • Overheating caused by restricted coolant flow
  • Temperature fluctuations during engine warm-up
  • Cracked or corroded aluminum housing replacement needs

Installation Notes and Tips

Fits 2005-2006 Jeep Liberty, thermostat housing. Verify the inlet port diameter, bolt spacing, and flange thickness against the original part before installation. Because the gasket or seal is not included, confirm the correct sealing component is on hand before service. Properly bleed the cooling system after installation to help prevent trapped air and temperature irregularities.

Quality Assurance

Four Seasons 86200 is built to meet or exceed OEM specifications for cooling-system service. The aluminum construction and integrated thermostat design support accurate replacement of the original thermostat housing on Jeep Liberty applications.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006JeepLiberty2.8LL4N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing
2005JeepLiberty2.8LL4N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 86200PRT — 8170309431765142601AA9023042W98730