Four Seasons
Outlet / Housing Kit

Four Seasons 86227 Engine Coolant Water Outlet Housing Kit

Brand Four Seasons 86227
Description Engine Coolant Components
Gasket / Seals? Not Included
Inlet Dia. IN 1.500
Material Plastic
Meets / Exceeds OEM? Yes
Mnt Flange Width IN 0.673
Mount Hole Qty 2
Overall Height IN 5.750
Style w/ Thermostat
Thermostat Included? Included
Type Outlet and Thermostat Housing Kit
Product line Outlet / Housing Kit
Fits BMW · 7 vehicles

OE direct replacement. Meets OEM standards for a straightforward replacement.

Plastic housing. Lightweight construction for dependable coolant flow management.

Thermostat included. Convenient kit combines the housing and thermostat in one package.

Cross-references Four Seasons 86227, 790207 and 817057 for the same application. See all 7.

$106.42Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $106.42
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Coolant Outlet Housing Kit for BMW Cooling Repair

Four Seasons 86227 is an engine coolant water outlet housing kit built for thermostat service on select BMW cooling systems. It combines a plastic outlet/housing design with the thermostat included, making it a direct-fit replacement for common coolant outlet and thermostat housing repairs on BMW X5 and BMW X6 applications.

Key Features

  • Engine coolant water outlet housing kit with thermostat included
  • Plastic housing construction
  • Inlet diameter: 1.500 in.
  • Mounting flange width: 0.673 in.
  • 2 mounting holes
  • Overall height: 5.750 in.
  • Meets or exceeds OEM specifications
  • Gaskets and seals not included

Product Details

The Four Seasons Outlet / Housing Kit line is focused on engine coolant components for thermostat and outlet service. Part number 86227 is an OE-style replacement for the coolant outlet and thermostat housing assembly, built to match the original application requirements for BMW X5 and BMW X6 models. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Use Four Seasons 86227 when replacing a worn, cracked, or leaking coolant outlet housing on 2007-2010 BMW X5 and 2008-2010 BMW X6 models. The integrated thermostat simplifies the repair path for vehicles that use a combined outlet and thermostat housing assembly.

Common Repair Uses

  • Coolant leaks at the thermostat housing or outlet connection
  • Cracked plastic housing from heat cycling
  • Engine temperature control issues related to thermostat failure
  • Coolant loss from a damaged sealing surface
  • Overheating concerns tied to a failing outlet/housing assembly

Installation Notes and Tips

Verify the inlet diameter, mounting hole count, and overall housing dimensions before installation. Because gaskets and seals are not included, transfer or replace all required sealing components during service. Inspect adjacent coolant hoses, clamps, and mating surfaces for wear before reassembly. Compatible with 2007-2010 BMW X5 and 2008-2010 BMW X6 coolant outlet/thermostat housing applications.

Quality Assurance

Four Seasons 86227 meets or exceeds OEM requirements for the listed applications. Confirm fitment by year, model, and housing configuration before ordering. Fits 2007-2010 BMW X5, N/A. Fits 2008-2010 BMW X6, N/A.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010BMWX53.0LL6N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit
2010BMWX63.0LL6N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit
2009BMWX53.0LL6N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit
2009BMWX63.0LL6N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit
2008BMWX53.0LL6N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit
2008BMWX63.0LL6N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit
2007BMWX53.0LL6N/AThermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 862277902078170571540405902515411537550172W98757