Thermostat Housing - 1AEMX00281

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Vehicle Fit

If your car is leaking coolant around the thermostat, or your thermostat housing is broken or cracked, then this could be your solution.


  • Engine Coolant Thermostat Housing
  • Replaces dealer part numbers: F78Z-8592-BD, F78Z8592BD
  • Direct replacement
  • Built to strict quality control standards

Over time from thermal expansion and contraction the mating surfaces on the housing can warp or crack. If you are experiencing any of these issues replace your thermostat housing with our direct replacement part.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Year Make Model Description
2004-2007Ford Freestar Ford Freestar Thermostat Housing V6 4.2L (8th Vin Digit 2)
2004-2007Ford Freestar Ford Freestar Thermostat Housing V6 3.9L (8th Vin Digit 6)
1996-2003Ford Windstar Ford Windstar Thermostat Housing V6 3.8L (8th Vin Digit 4)
2004-2007Mercury Monterey Mercury Monterey Thermostat Housing V6 4.2L (8th Vin Digit 2)
Only 2 left in stock
Part #: 1AEMX00281

Order must be placed by 4pm ET
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Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

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