Dorman 902-1020 Engine Coolant Thermostat Housing

Brand Dorman 902-1020
Air Vent (Bleeder Valve) No
Bolts Included No
Color Natural
Gasket Or Seal Included No
Housing Neck Angle (┬░) 15
Material Metal
Mounting Hole Diameter 0.313
Mounting Hole Quantity 2
O Rings Included Not Required
Outlet Port Diameter 1.6
Package Contents Thermostat Housing
Thermostat Included No
Fits Ford, Mercury, and Lincoln · 41 vehicles

OE direct replacement. Matches stock fit and durability for a straightforward swap.

Metal construction. Built to handle extreme temperature changes and extend service life.

Replacement thermostat housing for the cooling system.

Cross-references Four Seasons 85090, Gates CO34808 and Motorad 5617KT for the same application. See all 5.

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Engine Coolant Thermostat Housing for Ford Applications

Dorman 902-1020 is a replacement engine coolant thermostat housing built to match the fit and durability of the original housing on specified vehicles. The metal construction is made to handle repeated temperature swings in the cooling system, helping maintain a secure thermostat housing seal area on Ford, Lincoln, and Mercury applications.

Compatible With 2001-2007 Ford Crown Victoria, 2001-2007 Lincoln Town Car, 2001-2007 Mercury Grand Marquis, 2002-2005 Ford Explorer, 2002-2005 Mercury Mountaineer, and select 2001-2008 Ford and Mercury models listed below.

  • Metal thermostat housing with a natural finish
  • Outlet port diameter: 1.6
  • Housing neck angle: 15°
  • Two mounting holes with 0.313 diameter
  • No gasket or seal included
  • No thermostat included
  • No bleeder valve and no bolts included
  • O-rings not required

Fitment Details

  • Fits 2008 Ford Crown Victoria, N/A, cover; to 1/01/08
  • Fits 2008 Mercury Grand Marquis, N/A, to 1/01/08; cover
  • Fits 2001-2007 Ford Crown Victoria, N/A
  • Fits 2001-2007 Lincoln Town Car, N/A
  • Fits 2001-2007 Mercury Grand Marquis, N/A
  • Fits 2002-2005 Ford Explorer, N/A
  • Fits 2002-2005 Mercury Mountaineer, N/A
  • Fits 2001-2004 Ford Grand Marquis, N/A
  • Fits 2002-2004 Ford Mustang, N/A, w/Exterior Appearance Package; cover
  • Fits 2001 Ford Mustang, N/A

What This Part Helps Address

  • Cracked or warped thermostat housing
  • Coolant leaks at the housing connection
  • Heat-related housing distortion from repeated temperature cycling
  • Cooling system service on Ford Crown Victoria, Town Car, and Grand Marquis models
  • Replacement needs on Explorer, Mountaineer, and Mustang cooling systems

Installation Notes and Quality

Verify the outlet port size, neck angle, and mounting-hole layout before installation. Because the gasket or seal is not included, reuse or replace the sealing components as required by the vehicle service procedure. Dorman 902-1020 is engineered as a direct replacement housing for the listed applications and is cross-referenced with Four Seasons 85090 and Gates CO34808 for the same application.

Part number 902-1020 is a practical choice when replacing a worn thermostat housing on Ford Crown Victoria, Mercury Grand Marquis, or Lincoln Town Car cooling systems. It is built to match the original fit and withstand the thermal demands of everyday engine operation.

This part fits 41 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2008FordCrown Victoria—4.6LV8—N/ACover; To 1/01/08
2008MercuryGrand Marquis—4.6LV8—N/ATo 1/01/08; Cover
2007FordCrown Victoria—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2007LincolnTown Car—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2007MercuryGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2006FordCrown Victoria—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2006LincolnTown Car—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2006MercuryGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2005FordCrown Victoria—4.6LV8GASN/AEngine coolant thermostat housing for cooling system.
2005FordExplorer—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2005LincolnTown Car—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2005MercuryGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2005MercuryMountaineer—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2004FordCrown Victoria—4.6LV8GASN/AEngine coolant thermostat housing for cooling system.
2004FordExplorer—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2004FordGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2004FordMustangGT Base4.6LV8—N/Aw/Exterior Appearance Package; Cover
2004FordMustangGT Equipado4.6LV8—N/Aw/Exterior Appearance Package; Cover
2004FordMustangGT4.6LV8—N/Aw/Exterior Appearance Package; Cover
2004LincolnTown Car—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2004MercuryGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2004MercuryMountaineer—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2003FordCrown Victoria—4.6LV8GASN/AEngine coolant thermostat housing for cooling system.
2003FordExplorer—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2003FordGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2003FordMustangGT4.6LV8—N/Aw/Exterior Appearance Package; Cover
2003LincolnTown Car—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2003MercuryGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2003MercuryMountaineer—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2002FordCrown Victoria—4.6LV8GASN/AEngine coolant thermostat housing for cooling system.
2002FordExplorer—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2002FordGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2002FordMustang—4.6LV8—N/Aw/Exterior Appearance Package; Cover
2002LincolnTown Car—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2002MercuryGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2002MercuryMountaineer—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2001FordCrown Victoria—4.6LV8GASN/AEngine coolant thermostat housing for cooling system.
2001FordGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2001FordMustangGT Bullitt4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2001LincolnTown Car—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
2001MercuryGrand Marquis—4.6LV8—N/AEngine coolant thermostat housing for cooling system.
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 85090Gates — CO34808Motorad — 5617KTValeo — 8156171W7Z8592AA