Dorman 902-1037 Engine Coolant Thermostat Housing
OE Quality 60-Day Returns
Dorman

Dorman 902-1037 Engine Coolant Thermostat Housing

Brand Dorman 902-1037
Air Vent (Bleeder Valve) No
Bolts Included No
Color Natural
Gasket Or Seal Included Yes
Housing Neck Angle (┬░) 90
Material Metal
Mounting Hole Diameter 0.313
Mounting Hole Quantity 2
O Rings Included Not Required
Outlet Port Diameter 2.75
Package Contents Thermostat Housing with Gasket
Thermostat Included No
Fits Ford and Mercury · 5 vehicles

OE-style replacement. Matches stock fit and durability for straightforward service.

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

Includes a gasket for a complete thermostat housing assembly.

Cross-references Four Seasons 85089, 815004 and CH2037 for the same application. See all 4.

$26.88Free 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 $26.88
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Coolant Thermostat Housing options

Engine Coolant Thermostat Housing

Dorman 902-1037 is a replacement engine coolant thermostat housing built to match the fit and durability of the original housing on specified vehicles. It is engineered for the cooling system and made from metal to handle repeated temperature swings in daily driving.

  • Direct replacement thermostat housing for the engine cooling system
  • Metal construction with a natural finish
  • Outlet port diameter: 2.75 in.
  • 90-degree housing neck angle
  • Gasket included; thermostat not included
  • Two mounting holes with 0.313 in. diameter
  • No bleeder valve and no O-rings required

Fitment Details

Compatible with 1996-1998 Ford Mustang, N/A; 1997 Ford Thunderbird, N/A; and 1997 Mercury Cougar, N/A. This Dorman 902-1037 thermostat housing is a direct-fit cooling system replacement for these applications.

This part cross-references Four Seasons 85089 for the same application.

What It Helps Address

  • Cracked or warped thermostat housing
  • Coolant leaks at the housing or gasket surface
  • Corrosion-related housing damage
  • Improper sealing at the cooling system outlet
  • Service issues caused by a damaged original housing

Installation Notes

Verify the outlet port diameter, neck angle, and mounting hole layout before installation. Transfer or install the thermostat separately, since it is not included. Use the included gasket and confirm all sealing surfaces are clean and flat before reassembly.

Quality Assurance

Dorman designs this replacement housing to match the stock fit and durability of the original part and to withstand extreme temperature changes for extended service life.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1998FordMustang3.8LV6N/AEngine coolant thermostat housing for cooling system.
1997FordMustang3.8LV6N/AEngine coolant thermostat housing for cooling system.
1997FordThunderbird3.8LV6N/AEngine coolant thermostat housing for cooling system.
1997MercuryCougar3.8LV6N/AEngine coolant thermostat housing for cooling system.
1996FordMustang3.8LV6N/AEngine coolant thermostat housing for cooling system.
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 85089815004CH2037F6ZZ8592B