Dorman 902-1049 Engine Coolant Thermostat Housing

Brand Dorman 902-1049
Air Vent (Bleeder Valve) No
Bolts Included No
Color Natural
Gasket Or Seal Included Yes
Housing Neck Angle (┬░) 180
Material Metal
Mounting Hole Diameter 0.313
Mounting Hole Quantity 3
O Rings Included Not Required
Outlet Port Diameter 1.313
Package Contents Thermostat Housing with Gasket
Thermostat Included No
Fits Ford · 3 vehicles

OE-style replacement. Engineered to match stock fit and durability.

Metal construction. Built to handle extreme temperature changes.

Thermostat housing with gasket for a complete seal.

Cross-references Four Seasons 84970, SKF 7220 and 8592L for the same application. See all 7.

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Engine Coolant Thermostat Housing for Ford Cooling Systems

Dorman 902-1049 is a replacement engine coolant thermostat housing built to match the fit and durability of the original housing on specified Ford applications. It is made from metal and includes a gasket, giving you a direct replacement option for cooling system service on 1984-1985 Ford Bronco II and 1985 Ford Ranger models.

Key Features

  • Metal thermostat housing with natural finish
  • Outlet port diameter: 1.313 in.
  • Three mounting holes with 0.313 in. hole diameter
  • 180-degree housing neck angle
  • Gasket included; thermostat not included
  • No bleeder valve and no O-rings required
  • Fits 1984 Ford Bronco II, engine coolant thermostat housing for cooling system
  • Fits 1985 Ford Bronco II, cover; to 12/84
  • Fits 1985 Ford Ranger, cover; to 12/84

Detailed Description

This Dorman thermostat housing, part number 902-1049, is engineered as a stock-style replacement for the cooling system on select Ford trucks and SUVs. The metal construction is designed to handle repeated temperature swings, helping maintain a secure seal at the thermostat housing location. This part cross-references Four Seasons 84970 for the same application.

Use 902-1049 when servicing a leaking, warped, or corroded thermostat housing on a Ford Bronco II or Ford Ranger. The included gasket supports a proper seal during installation, and the 180-degree neck angle and 1.313-inch outlet port help match the original cooling system layout.

What It Helps Fix

  • Coolant leaks at the thermostat housing
  • Corrosion or pitting on the housing surface
  • Warped housing that prevents a proper seal
  • Cooling system service on aging Ford Bronco II and Ford Ranger applications
  • Fitment issues caused by an incorrect replacement housing

Installation Notes and Tips

Confirm the engine coolant thermostat housing style, outlet size, and mounting-hole layout before installation. Clean the mating surfaces thoroughly, inspect the thermostat and adjacent cooling components, and replace damaged fasteners if needed since bolts are not included. This part is listed for 1984 Ford Bronco II, 1985 Ford Bronco II to 12/84, and 1985 Ford Ranger to 12/84.

Quality Assurance

Dorman designs this replacement housing to match the fit and durability of the original part on the specified vehicles. The metal housing and included gasket support reliable cooling system service on Ford Bronco II and Ford Ranger applications. Part number 902-1049 is built for direct replacement use in the listed fitments.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1985FordBronco II2.8LV6N/ACover; To 12/84
1985FordRanger2.8LV6N/ACover; To 12/84
1984FordBronco II2.8LV6N/AEngine coolant thermostat housing for cooling system.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 84970SKF — 72208592L814970CH2049E3TZ8592LTF220