Dorman 902-1041 Engine Coolant Thermostat Housing

Brand Dorman 902-1041
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 1.43
Package Contents Thermostat Housing with Gasket
Thermostat Included No
Fits Ford and Mazda · 27 vehicles

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

Metal construction. Built to handle extreme temperature changes.

Thermostat housing with gasket included.

Cross-references Four Seasons 85024, Gates 7279 and Gates CO34769 for the same application. See all 9.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Coolant Thermostat Housing for Ford and Mazda

Dorman 902-1041 is a replacement engine coolant thermostat housing built to match the fit and durability of the original housing on specified vehicles. It is made from metal with a natural finish and includes a gasket for a direct cooling system service on Ford Ranger, Ford Aerostar, Ford Windstar, Mazda B3000, and Ford F-100 Ranger applications.

Key Features

  • Metal thermostat housing for cooling system service
  • Natural finish
  • Outlet port diameter: 1.43
  • 90-degree housing neck angle
  • Two mounting holes with 0.313 mounting hole diameter
  • Gasket included
  • No thermostat included
  • No bleeder valve

Detailed Product Overview

This Dorman thermostat housing, part number 902-1041, is engineered as a stock-style replacement for the engine coolant outlet on select Ford and Mazda vehicles. The metal construction is designed to handle repeated temperature swings in the cooling system, helping maintain a secure seal at the thermostat housing connection. This part cross-references Gates 7279 for the same application.

Common Cooling System Issues It Can Address

  • Coolant leaks at the thermostat housing flange
  • Cracked or corroded original housing
  • Warped sealing surface that prevents a proper gasket seal
  • Cooling system service on a worn Ford Ranger thermostat housing
  • Replacement needs on Ford Aerostar, Ford Windstar, or Mazda B3000 cooling systems

Installation Notes and Fitment

Compatible With 1991-1995 Ford Ranger, N/A; 1993-1995 Ford Aerostar, N/A; 1994-2001 Mazda B3000, N/A; 1996-1997 Ford Aerostar, N/A, wo/3 Hole Pattern; Cover; 1998-1999 Ford Windstar, N/A; 1998-2001 Ford Ranger, N/A; 1999-2001 Ford F-100 Ranger, N/A. Verify the outlet port diameter, 90-degree neck angle, and two-hole mounting pattern before installation. Clean the mating surfaces thoroughly and transfer any required thermostat from the original assembly, since the thermostat is not included.

Quality Assurance

Dorman designs replacement housings to match original fit and service requirements for the listed applications. The metal construction and included gasket support a reliable cooling system repair on Ford Ranger, Ford Aerostar, Ford Windstar, and Mazda B3000 vehicles.

This part fits 27 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2001FordF-100 Ranger3.0LV6N/AEngine coolant thermostat housing for cooling system.
2001FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
2001MazdaB30003.0LV6N/AEngine coolant thermostat housing for cooling system.
2000FordF-100 Ranger3.0LV6N/AEngine coolant thermostat housing for cooling system.
2000FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
2000MazdaB30003.0LV6N/AEngine coolant thermostat housing for cooling system.
1999FordF-100 Ranger3.0LV6N/AEngine coolant thermostat housing for cooling system.
1999FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
1999FordWindstar3.0LV6N/AEngine coolant thermostat housing for cooling system.
1999MazdaB30003.0LV6N/AEngine coolant thermostat housing for cooling system.
1998FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
1998FordWindstar3.0LV6N/AEngine coolant thermostat housing for cooling system.
1998MazdaB30003.0LV6N/AEngine coolant thermostat housing for cooling system.
1997FordAerostar3.0LV6N/Awo/3 Hole Pattern; Cover
1997MazdaB30003.0LV6N/AEngine coolant thermostat housing for cooling system.
1996FordAerostar3.0LV6N/Awo/3 Hole Pattern; Cover
1996MazdaB30003.0LV6N/AEngine coolant thermostat housing for cooling system.
1995FordAerostar3.0LV6N/AEngine coolant thermostat housing for cooling system.
1995FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
1995MazdaB30003.0LV6N/AEngine coolant thermostat housing for cooling system.
1994FordAerostar3.0LV6N/AEngine coolant thermostat housing for cooling system.
1994FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
1994MazdaB30003.0LV6N/AEngine coolant thermostat housing for cooling system.
1993FordAerostar3.0LV6N/AEngine coolant thermostat housing for cooling system.
1993FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
1992FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
1991FordRanger3.0LV6N/AEngine coolant thermostat housing for cooling system.
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 85024Gates — 7279Gates — CO34769Motorad — CH20411F0115172592AB814904TF279XL5Z8592AB