Dorman 902-3028 | Engine Coolant Thermostat Housing

Part Number
Engine Coolant Thermostat Housing

Fits: 76-80 Dodge Colt, 76-80 Plymouth Arrow, 76-80 Plymouth Colt, 78-83 Dodge Challenger, 78-83 Plymouth Sapporo, 84-85 Dodge Colt, 79-82 Dodge D50, 79-82 Plymouth Arrow Pickup, 84-85 Plymouth Colt, 81-85 Dodge Aries, 81-85 Plymouth Reliant, 82-85 Chrysler LeBaron, 82-85 Chrysler Town & Country, 82-83 Dodge 400, 83-84 Chrysler E Class, 83-85 Chrysler New Yorker, 83-85 Dodge 600, 83-86 Dodge Power Ram 50, 83-88 Dodge Ram 50, 83-85 Plymouth Caravelle, 84 Chrysler Executive Sedan, 84-87 Dodge Caravan, 84-86 Dodge Mini Ram, 84-87 Plymouth Voyager, 85 Chrysler Executive Limousine

Special Price $14.00 Regular Price $17.99
In stock
Only 9 left
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Estimated Ship Date: 1 Business Day or Less

This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

BRAND: Dorman - OE Solutions


  • Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
  • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings
  • Chrysler 1985-82, Dodge 1988-76, Plymouth 1987-76
  • Engine Coolant Thermostat Housing
  • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
  • Engine, Coolant, Thermostat, Housing, Thermostats, Housings


Air Vent (Bleeder Valve)No
Bolts IncludedNo
Gasket Or Seal IncludedYes
Housing Neck Angle (°)180
Mounting Hole Diameter0.313
Mounting Hole Quantity2
O Rings IncludedNot Required
Outlet Port Diameter1.313
Package ContentsThermostat Housing with Gasket
Thermostat IncludedNo




  • FOUR SEASONS: 84915
  • Chrysler: MD020634
  • CARTEK: 5022
  • MOTORAD: CH5099
  • QUEZADA: 5022


  • 1984-1984 Chrysler Executive Sedan - Position: N/A
  • 1983-1984 Chrysler E Class - Position: N/A
  • 1982-1985 Chrysler Town & Country - Position: N/A
  • 1984-1987 Plymouth Voyager - Position: N/A
  • 1982-1985 Chrysler LeBaron - Position: N/A
  • 1985-1985 Chrysler Executive Limousine - Position: N/A
  • 1984-1985 Dodge Colt - Position: N/A
  • 1984-1986 Dodge Mini Ram - Position: N/A
  • 1981-1985 Dodge Aries - Position: N/A
  • 1981-1985 Plymouth Reliant - Position: N/A
  • 1982-1983 Dodge 400 - Position: N/A
  • 1976-1980 Dodge Colt - Position: N/A
  • 1978-1983 Plymouth Sapporo - Position: N/A
  • 1979-1982 Plymouth Arrow Pickup - Position: N/A
  • 1984-1987 Dodge Caravan - Position: N/A
  • 1983-1985 Chrysler New Yorker - Position: N/A
  • 1984-1985 Plymouth Colt - Position: N/A
  • 1978-1983 Dodge Challenger - Position: N/A
  • 1983-1985 Dodge 600 - Position: N/A
  • 1983-1986 Dodge Power Ram 50 - Position: N/A
  • 1983-1988 Dodge Ram 50 - Position: N/A
  • 1976-1980 Plymouth Colt - Position: N/A
  • 1983-1985 Plymouth Caravelle - Position: N/A
  • 1976-1980 Plymouth Arrow - Position: N/A
  • 1979-1982 Dodge D50 - Position: N/A
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
When to replace the engine coolant thermostat?
The engine coolant thermostat should be replaced if it is not functioning properly or as a preventive maintenance measure after a certain mileage or time interval.
What is an engine coolant thermostat?
An engine coolant thermostat is a component that regulates the flow of coolant through the engine to maintain optimal operating temperature.
Will the engine coolant temperature sensor keep the car from starting?
In most cases, a malfunctioning engine coolant temperature sensor (ECT sensor) will not prevent the car from starting. The engine coolant temperature sensor (ECT sensor) is responsible for monitoring the temperature of the engine coolant and sending that information to the engine control unit (ECU). The ECU uses this information to make adjustments to the fuel mixture and ignition timing for optimal engine performance.
Does PartsHawk carry an engine coolant thermostat for Mazda 6?
Yes, PartsHawk carries an Engine Coolant thermostat for Mazda 6
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