Dorman 902-3005 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing for Chrysler and Dodge

Dorman 902-3005 is a replacement engine coolant thermostat housing built to match the fit and durability of the original housing on specified vehicles. Its metal construction and black finish are made for cooling-system service in vehicles that see repeated temperature cycling.

Compatible With Chrysler 300M, Concorde, Intrepid, LHS, Prowler and Dodge Intrepid applications, this thermostat housing supports a direct replacement approach for the cooling system. The 90-degree housing neck and 1.25-inch outlet port help maintain the original hose connection layout.

Key Features

• Metal thermostat housing with a black finish
• 1.25-inch outlet port diameter
• 90-degree housing neck angle
• Two mounting holes with 0.313-inch diameter
• No gasket or seal included
• No thermostat included
• No bleeder valve and no bolts included

Detailed Description

This Dorman thermostat housing, part number 902-3005, is engineered as a direct replacement for the stock engine coolant thermostat housing on select Chrysler and Dodge vehicles. It is built to handle extreme temperature changes, helping the housing maintain service life in demanding cooling-system conditions. This part cross-references Dayco 85043 for the same application.

Vehicle coverage includes Fits 1999-2004 Chrysler 300M, N/A; Fits 1998-2004 Chrysler Concorde, N/A; Fits 1998-2004 Chrysler Intrepid, N/A; Fits 1998-2004 Dodge Intrepid, N/A; Fits 2001-2002 Chrysler Prowler, N/A; Fits 1999-2001 Chrysler LHS, N/A; and Fits 1999-2001 Plymouth Prowler, N/A. Use Dorman 902-3005 when replacing a worn or damaged thermostat housing on these cooling-system applications.

What It Helps Address

• Cracked or warped thermostat housing
• Coolant leaks at the housing connection
• Improper hose alignment at the outlet neck
• Cooling-system service on aging Chrysler and Dodge engines
• Replacement of a corroded or heat-damaged housing

Installation Notes and Tips

Transfer or source the thermostat, gasket or seal, and bolts separately, since they are not included. Verify the outlet port size, mounting hole spacing, and 90-degree neck orientation before installation. Inspect the mating surfaces and cooling hoses for wear before reassembly.

Quality Assurance

Dorman designs this replacement housing to match the fit and durability of the original part while withstanding repeated temperature swings in the cooling system. Part number 902-3005 is built for direct-fit service on the listed Chrysler and Dodge applications.