Dorman 902-743 Engine Coolant Thermostat Housing

Dorman 902-743 Thermostat Housing

Dorman 902-743 is a replacement engine coolant thermostat housing for specified Ford cooling system applications. It is built to match the original housing’s fit and durability, with a plastic construction and a black finish for direct replacement use on listed vehicles.

Key Features

• Replacement engine coolant thermostat housing for specified Ford applications
• Plastic housing with black finish
• Outlet port diameter: 1.785 in.
• Housing neck angle: 90 degrees from base
• Three mounting holes with 0.25 in. diameter
• No gasket or seal included
• No thermostat, bolts, O-rings, or bleeder valve included

Detailed Description

This Dorman thermostat housing is engineered for cooling system service where the original housing has cracked, warped, or begun leaking. The design follows the stock housing profile for specified Ford Courier and Ford Fiesta applications, including the curved outlet tube configuration used on listed Fiesta models. Part number 902-743 is also referenced by cross numbers such as 2S6G8250A1B and CH2743 for the same application.

Compatible With 2001-2012 Ford Courier and 2003-2009 Ford Fiesta cooling system applications, this housing is a direct-fit replacement for vehicles that use the listed outlet and mounting configuration. Use Dorman 902-743 when replacing a damaged thermostat housing on Ford Courier or Ford Fiesta models covered by the fitment data.

What It Helps Fix

• Coolant leaks from a cracked thermostat housing
• Warped or heat-damaged housing surfaces
• Improper sealing at the coolant outlet connection
• Cooling system service issues caused by a failed original housing
• Replacement needs on Ford Courier and Ford Fiesta cooling systems

Installation Notes

Verify the outlet port diameter, mounting hole count, and neck angle before installation. Transfer or source any required gasket, seal, thermostat, bolts, or O-rings separately, since they are not included. Confirm the vehicle’s cooling system configuration matches the listed Ford Courier and Ford Fiesta fitment before assembly.

Quality Assurance

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