Gates FCM102 Engine Cooling Fan Module

Engine Cooling Control for Select Mazda and Mitsubishi

The Gates FCM102 engine cooling fan module regulates electric cooling fan speed to help maintain stable coolant temperature across changing driving conditions. It is built for select Mazda and Mitsubishi applications where precise fan control is required for normal engine cooling operation.

Key Features

• Gates Engine Cooling Fan Module, part number FCM102
• Controls electric cooling fan speed for temperature management
• Metal/plastic housing construction
• Female connector design with 3 connectors
• Connector pin layout: 3-pin, 2-pin, and 2-pin
• Compact housing dimensions: 4 in. x 4 in. x 1.2 in.
• No wire harness included

Product Details

The Gates Engine Cooling Fan Module FCM102 is a direct-fit control module for vehicles that use electronically controlled radiator fan operation. By managing fan speed instead of running the fan at a fixed output, the module supports more consistent coolant temperature control and reduced electrical load during normal operation. This part number FCM102 is listed for 2003-2010 Mazda 6, 2002-2006 Mazda MPV, 2002-2007 Mitsubishi Lancer, and 2003-2006 Mitsubishi Outlander.

This part cross-references Dorman - OE Solutions 902-428 for the same application.

Common Repair Symptoms

• Cooling fan runs at the wrong speed or cycles irregularly
• Engine temperature fluctuates during idle or stop-and-go driving
• Cooling fan does not respond correctly to temperature demand
• Overheating concerns tied to fan control failure
• Electrical cooling fan operation is inconsistent after module failure

Installation Notes

Verify connector count, pin layout, and housing dimensions before installation. The FCM102 uses three female connectors and does not include a wire harness, so the existing vehicle harness must match the module connection points. Confirm vehicle application by year, make, and model before replacement.

Quality Assurance

Gates supplies this engine cooling fan module as part of its cooling and control module lineup for OE-style service replacement. The design focuses on accurate fan-speed control for the listed Mazda and Mitsubishi applications.