Dorman 620-139 Engine Cooling Fan Assembly

Engine Cooling Fan Assembly for Mustang

This Dorman engine cooling fan assembly is built for specific 2001-2004 Ford Mustang applications and is engineered to match the fit and performance of the original radiator fan. It uses a brushed motor, plastic blade, and included shroud to support consistent engine cooling in daily driving and stop-and-go traffic.

• Direct replacement engine cooling fan assembly for select Ford Mustang models
• Brushed motor design
• Plastic fan blade with black plastic shroud
• Shroud included for a complete radiator fan assembly setup
• 3-terminal, female connector configuration
• Precision-engineered to match stock fit and cooling performance

Fitment Details

Compatible with 2001-2004 Ford Mustang, N/A. This Dorman 620-139 radiator fan assembly is a fitment-based replacement for Mustang cooling system service and repair. The part number 620-139 is also referenced in cross-application listings for the same vehicle range.

This part cross-references Four Seasons 75526 for the same application.

What It Helps Address

• Engine overheating caused by a weak or failed radiator fan
• Reduced airflow through the radiator at idle or low speed
• Noise or vibration from a worn cooling fan motor
• Electrical connector or terminal issues at the fan assembly
• Cooling performance loss after fan assembly wear

Installation Notes

Verify connector style, terminal count, and shroud configuration against the original unit before installation. Confirm vehicle year and model match the listed fitment for 2001-2004 Ford Mustang. Inspect related cooling system components, including the radiator, fan relay, and wiring, during replacement.

Quality Assurance

Dorman states this engine cooling fan assembly is precision-engineered to match the stock radiator fan on specific vehicles and rigorously tested to cool as effectively as the original part. Part number 620-139 is built to OE-style fit and performance expectations for the listed Mustang applications.