Four Seasons 75479 Engine Cooling Fan Assembly

Radiator Fan Assembly for Heavy Duty Cooling

The Four Seasons 75479 radiator fan assembly is a direct-fit engine cooling fan assembly for select Dodge Durango and Jeep Grand Cherokee applications with heavy duty cooling. Built with a plastic and metal construction, this 12-volt motor assembly uses an OE mount and a single 3-pin male terminal connector for a straightforward replacement.

Four Seasons Radiator Fan Assy. products are backed by more than 50 years of mobile A/C experience and are engineered and tested for dependable operation. If you need a replacement radiator fan assembly for a Dodge Durango, Jeep Grand Cherokee, or Jeep Grand Cherokee L with heavy duty cooling, part number 75479 is built for the application.

Key Features

• Part number: 75479
• Engine cooling fan assembly / radiator fan assembly
• 12-volt motor assembly
• Single fan design with 1 connector
• 3-pin male terminal connection
• OE mount style for factory-style installation
• Plastic / metal construction with black finish
• Plastic shroud material
• Mounting hardware not included

Vehicle Fitment

• Fits 2015-2022 Dodge Durango, w/ Heavy Duty Cooling; Radiator Fan Assy.
• Fits 2022 Jeep Grand Cherokee WK, w/ Heavy Duty Cooling; Radiator Fan Assy.
• Fits 2014-2021 Jeep Grand Cherokee, w/ Heavy Duty Cooling; Radiator Fan Assy.
• Fits 2021 Jeep Grand Cherokee L, w/ Heavy Duty Cooling; Radiator Fan Assy.

Detailed Description

This Four Seasons radiator fan assembly is engineered for vehicles that require heavy duty cooling performance and factory-style fitment. The assembly is designed around an OE mount, a black plastic shroud, and a plastic/metal build to match the original cooling fan layout on the listed Dodge Durango and Jeep Grand Cherokee platforms. Part number 75479 is a practical replacement when the original fan motor assembly is no longer operating correctly.

This part cross-references Mopar 52014787AC for the same application.

Common Replacement Reasons

• Cooling fan motor failure
• Overheating at idle or low speed
• Fan noise, wobble, or intermittent operation
• Damaged connector or terminal issues
• Reduced airflow through the radiator on heavy duty cooling setups

Installation Notes and Tips

Verify the vehicle is equipped with heavy duty cooling before ordering. Confirm the connector style, 3-pin terminal layout, and OE mount configuration against the original assembly. Inspect the fan shroud, electrical connector, and surrounding cooling system components during replacement. Mounting hardware is not included, so reuse or source the required hardware as needed.

Quality Assurance

Four Seasons engineers and tests its cooling components for long-term, trouble-free operation. With more than 50 years of mobile A/C experience behind the brand, the 75479 radiator fan assembly is built to meet the demands of the listed Dodge Durango and Jeep Grand Cherokee applications.