Four Seasons 75915 Engine Cooling Fan Assembly

Radiator Fan Assembly for BMW Cooling Systems

Four Seasons 75915 is an OE replacement engine cooling fan assembly built for BMW applications that need direct radiator fan service. It combines a plastic and metal construction with a 12-volt electrical motor, rigid blade design, and included shroud for a complete radiator fan assembly setup.

Compatible with 2013-2017 BMW X3, 2015-2017 BMW X4, and 2018 BMW X4, this Four Seasons radiator fan assembly is built around OE mount dimensions and a 3-terminal female connector. The Four Seasons 75915 is a practical choice when the original fan motor, blade, or shroud assembly has failed or is no longer moving air correctly.

Key Features

• Brand: Four Seasons Radiator Fan Assy.
• Part number: 75915
• Engine cooling fan assembly with one fan
• 12-volt electrical motor assembly
• Plastic / metal construction with black housing finish
• Shroud included; plastic shroud material
• Rigid blade type for radiator fan service
• 3-terminal connector with female terminals
• OE mount design and OE replacement status
• Performance rated for cooling system service

Product Details

This radiator fan assembly is built as a motor assembly for radiator fan mounting locations and uses an OE mount layout for straightforward replacement on the listed BMW vehicles. The assembly includes the shroud and uses a single fan configuration, while the fan clutch is not mounted within the assembly. Four Seasons 75915 is intended for direct cooling-system replacement where the original electric fan assembly has worn out, become noisy, or stopped operating correctly.

Four Seasons 75915 cross-references 17427601176 and A11569 for the same application.

Common Cooling System Problems

• Engine temperature rising in traffic or at idle
• Cooling fan not engaging when the engine warms up
• Loud fan operation or vibration from a damaged blade or motor
• Cracked shroud or broken fan assembly mounting points
• Reduced airflow through the radiator on BMW X3 and BMW X4 models

Installation Notes

Verify connector style, OE mount points, and radiator fan dimensions before installation. This assembly uses one 3-terminal connector with female terminals and does not include mounting hardware. Confirm the vehicle’s cooling system diagnosis before replacing the fan assembly, and inspect related components such as relays, wiring, and temperature controls during service.

Quality Assurance

Four Seasons supplies OE replacement cooling components for radiator fan service, and this part is performance rated for the listed BMW applications. Part number 75915 is built to match the specified fitment for BMW X3 and BMW X4 cooling system repair.