Four Seasons 75966 Engine Cooling Fan Assembly

Radiator Fan Assembly for OE-Style Cooling

Four Seasons 75966 is an OE replacement engine cooling fan assembly built for radiator-mounted applications that require electric operation, a shroud, and OE mount fitment. It uses a plastic and metal construction with a black housing finish and a rigid blade design for direct replacement service.

Compatible with select Chevrolet Camaro and Cadillac ATS/CTS applications, this Four Seasons radiator fan assembly is built around the original mounting layout and electrical connection style. The Four Seasons Radiator Fan Assy. line focuses on replacement cooling components for vehicles that need factory-style fit and function.

Key Features

• Part number 75966 engine cooling fan assembly
• OE replacement design for radiator fan applications
• Electrical fan assembly with 12-volt operation
• Plastic and metal construction with black housing finish
• Shroud included with plastic shroud material
• Rigid blade design with OE mount location
• 3-wire lead with connector, female terminal design
• Fan clutch not mounted within the assembly

Detailed Description

Four Seasons 75966 is a radiator fan motor assembly designed for vehicles that use an electric cooling fan at the radiator. It features one fan, a 2-terminal electrical layout, and a 3-wire lead with connector for OE-style integration. The assembly measures 19.92 inches high and 22.000 inches wide, and it is listed as a performance-rated OE replacement.

This part cross-references TYC 623680 for the same application. It is listed for 2013-2019 Cadillac ATS, 2015-2019 Cadillac CTS, 2016 Cadillac ATS and CTS 350 Watt applications, 2016 Chevrolet Camaro 350 Watt applications, and 2017-2020 Chevrolet Camaro applications. If you are replacing a worn Cadillac CTS radiator fan assembly or a Chevrolet Camaro cooling fan assembly, part number 75966 provides a direct-fit service option.

Common Problems This Part Can Address

• Engine overheating caused by a failed radiator fan motor assembly
• Cooling fan inoperative due to electrical motor or connector failure
• Reduced airflow through the radiator at idle or low speed
• Noise or vibration from a damaged fan blade or housing
• OE-style replacement needs after fan assembly wear or damage

Installation Notes and Tips

• Verify vehicle year, make, model, and cooling system configuration before installation.
• Confirm the OE mount location and connector style match the original assembly.
• Inspect related wiring, relays, and fuses before installing the new fan assembly.
• Mounting hardware is not included, so reuse or source the correct hardware as needed.
• Because the fan clutch is not mounted within the assembly, confirm your vehicle uses the correct electric fan setup.

Quality Assurance

Four Seasons 75966 is listed as an OE replacement and performance-rated cooling fan assembly. It is built for direct replacement service on supported Cadillac ATS, Cadillac CTS, and Chevrolet Camaro applications, with OE-style mounting and electrical connection details.