Dorman 621-560 Engine Cooling Fan Assembly

Reliable Engine Cooling Fan Assembly for Mazda CX-3

The Dorman 621-560 engine cooling fan assembly is designed specifically for the Mazda CX-3, providing efficient cooling performance to maintain optimal engine temperature. This electrical fan assembly includes a durable plastic shroud and a 7-blade forward align fin fan to ensure consistent airflow.

Key Features of Dorman 621-560 Cooling Fan Assembly

• Voltage: 13.6V for standard electrical system compatibility
• Brushed motor type for reliable operation
• Single fan quantity with 360 mm diameter blades
• Plastic shroud included in black color for protection and airflow direction
• 7 forward align fin plastic blades for effective cooling
• Counterclockwise fan rotation matching OEM specifications
• Three male terminals and one male connector for secure electrical connections
• 5 mm shaft diameter ensuring proper fitment

Detailed Description of the Dorman Engine Cooling Fan Assembly

This engine cooling fan assembly (part number 621-560) is engineered to meet the cooling demands of the Mazda CX-3. Featuring a brushed motor and a single 360 mm diameter fan blade, it delivers consistent airflow to the radiator. The included black plastic shroud helps direct air efficiently while protecting the fan components. The forward align fin blade design enhances air movement, and the counterclockwise rotation matches the vehicle’s original equipment specifications. Electrical connections are secured with three male terminals and a male connector, ensuring compatibility and ease of installation.

Common Issues Addressed by This Cooling Fan Assembly

• Overheating due to faulty or worn cooling fan motor
• Reduced airflow from damaged or broken fan blades
• Electrical connection failures causing intermittent fan operation
• Cooling inefficiency from missing or damaged fan shroud
• Noise or vibration caused by imbalanced or malfunctioning fan components

Installation Notes and Tips

• Ensure the vehicle battery is disconnected before installation to prevent electrical hazards
• Verify the 5 mm shaft diameter matches the existing mounting point on the Mazda CX-3
• Check that the fan rotates counterclockwise to match OEM specifications
• Secure all electrical connectors firmly to avoid loose connections
• Inspect the plastic shroud for proper alignment to optimize airflow

Quality Assurance and Warranty Information

Dorman engine cooling fan assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. The 621-560 part is tested for durability and performance to ensure reliable operation in the Mazda CX-3. Please refer to Dorman’s warranty policy for specific coverage details.