Dorman 621-328 Engine Cooling Fan Blade

Overview of Dorman Engine Cooling Fan Blade 621-328

The Dorman 621-328 engine cooling fan blade is designed for reliable cooling performance in Nissan vehicles, including the D21, Pathfinder, and Pickup models. This replacement fan blade features a durable plastic construction and a black finish, engineered to maintain optimal engine temperature under various driving conditions.

• 8 blades for efficient airflow
• 16.8-inch blade diameter
• Durable black plastic material
• Standard replacement grade
• Compatible with Nissan D21, Pathfinder, and Pickup
• Mounting hardware not included

Detailed Product Description

The Dorman 621-328 engine cooling fan blade is a standard replacement part designed to restore proper cooling system function in select Nissan vehicles. With eight blades measuring 16.8 inches in diameter, this fan blade provides balanced airflow to help regulate engine temperature. The black plastic finish offers corrosion resistance and durability, ensuring consistent performance over time. While mounting hardware is not included, the fan blade is engineered to fit securely on compatible Nissan models such as the D21, Pathfinder, and Pickup.

Compatible Vehicles and Applications

This engine cooling fan blade is specifically compatible with Nissan D21, Pathfinder, and Pickup models. It is intended for use in cooling systems where the original fan blade has worn out, become damaged, or is no longer functioning efficiently. The Dorman 621-328 helps address common cooling issues such as:

• Overheating due to damaged or warped fan blades
• Reduced airflow from cracked or broken blades
• Excessive engine temperature fluctuations
• Noise caused by imbalanced or loose fan blades

Installation Notes and Tips

When installing the Dorman 621-328 engine cooling fan blade, ensure the vehicle is turned off and cooled down to avoid injury. Since mounting hardware is not included, reuse the original fasteners or acquire compatible hardware separately. Verify proper alignment and secure attachment to prevent vibration or imbalance during operation. It is recommended to inspect the cooling fan clutch and motor during installation to ensure overall system integrity.

Quality Assurance and Warranty

Dorman provides this engine cooling fan blade as a standard replacement part meeting OEM specifications for fit and function. The plastic blade material and finish are selected for durability and resistance to environmental factors. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or Dorman directly for warranty terms related to part number 621-328.