Dorman 620-353 Engine Cooling Fan Blade

Reliable Engine Cooling Fan Blade for Vehicle Cooling Systems

The Dorman 620-353 engine cooling fan blade is designed to maintain optimal engine temperatures by efficiently pushing air through the radiator. Featuring a durable plastic blade construction and a steel hub, this fan blade supports reliable cooling performance for various vehicle applications.

• 9 flexible forward align fin blades for effective airflow
• 640 mm blade diameter with 2.5 mm thickness for balanced strength and efficiency
• Black finish for corrosion resistance and durability
• Steel hub with 89 mm depth and 82.5 mm bolt circle diameter
• Clockwise rotation with a maximum speed of 3000 RPM
• Pusher airflow type to optimize engine cooling

Detailed Product Features and Specifications

The Dorman 620-353 engine cooling fan blade features nine flexible blades made from durable plastic, designed to provide consistent airflow while reducing stress on the engine cooling system. The forward align fin blade type enhances air movement efficiency, pushing air through the radiator to maintain proper engine temperature. The blade diameter measures 640 mm with a thickness of 2.5 mm, offering a balance between rigidity and flexibility. The steel hub, with a depth of 89 mm and an 82.5 mm bolt circle diameter, ensures secure mounting and long-lasting performance. This fan blade rotates clockwise and is rated for a maximum speed of 3000 RPM, suitable for standard replacement needs in compatible vehicles.

Common Applications and Problem Solving

• Replaces worn or damaged engine cooling fan blades to restore proper airflow
• Addresses overheating issues caused by inefficient or broken fan blades
• Reduces engine strain by maintaining consistent cooling system performance
• Helps prevent radiator damage due to inadequate airflow
• Supports engine longevity by ensuring optimal operating temperatures

Installation Notes and Tips

When installing the Dorman 620-353 engine cooling fan blade, ensure the blade is mounted with the correct clockwise rotation to match the vehicle’s cooling system design. Verify the bolt circle diameter of 82.5 mm aligns with the vehicle’s fan clutch or motor hub. Since mounting hardware is not included, use existing or compatible fasteners to secure the fan blade properly. Inspect the hub and blade for any signs of damage before installation to ensure optimal performance.

Quality Assurance and Warranty Information

Dorman engine cooling fan blades are manufactured to meet standard replacement quality requirements, providing reliable performance and durability. While specific warranty details for part number 620-353 may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to the product documentation or contact the manufacturer for precise warranty terms.