Dorman 620-079 Engine Cooling Fan Blade

Reliable Engine Cooling Fan Blade for Vehicle Cooling Systems

The Dorman 620-079 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 forward align fin blades for effective airflow
• 660 mm blade diameter with 4 mm thickness for balanced strength
• Steel hub with 80 mm depth ensures secure mounting
• Clockwise rotation with a maximum speed of 3000 RPM
• Pusher airflow type for enhanced engine cooling
• 152 mm bolt circle diameter for precise fitment
• Standard replacement grade for dependable service

Durable Design and Performance Features

The Dorman 620-079 engine cooling fan blade features nine plastic blades arranged in a forward align fin design, optimized for pushing air through the radiator to maintain engine temperature. The 660 mm diameter and 4 mm blade thickness provide a balance of airflow and durability. The steel hub, measuring 80 mm in depth, offers a robust mounting base, while the clockwise rotation and maximum RPM of 3000 ensure compatibility with many cooling fan clutch systems. This fan blade is engineered without flexible blades, focusing on consistent performance under standard operating conditions.

Compatible Vehicles and Applications

This engine cooling fan blade is compatible with a range of vehicles requiring a 660 mm diameter, 9-blade pusher fan with a 152 mm bolt circle diameter. It is suitable for replacement in cooling systems where a clockwise rotating, plastic blade with a steel hub is specified. The Dorman 620-079 is commonly used in automotive cooling fan clutch assemblies for makes and models that require these exact specifications.

• Resolves overheating issues caused by worn or damaged fan blades
• Replaces cracked or broken blades affecting airflow efficiency
• Restores proper engine cooling in vehicles with failing fan components
• Addresses noise or vibration problems linked to imbalanced fan blades
• Improves cooling system reliability in standard replacement scenarios

Installation Notes and Tips

When installing the Dorman 620-079 engine cooling fan blade, ensure the fan clutch assembly is compatible with a 660 mm diameter blade and a 152 mm bolt circle diameter. Verify the clockwise rotation direction matches the vehicle’s cooling system requirements. Since mounting hardware is not included, retain original bolts or source appropriate fasteners. Proper torque specifications should be followed to avoid damage to the steel hub or fan clutch assembly.

Quality Assurance and Warranty

Dorman engine cooling fan blades meet standard replacement grade requirements, providing reliable performance for automotive cooling systems. While specific warranty details are not provided, Dorman products typically undergo quality inspections to ensure durability and fitment accuracy. For best results, use this fan blade as a direct replacement part matching the vehicle’s original equipment specifications.