Dorman 621-970 Engine Cooling Fan Blade

Overview of Dorman Engine Cooling Fan Blade 621-970

The Dorman 621-970 engine cooling fan blade is designed specifically for Ford Ranger models, providing reliable airflow to maintain optimal engine temperature. This standard replacement fan blade features a durable plastic construction and a matte white finish for consistent performance.

• 7 blades with a 500 mm diameter for effective cooling
• Matte white plastic blades with 2.3 mm thickness
• Clockwise (right) rotation for proper fitment
• Pusher airflow type to direct air efficiently
• 144.2 mm bolt circle diameter for secure mounting
• Standard replacement grade for dependable operation

Detailed Product Description

The Dorman 621-970 engine cooling fan blade is engineered with seven forward align fins that measure 500 mm in diameter and 2.3 mm thick, ensuring consistent airflow to the radiator. Its matte white plastic blades are designed to withstand heat and stress while maintaining structural integrity. The fan blade rotates clockwise (right) and operates as a pusher type, pushing air through the radiator to help regulate engine temperature. This fan blade is compatible with Ford Ranger vehicles and matches the original equipment specifications for a direct replacement. The 144.2 mm bolt circle diameter allows for proper mounting without modification.

Common Applications and Problem Solving

• Replaces worn or damaged cooling fan blades on Ford Ranger models
• Helps resolve engine overheating issues caused by inefficient airflow
• Restores proper cooling system function after fan blade failure
• Prevents engine damage due to inadequate radiator ventilation
• Maintains consistent engine temperature under various driving conditions

Installation Notes and Tips

Installation of the Dorman 621-970 engine cooling fan blade requires removal of the existing fan blade assembly. Ensure the fan clutch assembly is compatible and in good condition before installation. This fan blade does not include mounting hardware, so retain original bolts and fasteners. Verify the clockwise rotation direction matches the vehicle’s specifications to avoid improper operation. Proper torque specifications should be followed to secure the fan blade firmly.

Quality Assurance and Warranty

This Dorman engine cooling fan blade is manufactured to meet standard replacement quality requirements, ensuring reliable performance and durability. It undergoes quality control inspections to comply with OEM fit and function standards. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.