Dorman 620-624 Engine Cooling Fan Assembly - Left

Reliable Engine Cooling Fan Assembly for Buick, Cadillac, and Oldsmobile

The Dorman 620-624 engine cooling fan assembly is designed to maintain optimal engine temperature in select Buick, Cadillac, and Oldsmobile models. This radiator fan assembly includes a durable plastic shroud and a brushed motor to ensure consistent cooling performance.

• Brushed motor type for dependable operation
• Single fan blade made of durable plastic
• Includes black plastic shroud for proper airflow management
• Two terminal connections with one male connector for easy wiring
• Compatible with Buick, Cadillac, and Oldsmobile 98, DeVille, Fleetwood, and Park Avenue models

Product Features and Specifications

The Dorman 620-624 engine cooling fan assembly features a single plastic fan blade designed to provide efficient airflow through the radiator. The included black plastic shroud helps direct air precisely where it is needed to maintain engine temperature. The brushed motor type offers reliable performance and is equipped with two terminals and a single male connector for straightforward electrical connections. This assembly is engineered specifically for select Buick, Cadillac, and Oldsmobile vehicles, including the 98, DeVille, Fleetwood, and Park Avenue models, ensuring proper fit and function.

Compatible Vehicles and Applications

This radiator fan assembly is compatible with the following vehicles:

• Buick 98
• Cadillac DeVille
• Cadillac Fleetwood
• Cadillac Park Avenue
• Oldsmobile 98

Use the Dorman 620-624 to replace a failing or damaged engine cooling fan assembly in these models to restore proper cooling system operation.

Common Issues Addressed by This Cooling Fan Assembly

• Overheating due to a malfunctioning radiator fan
• Reduced airflow caused by damaged or broken fan blades
• Electrical connection failures with worn or corroded terminals
• Inadequate cooling from missing or cracked fan shroud
• Engine performance issues related to improper cooling

Installation Notes and Tips

When installing the Dorman 620-624 engine cooling fan assembly, ensure the electrical connectors are securely attached to prevent intermittent operation. Verify that the plastic shroud is properly aligned to optimize airflow through the radiator. It is recommended to inspect the radiator and surrounding components for damage or debris before installation. Follow vehicle-specific service manual instructions for safe removal and installation procedures.

Quality Assurance and Warranty

Dorman manufactures this engine cooling fan assembly to meet or exceed OEM standards for fit, form, and function. The part number 620-624 undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.