Dorman 620-611 Engine Cooling Fan Assembly

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

The Dorman 620-611 engine cooling fan assembly is designed to maintain optimal engine temperature for select Buick, Oldsmobile, and Pontiac models. This assembly includes dual fans and a durable plastic shroud to ensure efficient airflow and cooling performance.

• Motor Type: Brushed motor for consistent operation
• Fan Quantity: Dual fan blades for enhanced cooling
• Shroud Included: Yes, made from black plastic for durability
• Blade Material: Plastic blades designed for balanced airflow
• Connector Details: Two male terminals with two connectors for secure electrical connection
• Package Contents: Complete radiator fan assembly

Product Details and Specifications

The Dorman 620-611 engine cooling fan assembly features a brushed motor type that provides reliable and steady performance under various driving conditions. It includes two plastic fan blades housed within a black plastic shroud, which helps direct airflow efficiently through the radiator. The assembly is equipped with two male terminals and connectors, ensuring a proper and secure electrical connection. This part is specifically compatible with Buick Aztek, Oldsmobile Silhouette, and Pontiac Montana and Rendezvous models, making it a suitable replacement for worn or damaged cooling fan assemblies in these vehicles.

Compatible Vehicles and Common Applications

This engine cooling fan assembly is compatible with the following vehicles:

• Buick Aztek
• Oldsmobile Silhouette
• Pontiac Montana
• Pontiac Rendezvous

It is designed to address issues such as:

• Overheating due to faulty or worn cooling fans
• Reduced airflow from damaged fan blades or shroud
• Electrical connection failures causing fan motor malfunction
• Excessive engine temperature fluctuations
• Noise or vibration from imbalanced fan components

Installation Notes and Tips

When installing the Dorman 620-611 engine cooling fan assembly, ensure the electrical connectors are securely attached to avoid intermittent operation. Verify that the shroud is properly aligned to prevent contact with the fan blades. It is recommended to inspect the radiator and surrounding components for debris or damage before installation. Professional installation is advised for optimal fitment and performance.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards. The 620-611 engine cooling fan assembly undergoes rigorous quality checks to ensure durability and reliable operation. Please refer to Dorman's warranty policy for specific coverage details related to this part.