Dorman 620-618 Engine Cooling Fan Assembly

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

The Dorman 620-618 engine cooling fan assembly is designed to maintain optimal engine temperature for select Chevrolet, 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 of black plastic for durability
• Blade Material: Plastic blades designed for balanced airflow
• Connector Quantity and Type: Two male terminals for secure electrical connection
• Compatible with Chevrolet Malibu, Oldsmobile Alero and Cutlass, Pontiac Grand Am

Product Details and Specifications

The Dorman 620-618 engine cooling fan assembly features a brushed motor type that provides reliable and steady performance under various driving conditions. The assembly includes two plastic fan blades housed within a black plastic shroud, which helps direct airflow efficiently through the radiator. The dual-fan design improves cooling capacity, making it suitable for vehicles like the Chevrolet Malibu, Oldsmobile Alero and Cutlass, and Pontiac Grand Am. The assembly comes with two male connectors and terminals, ensuring a secure and straightforward electrical connection during installation.

Compatible Vehicles and Applications

This engine cooling fan assembly is compatible with the following makes and models:

• Chevrolet Malibu
• Oldsmobile Alero
• Oldsmobile Cutlass
• Pontiac Grand Am

It is designed to replace the original cooling fan assembly and restore proper engine temperature regulation for these vehicles.

Common Issues Addressed by This Cooling Fan Assembly

• Overheating due to faulty or worn fan motor
• Reduced airflow from damaged or broken fan blades
• Electrical connection failures causing fan malfunction
• Cooling inefficiency from missing or cracked shroud
• Engine temperature fluctuations impacting performance

Installation Notes and Tips

Installation of the Dorman 620-618 engine cooling fan assembly requires basic mechanical skills and tools. Ensure the vehicle is turned off and cooled down before beginning. Disconnect the battery to prevent electrical shorts. Remove the old fan assembly carefully, noting the position of connectors and mounting points. Connect the two male terminals securely to the vehicle’s wiring harness. Verify that the plastic shroud is properly seated to direct airflow effectively. Test the fan operation before reassembling all components.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards. The 620-618 engine cooling fan assembly undergoes quality checks to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.