Dorman 620-422 Engine Cooling Fan Assembly

Reliable Engine Cooling Fan Assembly for Ford and Lincoln Vehicles

The Dorman 620-422 engine cooling fan assembly is designed to maintain optimal engine temperature for Ford Expedition, F-150, Mark LT, and Lincoln Navigator models. This assembly includes two durable plastic fan blades and a black plastic shroud to ensure efficient airflow and cooling performance.

• Includes 2 plastic fan blades for balanced airflow
• Equipped with a brushed motor type for consistent operation
• Black plastic shroud included for proper fan alignment and protection
• Features 4 terminals and 2 male connectors for secure electrical connections
• Compatible with Ford Expedition, F-150, Mark LT, and Lincoln Navigator

Product Details and Specifications

The Dorman 620-422 engine cooling fan assembly features a brushed motor that provides reliable and steady performance under various driving conditions. The assembly comes with two plastic fan blades designed to optimize airflow through the radiator, helping to prevent engine overheating. The included black plastic shroud ensures proper positioning of the fan blades and protects the assembly from debris. Electrical connections are facilitated by two male connectors and four terminals, ensuring a secure and stable connection to the vehicle’s wiring harness.

Compatible Vehicles and Applications

This engine cooling fan assembly is compatible with select Ford and Lincoln models, specifically the Ford Expedition, F-150, Mark LT, and Lincoln Navigator. It is an ideal replacement part for those seeking to restore or maintain the cooling system’s efficiency in these vehicles. The part number 620-422 corresponds directly to this assembly, ensuring proper fit and function.

• Prevents engine overheating caused by fan failure
• Replaces damaged or worn fan blades and shroud
• Restores proper cooling system airflow
• Eliminates electrical connection issues with secure terminals and connectors
• Addresses noise or vibration from faulty fan motor

Installation Notes and Tips

Installation of the Dorman 620-422 engine cooling fan assembly requires basic mechanical skills and standard hand tools. Ensure the vehicle is turned off and cooled down before beginning. Disconnect the battery to prevent electrical shorts. Carefully remove the old fan assembly, noting the position of connectors and mounting points. Install the new assembly by aligning the shroud and securing the fan blades. Reconnect the electrical connectors, verifying that the male terminals are properly seated. Test the fan operation before completing the installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 620-422 engine cooling fan assembly undergoes rigorous quality control to ensure durability and reliable performance. This product is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.