Dorman 620-423 Engine Cooling Fan Assembly

Overview of Dorman Engine Cooling Fan Assembly for Infiniti FX35

The Dorman 620-423 engine cooling fan assembly is designed specifically for the Infiniti FX35, providing reliable cooling performance. This assembly includes dual fans and a durable plastic shroud to help maintain optimal engine temperature under various driving conditions.

• Compatible with Infiniti FX35 models
• Includes two plastic fan blades for efficient airflow
• Black plastic shroud included for secure mounting and protection
• Brushed motor type with four terminals and two male connectors
• Part number 620-423 for precise identification and fitment

Detailed Product Features and Specifications

The Dorman 620-423 engine cooling fan assembly features a brushed motor type that ensures consistent operation and durability. It comes equipped with two plastic fan blades designed to optimize airflow through the radiator. The included black plastic shroud provides a protective housing that helps direct air efficiently while preventing debris from damaging the fan components. This assembly has four terminals and two male connectors, facilitating straightforward electrical connections during installation. The part is engineered to meet the cooling demands of the Infiniti FX35, ensuring proper engine temperature regulation.

Applications and Common Issues Addressed

• Replaces faulty or worn engine cooling fan assemblies on Infiniti FX35
• Resolves overheating issues caused by inadequate airflow
• Eliminates noise or vibration from damaged fan blades or motor
• Restores proper radiator cooling efficiency
• Prevents engine damage due to insufficient cooling

Installation Notes and Tips

When installing the Dorman 620-423 engine cooling fan assembly, ensure the vehicle is powered off and cooled down. Disconnect the battery before removing the old fan assembly to avoid electrical hazards. Verify the connector gender and terminal quantity match the vehicle’s wiring harness for a secure fit. The included shroud simplifies mounting, but take care to align it properly to avoid interference with other engine components. Consult the Infiniti FX35 service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 620-423 engine cooling fan assembly undergoes rigorous quality control to ensure reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms applicable to this part.