Hayden 3931 OEM Replacement Auxiliary Electric Cooling Fan

The Hayden 3931 is an OEM replacement auxiliary electric cooling fan designed to restore proper engine cooling and air conditioning condenser performance. Hayden is a trusted name in thermal management, and this direct-fit fan assembly is engineered to meet or exceed original equipment specifications for a straightforward, no-modification installation.

Auxiliary electric fans play a critical role in maintaining safe operating temperatures by pulling airflow across the radiator or A/C condenser when vehicle speed alone is not sufficient — such as during low-speed driving, idling, or when the air conditioning system is active. A failed or underperforming auxiliary fan can lead to elevated coolant temperatures, reduced A/C efficiency, and potential engine damage.

Key Features:

• Direct OEM replacement — restores factory fit, form, and function
• Engineered to meet or exceed original equipment performance specifications
• Designed for simplified installation with existing mounting points and electrical connectors
• Durable motor and blade construction built to withstand under-hood heat and vibration
• Helps maintain optimal engine coolant temperature and A/C condenser efficiency
• Manufactured by Hayden, a leading supplier of automotive thermal management components

The Hayden 3931 auxiliary fan is an ideal solution for restoring cooling system integrity without the cost or complexity of sourcing a factory unit. Always verify fitment with your vehicle's year, make, and model before installation.