ACDelco 86778037 GM OE Passenger Side Engine Cooling Fan Motor

The ACDelco 86778037 is a GM Original Equipment Passenger Side Engine Cooling Fan Motor designed as a direct OEM replacement for 2021–2024 GM trucks and SUVs. This fan motor supplies power to the engine cooling fan, which moves air across the radiator and A/C condenser to dissipate heat from both the engine cooling system and the A/C refrigerant system.

As a true GM Original Equipment part, this replacement motor is manufactured to the exact specifications of the factory-installed component, ensuring proper fit, form, and function without modification. It is the GM-recommended solution for restoring cooling system performance in vehicles experiencing overheating or fan motor failure.

Key Features:

• GM Original Equipment (OE) passenger side engine cooling fan motor
• Direct factory replacement — no modifications required
• Engineered to GM OE specifications for exact fit and function
• Restores proper airflow across radiator and A/C condenser
• Backed by GM quality standards and GM Replacement Parts Limited Warranty
• GM Part Number: 86778037

Choosing an ACDelco GM Original Equipment part ensures the same reliability and service life as the component your vehicle left the factory with. This part is backed by General Motors and meets all applicable GM engineering and safety standards.