Genuine 77390-35010 Fuel Tank Overfill Check Valve Assembly

The Genuine 77390-35010 is an OEM fuel tank overfill check valve assembly designed to prevent fuel from escaping the tank during refueling. This critical emissions control component regulates fuel tank vapor pressure and prevents liquid fuel from entering the evaporative emission (EVAP) system when the tank is filled to capacity.

Key Features:

• OEM quality fuel tank vent valve assembly for reliable performance
• Prevents fuel overflow and spillage during refueling
• Protects EVAP system components from liquid fuel contamination
• Direct replacement for Genuine part number 77390-35010
• Maintains proper fuel tank ventilation and vapor recovery

This overfill check valve is an essential part of your vehicle's fuel tank ventilation system, ensuring compliance with emissions regulations while protecting against fuel leaks. As a genuine OEM component, it provides the exact fit and function specified by the vehicle manufacturer.