Hitachi Auto Products MAF0111 Mass Air Flow Sensor

The Hitachi Auto Products MAF0111 Mass Air Flow Sensor is a precision-engineered replacement sensor designed to accurately measure the mass of air entering your engine. This sensor plays a critical role in engine management by monitoring air flow characteristics and sending precise signals to the engine control unit (ECU) to optimize fuel delivery and combustion efficiency.

Key Features:

• Hot wire sensing technology for accurate air mass measurement
• 4-pin blade-type terminal configuration
• 100% air flow tested for ideal performance and reliability
• Calibrated to application specifications to meet strict emission standards
• Precision electronic components manufactured in controlled environment
• Advanced manufacturing methods ensure tight tolerances and high repeatability
• Protected circuitry for enhanced durability
• Contaminant bypass port design (when applicable) reduces sensor contamination
• New, never remanufactured unit
• Meets or exceeds OEM specifications

As a Tier 1 OE supplier, Hitachi manufactures mass air flow sensors with premium-grade materials and rigorous testing that exceeds typical operating conditions. The sensor features an integrated air temperature sensor for maximum accuracy and delivers the exact air-to-fuel ratio needed to improve drivability, performance consistency, and fuel efficiency while reducing harmful emissions. Cross-references to Ford OEM part numbers BC3Z-12B579-A and BC31-12B579-AA.