Hitachi Auto Products MAF0052 Mass Air Flow Sensor

The Hitachi MAF0052 Mass Air Flow Sensor is a precision-engineered replacement sensor designed to accurately measure the volume and characteristics of air entering your engine. This critical component sends real-time airflow data to the engine control unit (ECU), enabling optimal fuel delivery, improved engine efficiency, and reduced emissions.

Key Features:

• Hot-wire sensing technology with platinum wire element for rapid response to airflow changes
• Glass film coating protects the sensing element from contaminants and enhances reliability
• 5-terminal blade-type connector for direct OEM replacement
• 100% air flow tested to ensure ideal performance and calibration for each application
• Contaminant bypass port (where applicable) provides reliable operation and increases longevity
• Welded connections instead of soldered for enhanced dependability and durability
• Protected circuitry design approved by OE manufacturers
• Direct-fit replacement with no housing included

This sensor meets strict OEM performance and emission standards, ensuring your vehicle operates at peak efficiency. The precision platinum wire element responds directly to air mass rather than just volume, making it ideal for modern fuel injection systems. Replaces OEM part numbers including Audi 06F-906-461A and cross-references to Delphi AF10144, Spectra Premium MA311, MA324, and others.