Bosch 0280217533 Hot Film Mass Air Flow MAF Sensor

The Bosch 0280217533 is a high-precision hot film mass air flow (MAF) sensor engineered with OE technology to deliver accurate airflow measurement for optimal engine performance. This sensor monitors the volume and density of air entering the engine, providing critical data to the engine control unit for proper fuel injection calibration and ignition timing.

Key Features:

• Hot film sensing element provides fast, accurate airflow measurement
• OE technology ensures correct function and calibration for trouble-free operation
• Pre-calibrated with housing for precise air mass calculation
• Designed to maintain emission compliance and fuel efficiency
• Direct-fit replacement for specific vehicle applications
• Manufactured to Bosch's strict quality standards

Important Installation Note: This sensor is factory-calibrated with its housing as a complete assembly. The sensing element should never be replaced separately unless specifically recommended by the vehicle manufacturer, as this will compromise accuracy and performance.

Bosch is a trusted OE supplier to major automotive manufacturers worldwide, ensuring this MAF sensor meets or exceeds original equipment specifications for reliable long-term performance.