Bosch 0280218226 Mass Air Flow MAF Sensor with Housing

The Bosch 0280218226 is a complete mass air flow (MAF) sensor assembly utilizing hot film technology to precisely measure the amount of air entering your engine. This sensor plays a critical role in engine management by providing data to the ECU for accurate fuel delivery and optimal combustion.

Key Features:

• OE technology ensures correct function and calibration for trouble-free operation
• Hot film sensing element provides fast, accurate airflow measurement
• Complete assembly includes pre-calibrated sensor with housing
• Engineered to meet or exceed emission compliance standards
• Direct-fit replacement for original equipment

Important Installation Note: Bosch hot film MAF sensors are precision-calibrated as a complete unit with the housing. Always replace the entire assembly rather than the sensor element alone, unless specifically recommended by the vehicle manufacturer. Installing the sensor element separately can result in incorrect air/fuel ratios and drivability issues.

A faulty MAF sensor can cause rough idle, hesitation, poor fuel economy, and check engine lights. Restoring proper airflow measurement with this genuine Bosch replacement ensures your engine runs efficiently and meets emissions standards.