Bosch 13-62-7-612-746 Mass Air Flow MAF Sensor

The Bosch 13-62-7-612-746 is a precision-engineered mass air flow (MAF) sensor designed to deliver accurate airflow measurements for optimal engine performance. As an original equipment manufacturer (OEM) component, this sensor ensures your engine management system receives precise data about incoming air volume, enabling proper fuel-to-air ratio calculations for maximum efficiency and reduced emissions.

Key Features:

• OEM-quality hot-film air mass sensor technology for precise measurements
• Bosch supplier number 0 280 218 279 (0280218279)
• 100% new construction—not remanufactured—ensuring highest quality and longest service life
• Patented design increases robustness against water and particulate contamination
• Calibrated sensor and housing assembly for accurate readings and simple installation
• Reduces sensor drift over time for consistent performance
• Meets or exceeds OEM specifications for emissions compliance

A faulty mass air flow sensor can lead to poor fuel economy, rough idle, engine misfires, and increased emissions. Replacing your worn or contaminated MAF sensor with this genuine Bosch unit restores proper engine performance and fuel efficiency. This sensor is commonly used in BMW N55 engine applications and cross-references with BMW part number 13627612746.