Bosch 13-62-8-506-408 Hot Film Air Mass Sensor MAF

The Bosch 13-62-8-506-408 is a hot film air mass sensor (MAF) designed to precisely measure the volume and density of air entering the engine intake system. This sensor plays a critical role in engine management by providing accurate airflow data to the ECU, enabling optimal fuel injection, ignition timing, and emissions control.

Key Features:

• Hot film sensing element for fast response and accurate measurement
• Integrated air temperature sensor for density compensation
• Direct OEM replacement design for reliable fit and function
• Manufactured to Bosch's original equipment quality standards
• Precise airflow measurement ensures proper air-fuel ratio
• Helps maintain fuel economy and reduce emissions

This air mass sensor features Bosch's proven hot film technology, which uses a heated element to measure airflow with exceptional accuracy across all operating conditions. Proper MAF sensor function is essential for smooth idle, responsive acceleration, and optimal engine performance. OEM part number 13-62-8-506-408.