Standard Ignition MAS0427 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Mercedes-Benz E320

The Standard Ignition MAS0427 Mass Air Flow Sensor is designed specifically for Mercedes-Benz E320 models, ensuring accurate air intake measurement for optimal engine performance. This complete assembly features a female connector with a rectangular shape, providing a secure and precise fit.

• Compatible with Mercedes-Benz E320 vehicles
• Complete assembly for straightforward replacement
• Female connector with two rectangular connectors
• Blade terminal type with 5 and 3 terminal quantities
• Part number MAS0427 for easy identification

Detailed Product Features and Specifications

The MAS0427 Mass Air Flow Sensor from Standard Ignition is engineered to deliver precise airflow readings to the engine control unit, which is critical for maintaining proper air-fuel mixture and emissions control. This sensor includes a female connector with two rectangular connectors, designed to match the original equipment specifications. The blade-type terminals, with 5 and 3 terminal quantities, ensure reliable electrical connections and signal transmission. As a complete assembly, this sensor simplifies installation and reduces the risk of compatibility issues.

Applications and Common Issues Addressed

• Restores accurate air flow measurement for Mercedes-Benz E320 engines
• Helps resolve engine hesitation or stalling caused by faulty sensors
• Improves fuel efficiency by providing correct air intake data
• Reduces emissions by ensuring proper sensor function
• Eliminates check engine light triggers related to mass air flow sensor faults

Installation Notes and Tips

When installing the Standard Ignition MAS0427 sensor, ensure the vehicle is turned off and cooled down. Disconnect the battery before removing the old sensor to prevent electrical shorts. Carefully unplug the female connector and remove the sensor assembly. Install the new sensor by aligning the rectangular connectors and securing the blade terminals properly. Reconnect the battery and clear any diagnostic trouble codes if necessary.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The MAS0427 Mass Air Flow Sensor undergoes rigorous quality control to ensure consistent operation. This part is backed by Standard Ignition's warranty coverage, offering peace of mind for Mercedes-Benz E320 owners seeking dependable emission control components.