AIR MASS SENSOR

The Hella 358166121 Mass Air Flow Sensor is an OE-quality direct replacement designed to restore accurate airflow readings in your vehicle. This sensor ensures your engine control module maintains the correct fuel-to-air ratio, leading to smoother throttle response, improved drivability, and consistent fuel economy. It features a bolted mounting type and a 3-connector design for straightforward installation.

Utilizing advanced hot-film sensor technology, the 358166121 provides precise measurement of incoming air volume. This accuracy is crucial for calculating optimal fuel delivery, resulting in a more stable idle, better throttle consistency, and can help address issues like rough idle, hesitation, incorrect fuel mixtures, and check engine lights related to airflow faults. Hella's extensive experience in electronics ensures dependable signal output for vehicles reliant on stable airflow data.