Product Description: High-Precision Mass Air Flow Sensor Meter for Benz C-Class and E-Class Optimize your vehicle's performance with our precision-engineered Mass Air Flow Sensor Meter, designed for reliability and accuracy. Applicable Model: This mass air flow sensor meter is a direct replacement for Benz C-Class and E-Class models. Please verify your vehicle's compatibility before purchasing to ensure the perfect fit and function. OE Number: The reference part numbers for this MAF sensor meter are 1120940048 and A1120940048. Confirm these numbers with your original equipment to prevent incorrect purchases and ensure seamless integration. Function: Our MAF sensor accurately measures air quality and flow into the engine, providing critical data that helps achieve precise fuel supply and optimal engine performance, enhancing overall vehicle efficiency. Durable Construction: Constructed from high-quality ABS material, this sensor is designed to work stably over extended periods. It reliably withstands various harsh environmental and temperature conditions, ensuring long-lasting performance. Easy Installation: Manufactured to original specifications, this sensor allows for straightforward refurbishment and replacement of old or malfunctioning mass air flow sensors, making installation quick and hassle-free. Upgrade your Benz with our Mass Air Flow Sensor Meter, delivering enhanced accuracy, durability, and ease of installation. This essential component ensures your vehicle operates at peak efficiency, providing a smooth and reliable driving experience.