SKU: 000-542-52-12-64 Condition: New Replaces: 000-542-43-00, 000-542-52-12 Sold In Quantity: 1 Mercedes-Benz USA LLC The Lambda Sensor (000-542-52-12-64) you order from Mercedes-Benz USA will be a genuine OEM part manufactured specifically to fit your vehicle. It will be delivered directly to your home or work. Genuine Mercedes-Benz Parts fit your vehicle like no others can. They’re engineered specifically to function with their fellow parts and systems, and they’re constructed from the finest materials available. They’re also subjected to rigorous testing, which means each part comes fully certified. In the end, you can be sure that your vehicle will perform up to its potential, mile after mile.