This Mercedes-Benz parking sensor is a high-quality replacement part for your 2017 E300. It is designed to fit perfectly in the rear of your vehicle and provide accurate parking assistance. The sensor is made by the OEM manufacturer with part numbers 0009055504 and A0009055504, ensuring that you receive a genuine product. The sensor is ideal for those looking to upgrade their car's parking system. It is compatible with advanced driver assistance systems and parking assistance features, making it a reliable and convenient option. Place this sensor in the rear of your vehicle for accurate and reliable parking.