1OE Number: The referencing OE number of this rear view camera is 68417057AA, which is molded and designed depend on the original data. 2Fitment: The backup camera is a replacement for Promaster 1500 2500 3500 2018?2021, please check the model and year before ordering. 3Hd Image: The reversing camera is manufactured with Hd technology and has clear images that allow you to see clearly behind and facilitate operation during driving. 4Waterproof: The reversing camera has a waterproof design, can be used normally in bad weather conditions, such as rain and snow, and is not limited by the external environment. 5Ideal Replacement: Direct replacement installation, meets or exceeds Oem standards for the replacement of old and damaged one on original vehicles.