Subject: Washer fluid reservoir OE number: 1638690820 A1638690820 163 869 08 20 A 163 869 08 20 NOTE! The above numbers are the numbers of original parts for which the item in this offer is a replacement. Before purchasing, they must be absolutely compared with the number of the original part being replaced. If they differ by even one character, this part will not fit or will not work or will not work properly. In such a case, do not buy it Car: Mercedes-Benz M-CLASS (W163) FL (facelift) Year of manufacture: 2002-2005 Manufacturer: Replacement Technical condition: The item is brand NEW, unused, undamaged and in perfect condition