ipsyder
New member
Hey all - Shortly after the extended diesel warranty expired on my 2015 A7 TDI it threw a P208A code. Searching that, the most likely cause is a failure of the Adblue pump. The part number I came up with is 4G0131969G, which is pretty expensive. However, I found a video about replacing this part on a 2014 A6 and the dealership swapped out the recommended part with 4G0131969J. They "look" identical but the latter is like half the price. I haven't found any solid information about whether this part supersedes the former nor what models the J version fit. Can anyone here provide some insight on either of these? Thanks