Question: is wiping the neck part of wudu?
Answer: Shorter Answer: There is no proof in either the Book of Allah or the Sunnah of His Messenger (صلى الله عليه و سلم) that wiping the neck is part of wudu'. ... The second is that it is mustahabb and cannot be said to be Sunnah. The third is that it is mustahabb to use the water left from wiping the head and ears.