Waste of money buying a new one,go to a scrap yard and get one,if you can get easy access to it you could buy a fiberglass repair kit and fix it,the cheapest way is to rub the whole area down with sandpaper and stick a patch(big as you can)of DUCK tape(GAFFER tape)over it.It's not under any real pressure.How do you get a hole in a washer bottle!are you a lousy shot.Good luck.
a
May 2010