I have not had any problems with my top mounts rusting but that probably because my car is in a garage most of the time and I don't drive it in the rain if I can help it (only because I hate having a dirty car)
But I know people were having some problems and spending £15 on parts from a cinquecento to stop them from rusting, well now Fiat have made a part specifically for the 500 and they only cost £5.99 inc delivery.
it looks like they just clip on the top nut.
You can buy them on ebay from the link below or I guess you can go into your dealer but knowing them they will charge you more that the fiat dealer is selling them on ebay for.
http://www.ebay.co.uk/itm/281027121865?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2648
But I know people were having some problems and spending £15 on parts from a cinquecento to stop them from rusting, well now Fiat have made a part specifically for the 500 and they only cost £5.99 inc delivery.
it looks like they just clip on the top nut.
You can buy them on ebay from the link below or I guess you can go into your dealer but knowing them they will charge you more that the fiat dealer is selling them on ebay for.
http://www.ebay.co.uk/itm/281027121865?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2648
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