I know it's not a 6.3, but I'm sure many parts are interchangeable and it could save a very sad one:
http://www.ebay.com.au/itm/271158287947?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
http://www.ebay.com.au/itm/271158287947?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649