ANYONE TELL ME WHAT THIS IS AN IS IT A PILE OF POO?

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=10382&item=2476159207&rd=1

Looks to me as though its one of the same resistors they are slagging off in their own ad but in some plastic casing.

Ignore

ha ha yeah thats what i thought! it would prolly just melt onto my engine or something knowing my luck then everything would just stop working! oh then id prolly crash like normal!