My current ones arent working any good, need to replace!

Any other place to purchase other then dealer? Are they interchangable with other Lincolns such as Continental, etc.?

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7949232993&category=6763&sspagename=WD1V

Check this out
http://www.lincolnvscadillac.com/showthread.php?t=8577