i have another side of rear tail lights that went out on the passenger side and was wondering if there was an led conversion kit or a better way to replace the the stock tail light assembly that would last more then 6 months

 

you can get LED bulbs that fit in the existing sockets, but if you're having wiring issues, that probably won't help.

you really should fill in your user profile (via user control panel) on this website with the year/model car, and general location (city, state and/or country at least) so we don't have to guess who you are and what car you're talking about.