Like I said a junkyard is going to be your best bet, you might be able to find some cheep ones on eBay.Yeah I just checked on rock auto and sockets are expensive!!!! Wtf.
I also found a small hairline crack at the top of the taillight.......
$169.88 http://www.ebay.com/itm/FITS-SMOKED...=Model:Grand+Prix&hash=item51c8acda43&vxp=mtrAs said above, your best bet is to purchase the LED taillights. These cost around $200 or more, can be found on e-bay, or Intense-racing, or on FB. You can also google to find more places that sell these. As far as finding a decent taillight at a junkyard, good luck. I have not seen any taillights in scrap yards that are worth taking home.
tc300, I suggest that you keep an eye on your repair. My taillights did the same thing and I attempted the same repair that you just did. It did not last for very long before it started leaking again. So, the next time you get a heavy rain best to check out your taillights. Hopefully you'll have better luck than I did. I eventually replaced mine with new ones.
Everything has been looking good!!! we've had plenty of rain past few weeks. I have since added three coats of silicone on top of one another Took the taillight out last night and checked all the wiring connections, they were pretty corroded before. a small screwdriver some sandpaper and dielectric grease took care of that.
He said.....Hey TC300: Same problem here. Pass side full of water and sockets are corroded. Driver's side also had water, but sockets were clean. There seems to be a gap between the outer lens and the rest of the housing. The space between has gotten foggy in some places.
What did you end up doing??
well good news!! I cleaned out the sockets everything works.. Added some new bulbs and some dielectric grease.. Found three tail lights at my local junkyards but all three had water in them and looked in worse shape than mine. On mine I found a small/hairline crack that was vertical, I siliconed it and the top of the light with 3 coats. Ran a garden hose over it for 20 minutes last night and there was no water in the light after!!! I did cut some sockets off while the junkyard just in case I needed to replace those.