Light Socket for Rear Bumper Lights

would anyone know a specific Part number or which one i can order..I have a 2007 H2 and my Bumper Light Sockets are all shot..from water and mudding..i need the socket to fit a 3157 light bulb...any help would be great..

Peter

I don't know the part # but gmpartshouse.com has the parts: http://store.gmpartshouse.com/parts/2007/HUMMER/H2/?siteid=214638&vehicleid=1434194&diagram=GP03652