2006 Pontiac Grand Prix Base, 165k

This is my second time replacing my power steering pump in 10 months, the first one cracked and now the second one that I just installed yesterday sounds like a defective pump (Grind noise turned wheel all the way to the left). This pump I bought at Autozone is a Duralast and I'm starting to think they are not very reliable pumps. Does anyone have any recommendations? MasterPro? I would like to go pick one up after work today.

Thanks.