a/c condensor

Rechecked my a/c system. Condensor needs to be replaced.
Anyone replace one of these with a non isuzu part? If yes where did you get it and part info please.Trying to save some bucks.
Also mechanic telling me if changing the condensor we really should change drier. Anyone agree or disagree?

Drier should be changed any time you open up the system. They dont cost that much anyway.