The pump for the 3.4L has different pressure specs than then 3.6L. You would probably be okay, but it doesn't appear it is the exact same part so I am not sure it will just go in and plug in.
Also, what do you mean can you change the pump from another assembly? You mean from another vehicle? As long as it is the same pump then you should be fine.
Tuesday, August 6th, 2019 AT 7:42 PM