I am thinking about going with a Fumoto Valve for my G37. We have it on our Acadia and I just changed the oil for the first time since installed it and I must admit, it is real nice to have.

Anyway, my question is if I go with the valve, would I use the washer that they provide or do I need to get one of the copper crush washers and install that with it instead?

Thanks!

 

As good as it sounds to have one I still wont get one especially being lowered. It only takes me a few seconds to remove the oem drain plug when changing oil.

 

With the plug on the side of the pan AND a plastic shield over the drain plug, the chances of the valve failing are so slim it isn't worth worrying about. If you get to the point where you damage the valve because you bottom out, you have MUCH more to worry about than a failing valve.