I just put one on my 2013 suburban. Love it! No leaks. Easy changes (albeit slower)
However I chose the EZ drain unit. It has a screw in aluminum cap for piece of mind!!
I like the cap in the event I'm in the sticks and by chance, and Murphys law, a stick or object knocks the valve open, the gaskets thumb screw cap with gasket is a second line of defense..
it also has various attachments that screw in like L bracket, hose attachment, etc. Which are easily installed.
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