in the following photos, I will try to explain the housing differences between the LPFP generations.
And to be honest, I never tried it in the latest generation of the MKV LPFP because my mechanic confirms that the housing is different and it will never fit with it.
I didn't try to put it in the MK4 1.8T in-tank LPFP housing, but as I mentioned before, we put one DW65v in an old generation of the MKV LPFP and this one works in 2010/2011 Scirocco R and another one in a new Skoda A5 LPFP and this one works in 2012/2013 Seat Cupra R; and both cars works perfect.
So, I am sure from what I tried by myself.