Thanks Sparky2018 (sparky>electrician>sparky?) nissan4u is great, however...
I selected LHD, selected the variant and found the part number I THINK I need namely Motor regulator, left-hand, 80731BC400 as also quoted by Mach1 yesterday but that is listed for both the Europe left-hand drive (which would be a hit) then it also lists the same part for Europe (right-hand drive) so if its also the left hand side part for a right hand drive car it implies it isn't the one touch motor/mechanism/regulator because UK right hand drive cars don't have one touch on the left, do you get? am I understanding that correctly?