According to RealOEM, front doors are interchangeable between Touring and sedan, but rears are specific to the Touring. In any case, make sure the donor car is a '92 or newer.
Awesome find, I'm a little jealous. I love E34s, wagons especially.
'94 BMW 530i Touring
'99 BMW 540i Touring
Originally Posted by MrBillyTalent
Just drive backwards and the front end will be fine dummy