I looked on www.e34.net which said it was easy. Turns out it wasn't quite as easy as described, but I probably had it done in less than 1-1/2 hours. The nut on top of the driver's side mount I loosened with a 17mm socket and about 18" worth of extensions with a universal joint at the socket. Both bottom nuts are removed from below. I only did one at a time, but I'd probably recommend loosening all four nuts about 2 turns to begin with. Then pick a side, remove both nuts, and begin jacking under the oil pan. I also put a piece of wood between the jack and the oil pan. All you want to do is lift the engine enough to clear the mount. One other thing, remove the plastic pins that hold the radiator shroud so that it can move with the engine.

The driver's side mount was a pain to get out. You literally just have to keep wiggling to get it out. I ended up taking it out towards the front between the power steering pump and frame rail. Then wiggle the new one back in. Trust me, it can be done but it's frustrating. The passenger side one can be done all from beneath. It's was much easier to replace, taking about a quarter of the time the drivers side did.

I also have the trans mounts to do, but figured I'd wait until I can get the car up on ramps for more clearance. Even so, the new motor mounts really smoothed out the engine vibrations, especially at idle. I was pleasantly suprised. If you have reasonable mechanical skills, you can do it yourself. Just be patient on the drivers side.

Grace and peace,

Robert K
1991 535i