Hey all . . just finished reading this thread . . . good to know ! Mine has 18k kilometers on it, but seems fine. . . .just did a search and found this :

Auto Parts and Accessories Catalog - 2001 Mercedes Benz SLK320 Ignition Lock Housing

I think that is the correct part . . . and they are saying it is only $114.95 (plus shipping & taxes of course) . . . . but don't know if it is correct item. Picture looks like it is, but there is a note about what it will/won't fit. Anyone car to take a stab at it and see ? Ok, I just RE Read it . . . basically it is stating it does not include the tumbler - but you are reusing your old one anyways, so all is good !!! Great price on the part that is needed !! Too bad Chryco !

Cheers

Mark