Thanks for all the help. I sure did not realize that parts were that expensive for a mercedes. It might be awhile before can replace fan clutch. Is it possible to put a straight fan on, and everything work ok? I got a great deal on this car only paid 1500.00 for it and it is in good shape. Has some minor problems (paint faded on roof, head liner loose) other than that it's alright. Just going have to get second job to buy parts.