Originally Posted by alaxfire

you will find that carguts ( Blacksburg, SC ) has 19 of them ( A 113 141 0125 ) on the Car-Part.com--Used Auto Parts Market site for $85 each ....
( look under 2003 Mercedes SL class, then 220 Type, S430, S500 & S55 , then sort by price.
They will be on page 7 )

You could also call them ( nice folks, BTW ) and ask about the MAF housing, or just do like most everyone else has and get a Needswings CAI.

Don't forget to get a new O-ring gasket.