Best Sites for Parts Like MAF Sensor and Brake Switch

[mmorcill]

First post here and I'll be picking up my car on Monday( '00 E55). I can't wait! I'm trying to catch any problems before they happen and make my E55 experience a reliable one. I was planning on replacing the MAF sensor and Brake switch before any problems arise but I'm not sure what the best sites are for parts. Can anyone point me in the right direction? Websites or Dealers?

Thanks,

Michael
San Francisco, CA

[JOE55]

Welcome to AMG Section!...Pls. complete your Benzworld Profile (Vehicle & Locale).

Why not check for the maintenance record of the car first before changing any parts and go from there.

JOE55