Does anyone have any recommendations for a reasonable, knowledgeable repair shop that could do some basic stuff for my 97 C36 AMG? (O2 sensor, Air mass sensor, etc.) The dealership in Santa Monica is always packed and is very expensive. Any suggestions would be appreciated.

 

Westside Motors is pretty reputable in terms of servicing Mercedes Benz, you might want to give them a try. Ask for Kenny
They are on the corner of Olympic and Barrington (appox. 5 miles from the Santa Monica Dealer). Just get back on Olympic from the Simonson Service facility and travel east.

Hope they are the shop you were looking for.