cabin filter
 

87 300 TDT- Is there a cabin filter for this car? If so where is it located.

No microfilter on that OR any 1987 MB!! The first USA car with a microfilter was the R129. The W124 chassis didn't have one until 1994!

cabin air filter
 

Many thanks for the info, been looking for it for a few days now. About to change all the vacuum actuators for the climate control and wanted to do the job right. Removing the dash board makes me a little nervous. I live in the North West Corner of Ct. one mile from Lime Rock Race track. I am waiting till the weather warms up before getting into the dash removal. I have checked the vacuum actuators with a MultiVac, 5 bad, rest OK but am planning to replace them all.