1983 240d...heater control valve
 

My heater control valve is leaking. Can it be rebuilt? New o-rings? Searching online and the parts is very expensive new wow!!!

The car I brought home today to part out has one. PM if interested.

Will this work?

I don't believe that repair kit will work. I need plastic I guess it is heater valve?

Vstech
Do you have one of those heater control valves used?

Sorry the one I brought home last weekend is cracked.

Probably, i have scrapped a few 240s

Several swap options. I changed to a 1986+ "mono-valve" in my 1985 300D, mounting it where the useless Aux Water Pump used to sit and extending the cable.

In my 1984 300D, I changed to a vacuum-operated valve (generic $12 ebay), controlled by a vacuum switch (old Chrysler or Porsche, forget), installed where the mono-valve used to fit. I used small silicone hose (from motorcycle kit). The later approach is what later M-B used and Klima sells as a retrofit kit ($$$).