Originally Posted by dmack
Well, I just ordered and received the NAPA OP6065 oil pressure switch. It's threads are a lot coarser and the diameter is larger than the stock switch in my 1972 R75/5. Strike one.
I tried Western OR BMW (2.5hr drive yesterday) and they were out of stock. Strike two.
Went back to NAPA and they found one that fits. It is the OP6066, made to fit many european cars (BMW, Audi, Alfa, etc). Fits fine, just about 1/2" longer overall.
Does it list the pressure in bars on the part? I ask because I took a used oil pressure switch from an R100 to the VW shop the other day and the only ones he had (several) were almost double the pressure rating in bars.
Aging: 3 experiments in mead - blackberry, apple, and straight honey