I've got an '01 Ranger; when doing work on the engine, I noticed that the PCV valve hose could use replacing. The Dorman part is ridiculously expensive, especially in light that the hose is a straight run.

Does anyone know the inside diameter of the pcv valve hose?

Thanks

 

I've used LocalPartsHouse bulk 5/8"HeaterHose
to replace PCV vacuum hoses with success.

 

That was very helpful thanks so much