Does anyone know the inside diameter of the Cowl Vent drain hose. Mine was hard and brittle and fell off. I went to order one but I hate paying $10 shipping for a piece of hose that cost $3.75. Especially when I can get it at my local auto parts store if I know the size needed.
I guess I can crawl under the dash and try to get a measurement but I was hoping someone might know.
