Do you know where it is leaking from? Check around the water pump. There should be a little bleeder hole on the left side. That little crevice on the engine block sometimes fills up with fluid when the O rings are shot. Soon you'll have blow-by and oil could seep into there. Happened to me and took HD some detective work to figure out what it was.:2cents:
OHCOP72 said:When I went to the HD shop to get my part, I was amazed to find that it was not just a cap but a whole replacement bottle with a different cap. Apparently this is a replacement bottle kit. I was able to install it in about 20 minutes.