I forgot all about this during my recent maintenance. Had to pull the plastic off again but it's all done. Never had an issue in 65k miles but now I don't have to think about it. Not a hard job but getting the old plastic fitting off the hose was not possible in one piece. Ended up breaking it off and slowly drilling it out. If you are going to do this, make sure to secure the old Oetker clamp before you cut it or it'll slip down the hose and make getting it out real "fun".
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