07 Liberty 3.7. Wifes. Was throwing intermittent code for fast engine idle, which I tracked to a vacuum leak. 'blown out' rubber fitting. I have the fitting friction taped, but would really like to find the correct part number. It is a rubber elbow, 9/16id, 7/8od. Location is riders rear of engine. If you follow the air lines from the brake area, one goes over the engine, and then back, at the end is this elbow. I am going cross-eyed digging through the parts fiche. Can anyone give me a 'clue', like a part number, or am I right in thinking this is a 'generic' elbow?