Made from nylon or rubber the elbows are durable against fluctuating under hood temperatures.
4.0L 6 cylinder engine;Back of the valve cover without orifice;Made from oil-resistant materials;Easy to install, just press into place;Direct replacement for a proper Resilient construction resists brittleness and cracking;California Residents: WARNING Dorman Crankcase Vent Tube - 47079 Provide an airtight seal between PCV hoses and prevent vacuum leaks with Dormans resilient PCV Elbows.