1 pcs enlarge pcv valve replacement for select model with 6 cyl 3.6L, fixes the root cause of high oil usage – A stuck or clogged factory PCV valve sucks oil into the intake, restores proper crankcase ventilation and stops the oil loss.
Permanently Stops Clogging – Enlarge top hole to 7/64″ and two side holes to 5/64″ (as factory technical service bulletins advises) because it's well known the hole size is too small for the 3.6L engine; the bigger passages resist sludge build-up and end repeat failures.