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Moroso air/oil separator catch can for 2007–2011 Jeep JK 3.8L applications is a small-body billet aluminum unit that separates oil and crankcase vapors from intake air to help reduce contamination. Specified for the 3.8L JK models, the compact machined housing provides a vehicle-specific collection point intended to limit oil carryover into intake components and preserve cleaner airflow.
Moroso 07-11 Jeep 3.8L JK Air/Oil Separator Catch Can - Small Body - Billet Aluminum
