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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Must Check for Clearance
100% leak tested before leaving factory at 150% of operating pressure
it is still very do-able without removing the cab
when used with a locked tailgate it provides excellent security
MM3 Features
01-16 Duramax PPE Oil Filler Cap Cooling Must Check for ClearanceNow you can dress up your trucks engine bay and virtually eliminate oil cap blow off. This new billet milled aluminum Oil Filler Cap features an easy grip to assist you when installing and removing between tight engine spaces. Its also been designed with a secure cam lock fit to match your OEM or aftermarket filler neck and ensure it stays in place.