2001-2016 6.6L GM Duramax Billet Aluminum Engine Oil Filler Cap 2015-2020-gmc-savana-2500-6-0l-v8-gas-esi7890250 The factory drain plug port

The factory drain plug port is located above the bottom of the pan and about half a quart of dirty oil remains which immediately contaminates your fresh oil with sludge and ferrous metal

The PPE Air Bleeder Screw replaces the fragile plastic OEM screw that is prone to breaking

PPE’s Silicone Hoses are resistant to fuel

Each PPE pan is cast from A356

(This model uses two bolt sizes 12mm & 14mm

2001-2016 6.6L GM Duramax Billet Aluminum Engine Oil Filler Cap 2015-2020-gmc-savana-2500-6-0l-v8-gas-esi7890250 The factory drain plug portNow 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. Includes Viton O ring.