Chevrolet Silverado Oil Pan - Wehrli - High Capacity, WCFab X PPE - Sparkle Granny Smith - `11-`16. A cast A356-T6 aluminum, high-capacity upgrade for 2011–2016 Duramax-equipped Silverados with a durable Sparkle Granny Smith powder coat.

Replace the stock steel pan that traps dirty oil below the drain. This flat-bottom design drains properly and adds roughly an extra quart to help oil temps, reduce high-RPM starvation, and support longer service intervals. The thick-wall casting allows drill-and-tap for turbo oil returns, while an unshrouded pickup area supports stable pressure. Includes pan, hardware, NPT plug, and a billet stainless magnetic drain plug to capture metal before it circulates.

Features

• Cast A356.0-T6 aluminum, high-capacity design
• Flat-bottom profile for more complete drainage
• Approx. +1 qt capacity for improved thermal control
• Unshrouded pickup for consistent oil pressure
• 1/8" NPT port for temp sensors or accessories
• Thick walls for drill-and-tap turbo oil drains
• Includes fasteners and magnetic drain plug
• WCFab x PPE Sparkle Granny Smith finish

Questions or fitment checks for your 2011–2016 Duramax? Call our team in Austin, TX at 512-982-9393 or Los Angeles, CA at 562-981-6800. We offer installation and customization at both locations.

Buying multiple items? Contact us for possible shipping discounts. We install on premises at our Austin and Los Angeles locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov