GMC Duramax Oil Pan by Wehrli - High Capacity - Sparkle Copper (2017-2019 L5P). A cast-aluminum, flat-bottom upgrade that increases capacity and improves draining over the stock pan.

Made from A356-T6 cast aluminum in the WCFab x PPE design, this pan adds about 2 extra quarts. More volume helps temperature control and supports high-RPM lubrication, while the flat bottom drains the residual oil the factory valley leaves behind. Thick walls accept drilling/tapping for turbo drains, and a 1/8 in NPT port simplifies sensor installs.

Features

• Approx. +2 qt capacity
• A356-T6 cast aluminum, thick-wall build
• Flat-bottom design for proper draining
• 1/8 in NPT port for sensors/accessories
• Billet stainless magnetic drain plug (neodymium); includes fasteners and NPT plug
• Sparkle Copper powder coat

Includes pan, hardware, and a magnetic drain plug. Questions or ready to install? Call our Austin shop at 512-982-9393 (TX) or our Los Angeles area shop at 562-981-6800 (CA). We offer installation and customization at both locations.

Considering multiple items? Contact us about shipping discounts. We install on premises at both Austin, TX and Los Angeles, CA locations.

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