GMC Sierra Oil Pan - Wehrli - High Capacity, WCFab X PPE - Brizzle Blue - 2020-2026. A cast aluminum, high-capacity replacement for the L5P Duramax that corrects the factory pan’s poor drainage and boosts reliability for hard use.

Built from A356.0-T6 cast aluminum with a flat-bottom design, this pan drains the old oil the stock steel pan leaves behind, while the unshrouded pickup area helps maintain stable pressure. The added 2-quart capacity helps keep oil cooler, supports high-RPM demands, and can extend service intervals. Finished in Brizzle Blue and engineered with useful ports and thick walls for future upgrades.

Features

• +2 qt capacity for cooler oil
• A356.0-T6 cast aluminum, thick wall
• 1/8 in NPT port for sensors or accessories
• Unshrouded pickup to help maintain pressure
• Flat-bottom pan for proper drain-out
• Includes fasteners, NPT plug, and magnetic billet stainless drain plug

Questions or planning an install? Call 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area, offering installation and customization services.

If you are considering multiple items, contact us for shipping discounts. We install on premises at both locations.

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