Chevrolet Duramax Oil Pan - Wehrli - High Capacity Aluminum, WCFab X PPE - Illusion Purple (2001-2010). A cast aluminum, high-capacity replacement for LB7/LLY/LBZ/LMM engines with a durable Illusion Purple finish.

This flat-bottom pan replaces the stock steel unit that traps dirty oil below the drain, promoting a cleaner, more complete service. Made from A356.0-T6 cast aluminum with thick walls that can be drilled and tapped for aftermarket turbo oil drains. The added quart capacity is designed to help keep oil cooler, reduce the chance of high‑RPM oil starvation, and extend oil life between changes. An unshrouded pickup area supports stable pressure. Includes fasteners, NPT plug, and a billet stainless steel neodymium magnetic drain plug to capture metal debris, plus a 1/8" NPT port for temp sensors or accessories.

Features

• Flat-bottom design for proper draining
• Extra-quart capacity for improved thermal control
• A356.0-T6 cast aluminum construction
• 1/8" NPT port for sensors/accessories
• Billet stainless magnetic drain plug (neodymium)
• Thick wall for drill/tap turbo drains
• Unshrouded pickup area for stable pressure
• Includes fasteners and NPT plug
• Illusion Purple powder coat

Questions about fitment or install? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area where we offer 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