Dorman 264-399 Engine Oil Pan

OE-Style Engine Oil Pan for BMW X5 and X6

This Dorman engine oil pan is precision-engineered to match the original equipment pan on select BMW applications. Built from aluminum with a rear sump layout, it supports reliable oil containment for the 2007-2010 BMW X5 and 2008-2010 BMW X6.

Key Features

• Direct replacement engine oil pan for select BMW models
• Aluminum construction with natural finish
• 6.5 capacity with baffled design
• Oil level sensor port included
• Drain plug included with M12 x 1.5 drain thread size
• Rear sump, wet sump configuration
• 28 bolt holes for OE-style mounting
• Length: 25.187 in; maximum width: 12.625 in; maximum depth: 8 in

Detailed Description

Dorman 264-399 is an OE-style replacement oil pan engineered for specific BMW engine applications. It is built in aluminum and shaped to match the original pan profile, including a rear sump layout, baffling, and an integrated oil level sensor port. This part number 264-399 is a practical replacement choice for BMW X5 and BMW X6 models where the original pan has been damaged or is leaking.

This part cross-references BMW 11137541223 for the same application.

What It Helps Fix

• Engine oil leaks from a cracked or corroded oil pan
• Oil seepage around the drain plug area
• Damage from road debris or underbody impact
• Oil level sensor port issues tied to a worn pan
• Poor oil retention caused by a distorted mounting flange

Installation Notes and Tips

Verify fitment by year, make, and model before installation. This oil pan does not include a gasket or seal, so the sealing components must be sourced separately. The pan uses a rear sump, wet sump design and includes a drain plug; confirm drain thread size M12 x 1.5 during service. Part number 264-399 is compatible with 2007-2010 BMW X5 and 2008-2010 BMW X6 applications.

Quality Assurance

Dorman manufactures this oil pan as a precision-fit replacement for the original equipment design. Its aluminum construction, baffled interior, and OE-matched mounting layout support consistent service on BMW X5 and BMW X6 applications.