Dorman 264-590 Engine Oil Pan - Lower

Engine Oil Pan Replacement for Subaru Applications

This Dorman engine oil pan is a direct replacement for select Subaru models with lower-position fitment. Built from steel with a black finish, it is engineered to match the original equipment pan shape and mounting layout for a precise service replacement. Part number 264-590 is a practical choice when addressing oil pan leaks on the listed Subaru Legacy, Outback, and B9 Tribeca applications.

• Steel construction for durable under-engine service
• Black finish
• 5.8 capacity
• Center sump, wet sump design
• Drain plug included with M20 x 1.5 drain thread size
• 15 bolt holes for OE-style mounting pattern
• No gasket or seal included
• No oil level sensor port, dipstick port, or pickup included

Detailed Product Overview

Dorman 264-590 is an engine oil pan replacement for specific Subaru vehicles, including 2008-2009 Subaru Legacy, 2001-2009 Subaru Outback, and 2006-2007 Subaru B9 Tribeca, lower. It is formed in steel with a center sump layout and wet sump configuration, and it follows the original equipment pan profile for fitment on the listed applications. This part cross-references Subaru 11109AA122 and Spectra Premium SUP05A for the same application.

Common Problems This Part Can Address

• Oil leaking from a damaged or corroded oil pan
• Stripped or worn drain plug threads
• Impact damage from road debris or underbody contact
• Improper sealing from a warped or mismatched replacement pan
• Service issues on Subaru Legacy, Outback, or B9 Tribeca lower oil pan applications

Installation Notes and Tips

Verify the vehicle’s year, make, model, and lower-position fitment before installation. Transfer any required components not included with the pan, and install a new gasket or seal since one is not included. Clean the mating surfaces thoroughly, inspect the drain plug threads, and torque fasteners evenly to help achieve a proper seal on the Subaru Legacy, Outback, or B9 Tribeca application.

Quality Assurance

Dorman manufactures this oil pan as a precision-engineered replacement for the original equipment part on the listed vehicles. Part number 264-590 is built to match OE-style dimensions and mounting points for service replacement use.