Dorman 264-859 Engine Oil Pan

Dorman 264-859 Engine Oil Pan for Jeep Applications

Replace a leaking oil pan with a direct-fit steel replacement built to match the original equipment pan on select Jeep vehicles. Dorman 264-859 is engineered for specific 2002-2006 Jeep Liberty, 2003-2006 Jeep TJ, and 2003-2006 Jeep Wrangler applications, with the correct rear sump layout and drain plug provision.

Key Features

• Steel construction for OE-style fit and durability
• Black finish
• 4-quart capacity
• Rear sump, wet-sump design
• Drain plug included with 1/2x20 drain thread size
• 13 mounting holes for proper installation alignment
• No gasket or seal included
• No oil level sensor port, dipstick port, pickup, or windage tray

Detailed Description

This Dorman oil pan, part number 264-859, is a precision-engineered replacement for the original pan used on select Jeep TJ, Wrangler, and Liberty models. The steel construction and OE-matched dimensions help restore proper oil containment after corrosion, impact damage, or a leaking pan gasket area. With a rear sump and wet-sump configuration, this pan is built to match the factory layout on the listed applications.

This part cross-references OE number 53010491AA for the same application.

Common Problems This Part Can Help Solve

• Oil leaks from a rusted, cracked, or dented pan
• Damage from road debris or underbody impact
• Improper sealing caused by a worn original pan flange
• Oil loss from a stripped or damaged drain plug area
• Replacement needs after corrosion on high-mileage Jeep TJ, Wrangler, or Liberty engines

Installation Notes and Tips

Confirm engine application and pan style before installation. This oil pan does not include a gasket or seal, so the correct sealing components must be sourced separately. Clean the mounting surface thoroughly, inspect the drain plug threads, and verify all 13 mounting points are aligned before tightening to specification.

Quality Assurance

Dorman manufactures this replacement oil pan to match the original equipment design for the listed Jeep applications. Part number 264-859 is built for direct replacement use on 2002-2005 Jeep Liberty, 2003-2006 Jeep TJ, and 2003-2006 Jeep Wrangler models.