Dorman 265-585 Transmission Oil Pan

Dorman 265-585 Transmission Oil Pan

Dorman 265-585 is a direct replacement transmission oil pan for select Cadillac applications, including Cadillac SRX, CTS, STS, and XLR models. Built from steel with a black finish, it is designed to restore a damaged original pan and support leak-free transmission service.

Key Features

• Direct replacement transmission oil pan for OE-style fitment
• Steel construction for durable transmission service
• Black finish
• One-piece configuration with one-piece gasket configuration
• Drain plug included for service convenience
• Gasket included
• Standard replacement grade
• 14 mm drain thread diameter
• 20 mounting holes

Detailed Description

This Dorman transmission oil pan, part number 265-585, is engineered as a replacement for a damaged original equipment pan. It is built from steel and sized for a 1 qt capacity, with a one-piece design that supports a secure seal when paired with the included gasket. The pan includes a drain plug and uses a 14 mm drain thread diameter, making routine fluid service straightforward. This part cross-references OE numbers 96042546 and 96042794 for the same application. It is a practical choice for Cadillac SRX, CTS, STS, and XLR owners needing a transmission pan replacement that matches the original application requirements.

What It Helps Fix

• Transmission fluid leaks from a damaged or corroded pan
• Cracked or dented original equipment transmission pan
• Poor sealing at the pan-to-transmission interface
• Service issues related to a missing or damaged drain plug
• Maintenance downtime caused by a worn transmission pan

Installation Notes and Tips

Verify the vehicle application before installation. Compatible With 2004-2009 Cadillac SRX, 2004-2007 Cadillac CTS, 2005-2007 Cadillac STS, and 2004-2006 Cadillac XLR. Inspect the transmission sealing surface, clean all mating areas, and confirm the gasket seats evenly before tightening fasteners in a crisscross pattern. Check drain plug and pan sealing after refill. Part number 265-585 should be matched to the vehicle’s transmission configuration before service.

Quality Assurance

Dorman manufactures this replacement pan as a standard replacement part using quality materials for reliable service. The design focuses on restoring OE-style function and helping maintain a leak-resistant transmission seal.