Dorman 265-905 Transmission Oil Pan

Transmission Oil Pan for Mazda Applications

This Dorman transmission oil pan is a direct replacement for a damaged original equipment pan. Built from steel with a black finish, it is designed for reliable, leak-free service on select Mazda vehicles. Part number 265-905 is a standard replacement for drivers servicing a Mazda 3, Mazda 5, Mazda 6, or CX-7 transmission.

Key Features

• Direct replacement transmission oil pan for OE-style fitment
• Steel construction for durable transmission service
• Black finish
• One-piece configuration
• Drain plug included for easier fluid service
• 20 mounting holes with 0.284 in. mounting hole diameter
• Drain thread diameter: 0.55 in.
• Cross-references Spectra Premium TP0905 for the same application

Detailed Description

Dorman 265-905 is a transmission oil pan engineered as a standard replacement for the original pan on select Mazda vehicles. It measures 13.58 in. long and 9.8 in. wide, with a maximum depth of 2.4 in. and minimum depth of 0.87 in. The steel construction and one-piece design support dependable sealing at the transmission case, while the included drain plug helps simplify fluid changes. This part is a practical choice for Mazda 3, Mazda 5, Mazda 6, and Mazda CX-7 service where the original pan is damaged, rusted, or leaking.

Vehicle Fitment

• Fits 2012-2017 Mazda 5, N/A
• Fits 2009-2010 Mazda 5, N/A
• Fits 2008-2013 Mazda 3, N/A
• Fits 2012-2013 Mazda 3 Sport, N/A
• Fits 2010 Mazda 3 Sport, N/A
• Fits 2006-2013 Mazda 6, N/A
• Fits 2010-2012 Mazda CX-7, N/A

Common Repair Uses

• Replacing a dented or cracked transmission pan
• Addressing transmission fluid leaks at the pan sealing surface
• Restoring proper drain service after pan damage or corrosion
• Repairing a worn OE pan on Mazda 3, Mazda 5, Mazda 6, or CX-7 models

Installation Notes and Tips

Inspect the transmission case sealing surface before installation and clean away old gasket material or debris. This pan does not include a gasket or seal, so verify the correct sealing component for the vehicle before assembly. Mounting hardware is not included. Confirm transmission application by year, make, and model before installation, and torque fasteners evenly to help maintain a proper seal.

Quality Assurance

Dorman manufactures this transmission oil pan as a direct replacement part for OE-style service. Part number 265-905 is built to match the listed Mazda applications and support dependable transmission maintenance.