Dorman 264-377 Engine Oil Pan

Engine Oil Pan Replacement for GM V6 Applications

Dorman 264-377 is a precision-engineered aluminum engine oil pan made to match the original equipment pan on specific Chevrolet, Buick, Cadillac, GMC, Saturn, Pontiac, and Saab vehicles. It is built for direct replacement service on applications such as the Chevrolet Equinox, Chevrolet Malibu, and GMC Acadia.

Key Features

• Aluminum construction with a natural finish
• 5-quart capacity
• Center sump, wet-sump design
• Windage tray included
• Drain plug included with 14 mm drain thread size
• 13 mounting holes for OE-style fitment
• Dimensions: 16.5 in. length, 12 in. maximum width, 5.75 in. maximum depth
• Not baffled and no gasket or seal included

Detailed Description

This Dorman oil pan, part number 264-377, is designed as a direct replacement for the factory pan used on a wide range of GM and Saab vehicles from 2006 through 2016. It is a fitment-based solution for drivers searching for an engine oil pan for Chevrolet Impala, Buick Enclave, Cadillac SRX, GMC Terrain, and related models. The aluminum construction and OE-style dimensions support proper sealing and installation on the intended applications.

This part cross-references Spectra Premium GMP68A and 12575368 for the same application.

What It Can Help Fix

• Oil leaks from a cracked or corroded oil pan
• Damaged drain threads or a missing drain plug
• Improper sealing caused by a warped factory pan
• Oil pan replacement after impact damage
• Service issues on vehicles with a leaking GM engine oil pan

Installation Notes and Tips

Verify engine oil pan fitment by year, make, model, and the note for vehicles that require an oil pan without an oil level sensor. This Dorman 264-377 includes a drain plug, but it does not include a gasket or seal, so the correct sealing components must be selected separately. Clean the mounting surface thoroughly before installation and confirm the 13-hole pattern matches the original pan.

Quality Assurance

Dorman manufactures this replacement oil pan to match OE specifications for the listed applications, helping ensure proper fit and function on compatible GM and Saab vehicles.