Dorman 264-378 Engine Oil Pan

Overview of Dorman Engine Oil Pan 264-378

The Dorman 264-378 engine oil pan is designed for select Buick and Chevrolet models, including the Cruze, Cruze Limited, Encore, Sonic, and Trax. Constructed from durable aluminum, this oil pan offers reliable performance and efficient oil containment for your engine.

• Material: Aluminum for lightweight durability
• Oil Capacity: 5 quarts
• Dimensions: 16 inches length, 9 inches maximum width, 4.5 inches maximum depth
• Baffled design to reduce oil sloshing
• Includes drain plug for easy oil changes
• Center sump location with wet sump type
• 16 mounting holes for secure fitment
• Drain thread size: 14

Detailed Product Description

The Dorman 264-378 engine oil pan is engineered to meet the specifications required by Buick and Chevrolet vehicles such as the Cruze, Cruze Limited, Encore, Sonic, and Trax. Made from natural-colored aluminum, this oil pan provides a balance of strength and weight savings. Its 5-quart capacity supports proper oil volume management, while the baffled interior helps maintain oil stability during vehicle operation. The center sump design ensures efficient oil collection and circulation within the engine. The included drain plug simplifies routine maintenance, and the 16 mounting holes ensure a secure and precise installation.

Common Applications and Problem Resolution

• Replacement for damaged or leaking oil pans on compatible Buick and Chevrolet models
• Addresses oil leaks caused by corrosion or impact damage
• Helps prevent oil starvation by maintaining proper oil capacity and baffling
• Suitable for restoring factory oil pan fit and function
• Supports engine longevity by ensuring proper oil containment

Installation Notes and Tips

When installing the Dorman 264-378 oil pan, ensure the mounting surface is clean and free of old gasket material, as this product does not include a gasket or seal. Use the existing or a new compatible gasket to prevent leaks. Tighten the 16 mounting bolts evenly to the manufacturer's torque specifications. The included drain plug should be inspected for proper sealing and replaced if necessary. This oil pan does not include a pickup tube, crankshaft wiper, or windage tray, so reuse existing components if applicable.

Quality Assurance and Warranty

Dorman manufactures this engine oil pan to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. For detailed warranty information, refer to Dorman's official documentation or contact the manufacturer directly.