Dorman 264-477 Engine Oil Pan

Durable Aluminum Engine Oil Pan for Chevrolet and Pontiac Vehicles

The Dorman 264-477 engine oil pan is designed to provide reliable oil containment and protection for select Chevrolet, Oldsmobile, Pontiac, and Saturn models. Crafted from natural aluminum, this oil pan offers a balance of strength and lightweight performance for your vehicle's engine.

• Constructed from durable aluminum material
• Dimensions: 18.5 inches length, 12 inches maximum width, 4.5 inches maximum depth
• Includes a dipstick port for easy oil level checks
• Equipped with a drain plug featuring a 14mm thread size for efficient oil changes
• Center sump location with a wet sump type design
• Compatible with 17 mounting holes for secure installation
• Package contains the oil pan only; no gasket or installation hardware included

Detailed Product Description

The Dorman 264-477 engine oil pan is engineered to meet the specifications required for various Chevrolet, Oldsmobile, Pontiac, and Saturn vehicles, including models such as the Alero, Cavalier, Classic, Grand Am, Ion, Malibu, Sunfire, and Vue. Its natural aluminum construction provides corrosion resistance and durability while maintaining a lightweight profile. The pan features a center sump design with a wet sump type, allowing for efficient oil collection and circulation within the engine. The included dipstick port facilitates convenient oil level monitoring without the need for additional modifications. Additionally, the drain plug with a 14mm thread size is included to simplify routine oil changes. This oil pan does not include a windage tray, crankshaft wiper, pickup, or engine oil cooler return fitting, focusing on essential functionality for compatible vehicles.

Common Applications and Problem Resolution

• Replacement for damaged or leaking oil pans on Chevrolet Malibu and Pontiac Grand Am engines
• Addressing oil leaks caused by corrosion or impact damage in Saturn Vue and Oldsmobile Alero models
• Restoring proper oil containment and preventing engine oil loss in Chevrolet Cavalier and Pontiac Sunfire vehicles
• Upgrading from worn or rusted steel pans to a corrosion-resistant aluminum option
• Ensuring compatibility with factory dipstick and drain plug configurations for smooth maintenance

Installation Notes and Tips

When installing the Dorman 264-477 oil pan, ensure the mating surface on the engine block is clean and free of old gasket material. Since this product does not include a gasket or installation hardware, use the appropriate OEM or aftermarket gasket and hardware for your specific vehicle model. Torque mounting bolts to manufacturer specifications to avoid leaks or damage. The included drain plug should be checked for proper sealing during installation. This oil pan is designed for direct replacement on compatible Chevrolet, Oldsmobile, Pontiac, and Saturn models listed in the fitment guide.

Quality Assurance and Warranty

Dorman engine oil pans are manufactured to meet or exceed OEM standards for fit, form, and function. The 264-477 oil pan undergoes quality inspections to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty information for complete terms and conditions.