Dorman 264-503 Engine Oil Pan - Lower

Reliable Engine Oil Pan for Nissan Altima

The Dorman 264-503 engine oil pan is designed specifically for Nissan Altima models, providing a durable and precise fit. Constructed from steel with a black finish, this oil pan offers reliable performance and corrosion resistance for your vehicle's engine.

• Made from durable steel material for strength and longevity
• Dimensions: 10.75 inches length, 10 inches maximum width, and 2.75 inches maximum depth
• Includes a drain plug with M12x1.25 thread size for easy oil changes
• Center sump location with a wet sump type design
• Equipped with 10 mounting holes for secure installation

Detailed Description of Dorman 264-503 Engine Oil Pan

This engine oil pan is engineered to meet the specifications of Nissan Altima vehicles, ensuring proper sealing and oil containment. The steel construction provides resistance to impact and wear, while the black coating helps protect against rust and corrosion. The pan features a center sump design that facilitates efficient oil collection and circulation within the engine. Although it does not include a dipstick port, crankshaft wiper, or pickup, it comes with a drain plug to simplify routine maintenance. The 10 mounting holes allow for a secure and stable fit, maintaining engine integrity during operation.

Common Applications and Problem Solving

• Replacement for damaged or leaking oil pans on Nissan Altima engines
• Addresses oil leaks caused by corrosion or impact damage
• Restores proper oil containment to prevent engine oil loss
• Helps maintain engine oil pressure and lubrication efficiency
• Suitable for repairs where the original oil pan drain plug is worn or stripped

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Drain the engine oil completely and remove the old oil pan carefully to avoid damaging the mounting surface. Clean the mounting area thoroughly before installing the Dorman 264-503 oil pan. Use a compatible gasket or sealant as the product does not include one. Tighten the 10 mounting bolts evenly to the manufacturer’s torque specifications to prevent leaks. The included drain plug with M12x1.25 thread size should be checked for proper sealing during installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 264-503 engine oil pan undergoes quality inspections to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult the product packaging or Dorman’s official resources for exact warranty information.