Dorman 65426 Engine Oil Drain Plug Gasket

Reliable Engine Oil Drain Plug Gasket for Buick, Cadillac, Chevrolet

The Dorman 65426 engine oil drain plug gasket is designed to provide a secure seal for your vehicle's oil drain plug, helping to prevent leaks and maintain engine performance. Compatible with select Buick, Cadillac, and Chevrolet models, this gasket ensures a proper fit and reliable sealing.

• Material: Durable rubber construction for effective sealing
• Inside Diameter: 0.79 inches for precise fit
• Outside Diameter: 0.87 inches to match OEM specifications
• Thickness: 2 mm (0.08 inches) for optimal compression
• Package includes 3 gaskets for multiple replacements

Durable Rubber Gasket Designed for Accurate Fit

The Dorman 65426 gasket is made from high-quality rubber, providing flexibility and resistance to oil and heat exposure. Its dimensions—0.79 inch inside diameter, 0.87 inch outside diameter, and 0.08 inch thickness—are engineered to meet the exact requirements of the oil drain plug sealing surface. This ensures a tight seal that prevents oil leaks and protects your engine from contamination.

Compatible Vehicles and Applications

This engine oil drain plug gasket is compatible with various Buick, Cadillac, and Chevrolet models, including the Cruze, Cruze Limited, ELR, Encore, Sonic, Trax, and Volt. Using the correct gasket like the Dorman 65426 helps maintain proper oil system integrity and supports routine maintenance tasks.

• Prevents oil leaks from the drain plug area
• Replaces worn or damaged gaskets during oil changes
• Helps maintain engine oil pressure and cleanliness
• Reduces risk of engine damage due to oil loss

Installation Notes and Tips

When replacing the engine oil drain plug gasket, ensure the drain plug and surrounding area are clean and free of debris. Remove the old gasket completely before installing the new Dorman 65426 gasket. Hand-tighten the drain plug to manufacturer torque specifications to avoid over-tightening, which can damage the gasket or drain plug threads.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 65426 engine oil drain plug gasket undergoes quality checks to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details.