Locate Pontiac Sealing Washers In Canada & Pontiac Oil Pan Gasket. Get Pontiac Oil Drain Plug Gasket. Discover Pontiac Oil Drain Washers For Sale. Maintaining the drain plug gaskets in your Pontiac is crucial to prevent oil leaks. Regularly inspecting and replacing worn-out gaskets ensures your engine remains in peak condition. For longevity, opt for high-quality materials like rubber or copper, which provide a robust seal and withstand high temperatures. When selecting a gasket, consider the specific model of your Pontiac to ensure compatibility, and look for features like anti-corrosion properties. Correct installation is key—tighten to the manufacturer's specifications to avoid overtightening, which can damage the gasket. With these tips, you can extend the life of your gaskets and maintain your Pontiac's performance.