Explore Acura RSX Valve Cover Gasket Kit. Order Acura RSX Valve Cover Gaskets. Locate Acura RSX Valve Cover Gasket Replacement & Acura RSX Valve Cover Gasket Cost. Maintaining the valve cover gaskets of your Acura RSX is crucial for preventing oil leaks and ensuring engine health. Regularly checking for signs of wear, such as oil stains around the cover or a burnt oil smell, can indicate the need for a replacement. To extend their lifespan, opt for high-quality gaskets and ensure they are installed properly, avoiding over-tightening which can cause damage. When selecting a new gasket, consider materials like silicone or rubber that offer durability and heat resistance. With precise fitment and robust construction, the right valve cover gasket will enhance your RSX's performance and maintain its pristine condition.