Get Hyundai Tucson Valve Cover Gasket Cost. Purchase Hyundai Tucson Valve Cover Gasket Kit & Hyundai Tucson Engine Valve Cover Gasket. Ensuring your Hyundai Tucson remains in peak condition requires attention to detail, particularly when it comes to maintaining the valve cover gaskets. These essential components, designed to seal the top of the engine and prevent oil leaks, demand regular inspection for signs of wear or oil residue, which typically signal the need for replacement. To extend their lifespan, it's critical to keep your engine clean and oil changed on schedule. When selecting a new gasket, opt for high-quality materials like silicone or rubber that can withstand high temperatures and corrosion. Proper installation is key, so always follow the manufacturer's torque specifications to guarantee a secure and effective seal, maximizing the durability and performance of your Tucson's engine.