Locate Audi S4 Valve Cover Gaskets. Shop Audi S4 Valve Cover Gasket Kit & Audi S4 Valve Cover Gasket Replacement. Order Audi S4 Valve Cover Gaskets Near Me. Maintaining the valve cover gaskets in your Audi S4 is paramount for engine health, ensuring a seal against oil leaks and preventing contaminants from entering the engine. To extend their lifespan, regular inspections and immediate attention to oil spots or a burnt oil smell can save you from premature replacements. When choosing a new gasket, opt for either the durable rubber variants or the high-end silicone types, both offering unique benefits in resilience and heat resistance. Always prioritize OEM-equivalent or better material quality to match your S4's specifications, and for DIY enthusiasts, remember to gently torque the bolts to the manufacturer's specs to avoid warping. Shop with us for premium gaskets that promise an exact fit and enduring performance, backed by a satisfaction guarantee.