Premium Spark Plug Well Gasket Tube Seal designed for optimal performance in Chrysler, Dodge, and Jeep vehicles. High-grade rubber compound ensures superior heat resistance and long-lasting durability, preventing oil leaks and maintaining engine efficiency. Precision-engineered to exact OEM specifications (05184778AB/5184778AB) for perfect fitment on 200/300C/Charger/Durango/Grand Cherokee/Wrangler models. Ideal for professional mechanics and DIY enthusiasts seeking reliable valve cover protection. Injection-molded design with reinforced sealing edges withstands extreme engine temperatures up to 300°F. Direct replacement part that restores factory compression levels while reducing vibration noise. Sold at wholesale price with bulk order discounts available for repair shops and resellers.