Cylinder Valve Cover Gasket KIT with 6 pcs Spark Plug Tube Seals & 16pcs Grommets Fits For 96-02 TOYOTA 4RUNNER 3.4L 3378CC V6 VC203 VS50422R SEALED WELLNo more leaks. Engine bay is clean. It securely seals the valve cover so that oil leaks will be prevented each time it pools lubricant oil as it goes to the cylinder head's drain back opening. Aside from oil, this gasket also helps prevent the entry of other harmful materials to the valve train. HIGHLY DURABLEIt is highly durable and less prone to breakage. to provide exceptional service life and reliability. WITHSTAND HARSH CONDITIONSAdvanced manufacturing technology ensures durability and optimum operation in higher or lower temperatures. PROFESSIONAL CUSTOMER SERVICEVincos has the professional production technology.We inspected every product before sending out,to ensure you have the best quality product,and the best value.If you have any problem please feel free to contact us.For more effectively helpness, please let us know your car make model and show the issue by pictures .We would take highly attention of your opinions and demands,to improve our products and service for you.Enjoy your shopping time. NOTEThe attachment to the valve cover must be just right-not too tight and not too loose. Any of these two conditions can ruin the gasket's efficiency; consequently, the valve cover itself.