This VICTOR REINZ valve stem seal, part number 70-36587-00, is engineered to meet stringent quality standards. It plays a crucial role in preventing oil from entering the combustion chamber through the valve guides, thereby reducing oil consumption and exhaust smoke. Properly functioning valve stem seals are essential for maintaining engine efficiency and reducing emissions. This component is designed for a precise fit and reliable operation, contributing to the overall health and performance of your engine. Regular replacement of worn valve stem seals can prevent more serious engine damage and costly repairs.