Genuine OEM Hyundai Cylinder Head Bolt Washer, part number 223222B701. This essential engine component is designed to be used with cylinder head bolts, providing a consistent load distribution and ensuring proper fastening. It helps maintain the correct torque specification for the cylinder head bolts, which is vital for sealing the combustion chambers and preventing leaks. Made from durable metal, this washer is engineered to withstand the high temperatures and pressures within the engine. Using genuine OEM washers guarantees the precise dimensions and material strength required for reliable engine assembly and long-term performance.