1pc Cylinder Head Assembly Compatible with 2013-21 Tucson Sonata Hybrid 2.0 G4NC 221002E270 Car Accessories Material: Aluminum Fitment Type: Direct Replacement Engine Code: G4NC Fuel Type: Package Includes: Engine Cylinder Head Assembly – 1 PC OEM Number: G4NC 221002E270 This cylinder head assembly is designed for the 2013-2021 Tucson and Sonata Hybrid 2.0 G4NC engine.Made from aluminum, it is built to handle the demands of combustion and provide performance.machining ensures proper component fitment, supporting efficient airflow and improved air-fuel mixing in the combustion chamber.This contributes to increased engine power and torque, offering a smoother and more responsive driving experience.Installation is straightforward and requires no modifications.The unit replaces the existing cylinder head directly, making it suitable for users looking for a functional upgrade or replacement.While installation instructions are not included, online resources such as instructional videos are available to assist with the process.The construction materials are selected to endure typical mechanical and thermal stresses encountered in engine.Designed to perform under temperatures, this cylinder head assembly supports long-term.It is compatible with select vehicle models using the G4NC 2.0L engine, serving as a direct-fit component for engine rebuilding or performance enhancement.