This 6-piece engine piston rings set includes part numbers 03H107065N, 03H107066F, 03H198151B, and 03H198151D, designed for use in Q7 VR6 3.6L FSI engines.Made with aluminum components, the set supports engine efficiency and consistent performance.The piston ring design helps maintain compression and reduce oil consumption, contributing to stable engine.Compatible with Q7 models equipped with the VR6 3.6L FSI engine.The package includes clear installation instructions for use with standard tools and procedures.Built for under typical driving and engine operating conditions.