Engine Parts Piston Rings Set STD Fit 1.6 L N12 N13 N14 N16 N18 For 06-16 116i 316i F20 F30 R56 1.6L 11257566479 Piston rings set designed for engines with 1.6L displacement, compatible with models equipped with N12, N13, N14, N16, and N18 engine variants.This standard size ring set is intended for use in vehicle applications from 2006 to 2016, including variants designated as 116i, 316i, F20, F30, and R56.Part number 11257566479.The set includes all necessary piston rings for complete cylinder reconditioning.Designed for precise fit and sealing performance during engine. Important: This is a non-OEM part.Any brand or model cited is used to denote device compatibility.