2.0 L4 Car MLS Cylinder Head Gasket Set 11128676519 for 225i 328i 320i GT Z4 N20B20 12-17 F20 E84 F32 F34 X1 X3 X4 This cylinder head gasket set is designed for engines with the N20B20 engine code, including models from 2012 to 2017 such as 225i, 328i, 320i GT, Z4, F20, E84, F32, F34, X1, X3, and X4.Constructed from rubber and metal, the set provides sealing performance under temperatures and pressures commonly found in automotive engines.The multi-layer steel (MLS) design durability and consistent compression, supporting long-term engine integrity.The set includes a complete collection of gaskets and seals required for engine rebuilding and maintenance, such as the cylinder head gasket, valve cover gasket, and spark plug tube seals.Each component is engineered for precise fitment, facilitating straightforward installation for both professional mechanics and DIY users.This comprehensive solution supports efficient engine reassembly and helps maintain performance across compatible applications.