Engine Parts Full Head Gasket Set Seal Kit Fit 2.0 L FA20 For BRZ ZC6 86 GT GTS 4U-GSE H4 DOHC 2013-2021 This head gasket set is designed to meet specifications for the FA20 engine.It provides a direct fit for 2.0L H4 engines used in select models from , and.The kit includes all necessary components for cylinder head gasket replacement and sealing.Compatible vehicles: FR-S 2013–2016 2.0L BRZ 2013–2020 2.0L 86 2017–2020 2.0L Engine model: FA20 OEM numbers: 10105AB550 10105AC480 10105-AC480 10105-AB550 10105-AC690 The set supports engine repair, rebuild, and maintenance applications.Installation follows standard procedures for head gasket replacement on the FA20 and 4U-GSE engines.Designed for compatibility with DOHC H4 configurations, this gasket set integrates into the engine block and cylinder head assembly.