This Cometic cylinder head gasket for 2013–2015 Hyundai G4FJ (.024 in HP, 78mm bore) is supplied with an optional HP shim layer to reinforce combustion sealing. The gasket uses high-temperature coatings and embossments to improve sealing under thermal stress. It is a purpose-built multi-layer solution intended to increase durability around the combustion seal where added stress is expected.
Cometic 13-15 Hyundai G4FJ Gamma II .024in HP 78mm Bore Cylinder Head Gasket