This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
This gasket set includes 1 #12341-PM6-010 valve cover gasket, 4 #12342-PJ7-000 spark plug tube seals, 2 #90441-PK2-000 sealing washers, and 2 #90441-P64-000 sealing washers.