VEHICLE COMPATIBILTIY: for Lexus GS 200t 2016 for Lexus GS 200t Base Premium 2017-2019 for Lexus IS 200t LUXURY 2016, 2017 for Lexus IS 300 LUXURY 2018-2023 for Lexus IS 300 LUXURY F Sport 2020 for Lexus NX 200t Base Premium 2015-2018 for Lexus NX 200t F Sport 2018 for Lexus NX 300 BASE Premium 2018-2021 for Lexus NX 300 F Sport 2019-2021 for Lexus NX 300 Luxury Premium 2020, 2021 for Lexus NX 300h Base Premium 2015-2021 for Lexus NX 300h F Sport 2018-2021 for Lexus RC 200t 2017, 2018 for Lexus RC 200t Base 2016-2023 for Lexus RC 200t F Sport 2020-2023 for Lexus RC 200t Premium 2019 PRODUCT INFORMATION: Color:Black Material: Rubber OE Number:1121336050PERFORMANCE: The engine valve cover gasket can will seal the valve cover firmly to avoid oil leaks to ensure the safety of driving. This rocker cover gasket provide a directly separation between heads and valve covers, aim to ensure a long miles of oil leak free, resistant other strange objects into valve train. This cylinder head valve seal gasket is made from flexible durable rubber material, not easy crack or changeable. Please replace the cylinder head cover gasket intime if you met problem like low engine oil display, a smell of burning oil, rough idle frequently, leaking oil from engine. NOTICE: This is non-OEM product, accessory ONLY! The attachment of the valve cover should not too tight or loose in case to ruin the gaskets efficiency. Instead of use fingernails to push, try to soak the grommets in oil then put it in bolt.