New Set of 6 Spark Plug Replacement for Lexus GS350 IS250 IS350 90919-01249 FK20HBR11 [Function]: TOP quality Spark Plug, 100% tested before shipping [Quality Assured]: Direct replacement for a proper fit and easy installation, quality materials used [Compatible]: Fit for Lexus GS350 GS450h GS460, IS250 IS350 IS F, LS460 LS600h & RC350 [Reference Part Number]: 90919-01249, FK20HBR11 [Warranty]: Order from MNJWS, we offer a 6 month warranty, true worry-free shopping experience