Fitment is where this service and repair manual starts: it is tied to the 2023 Lexus IS 350 as Lexus built it, with the 3.5L V6 (2GR-FKS) and the F Sport and F Sport Design trims, so the clearances, torque values and service procedures you read are the ones written for this year and this drivetrain rather than approximations pulled from an adjacent model year.
Engines
- 3.5L V6 GAS Naturally Aspirated
Trims
- F Sport Design
- F Sport
Known issues on the 2023 IS 350. No recalls are on federal record for the 2023 IS 350. Owners have filed 3 complaints for the year and Lexus has issued 10 technical service bulletins. The diagnostic and repair procedures behind the systems those bulletins address are here.
From tracing a customer concern that matches one of those bulletins to a brake job or a scheduled service interval, it keeps you on the OEM procedure and the correct specification for your specific 2023 IS 350.
