Fitment for this service and repair manual is fixed to the 2020 Lexus IS 300 as it left the line — the 2.0L turbocharged four (8AR-FTS) or the 3.5L V6 (2GR-FKS), in Base or F Sport trim — so the clearances, torque figures and service intervals it lists are the ones Lexus published for that combination rather than a value carried over from another year of the IS line.
Engines
- 2.0L l4 GAS Turbocharged
- 3.5L V6 GAS Naturally Aspirated
Trims
- Base
- F Sport
Known issues on the 2020 IS 300. No recalls are on federal record for the 2020 IS 300. Owners have filed 4 complaints for the year, and Lexus has issued 44 technical service bulletins against it. The diagnostic and repair procedures behind the systems those bulletins cover are here.
Whether the job is a bulletin-driven diagnosis, a torque check on the 2GR-FKS, or a scheduled service, it holds you to the OEM procedure and specification written for the 2020 IS 300.
