Every torque value, clearance and service procedure in this 2021 Lexus IS 300 service and repair manual is tied to the 2021 model year and to the engine actually in your car, whether that is the 2.0L turbocharged four (8AR-FTS) or the 3.5L V6 (2GR-FKS), so nothing you follow is a figure carried over from an adjacent year or a different powertrain.
Engines
- 2.0L l4 GAS Turbocharged
- 3.5L V6 GAS Naturally Aspirated
Trims
- Base
Known issues on the 2021 IS 300. No recalls are on federal record for the 2021 IS 300. Owners have filed 2 complaints for the year and Lexus has issued 81 technical service bulletins. The diagnostic and repair procedures behind the systems those bulletins address are here.
Whether you are tracing a fault one of those bulletins describes or working a scheduled service interval, it holds you to the OEM procedure and the correct specification for this exact 2021 IS 300.
