2012 Lexus IS 350 User Guide - Page 517
2012 Lexus IS 350 Manual
Page 517 highlights
6-1. Specifications Automatic Transmission Fluid capacity* IS350 (2WD) IS350 (AWD) IS250 (2WD) IS250 (AWD) Fluid type 8.3 qt. (7.9 L, 6.9 Imp. qt.) 10.5 qt. (10.0 L, 8.8 Imp. qt.) 7.9 qt. (7.5 L, 6.5 Imp. qt.) 9.9 qt. (9.4 L, 8.2 Imp. qt.) Toyota Genuine ATF WS *: The fluid capacity is provided as a reference. If replacement is necessary, contact your Lexus dealer. NOTICE Using automatic transmission fluid other than "Toyota Genuine ATF WS" may cause deterioration in shift quality, locking up of your transmission accompanied by vibration, and ultimately damage the automatic transmission of your vehicle. Manual Transmission Gear oil capacity Gear oil type Recommended gear oil viscosity 1.9 qt. (1.8 L, 1.6 Imp. qt.) API GL-5 SAE75W-90 6 Vehicle specifications 529