Owners Manual
Page 681
... lower value before the W allow for good fuel economy and good starting of the oil which allows cold startability. The 20 in your Toyota vehicle. However, it must be used in 0W-20 indicates the oil viscosity when the oil is used . Oils with SAE 0W-20...in cold weather. Specifications n Engine oil selection "Toyota Genuine Motor Oil" is at the next oil change. Use Toyota approved "Toyota Genuine Motor Oil" or equivalent to satisfy the following grade and viscosity. 4.0L V6 (1GR-FE) and 4.6L V8 (1UR-FE) engines Oil grade: ILSAC multigrade engine oil Recommended viscosity: SAE ...
... lower value before the W allow for good fuel economy and good starting of the oil which allows cold startability. The 20 in your Toyota vehicle. However, it must be used in 0W-20 indicates the oil viscosity when the oil is used . Oils with SAE 0W-20...in cold weather. Specifications n Engine oil selection "Toyota Genuine Motor Oil" is at the next oil change. Use Toyota approved "Toyota Genuine Motor Oil" or equivalent to satisfy the following grade and viscosity. 4.0L V6 (1GR-FE) and 4.6L V8 (1UR-FE) engines Oil grade: ILSAC multigrade engine oil Recommended viscosity: SAE ...