2010 Toyota Highlander Owners Manual - Page 466

4-3. Do-it-yourself maintenance 3.5 L V6 (2GR-FE) engine Low Full n Adding engine oil If the oil level is below or near the low level mark, add engine oil of the same type as already in the engine. 4 Maintenance and care Make sure to check the oil type and prepare the items needed before adding oil. Oil grade Items STEP 1 STEP 2 STEP 3 ILSAC multi-grade engine oil Clean funnel Remove the oil filler cap. Add engine oil slowly, checking the dipstick. Install the filler cap, turning it clockwise. The approximate quantity of oil needed to raise the level from low to full on the dipstick is indicated as follows: 1.6 qt. (1.5 L, 1.3 lmp. qt.) 441