2003 Toyota Sienna: What is the oil type and capacity?

The 2003 Toyota Sienna uses SAE 5w-30 full synthetic oil. It has a capacity of 5 quarts with the 3.6l engine. Oil keeps the internal parts of Your engine lubricated and it also removes dirt, sludge, and other impurities which will keep Your vehicle running smoothly. The cost of an oil change for Your Sienna is between $40 and $60 for labor and between $90 and $100 for parts. You should get an oil change every 10,000 miles. Warning signs while driving that You need an oil change include engine noise, a ticking engine, transmission shifting issues, shaking while idling, and poor fuel economy. Exterior signs that You need an oil change would include smoke instead of regular exhaust and oil leaks where You are parked.