Is it time for an oil change on your Toyota Previa? Ready to tackle it yourself? Here is how to change your Toyota Previa oil. Changing your car’s oil doesn’t have to be difficult or messy if you follow a few simple steps. One of the biggest keys to remember to make sure you have plenty of time and a good surface to work on. Rushing a job and/or working on an uneven, dirty surface can make the job harder. For this job you will need: Oil collection pan 7 quarts of 5W-30 oil Oil filter 90915-YZZG2 Funnel Rags For reference, Toyota says to change your oil every 6 months/3,000 miles with 5W-30 synthetic oil. Changing the Oil