Failing that, you can:
* Check the oil fill cap: Sometimes the recommended oil type is printed on the cap.
* Look for a sticker under the hood: Many vehicles have a sticker detailing maintenance recommendations, including oil type.
* Use a reliable online parts store: Websites like AutoZone, Advance Auto Parts, or Napa Auto Parts allow you to search by your vehicle's year, make, and model to find the correct oil.
Don't rely solely on generic advice online. Always consult your owner's manual or a parts store website that uses your vehicle's specific details to ensure you use the correct oil. Using the wrong oil can damage your engine.