When you select genuine OEM, you can rely on the high quality and effectiveness of the product without having to guess if it will work with your Hyundai. Protecting your investment is important and choosing the right parts can be challenging. So dont waste another minute searching for a replacement that might work; stick with what you know and get the same parts and accessories the dealership uses. To ensure reliability, purchase Hyundai part # 31010-3L600 CAP ASSEMBLY-FUEL FILLER . It is sometimes referred to as Hyundai Gas Cap Our Hyundai parts and accessories are expedited directly from authorized Hyundai dealers strategically located all across the U.S. OEM Hyundai parts are the best for restoring your vehicle to factory condition performance. This part fits specific Hyundai Elantra, Santa Fe, Sonata, Tucson models.