Just wanted to point out that the OEM oil filter is a very high quality oil filter at a fairly low cost. I made the mistake of being out of the Hyundai OEM oil filter when I did my last oil change and bought a Mobil 1 extended life oil filter. It is much lighter and has a smaller outside diameter than the stock does. Ordered 6 ea. with 6 oil plug washers on Ebay for $25.00 compared to the $12.99 I paid for the Mobil 1.