Mobil 1 M1-104A Extended Performance Oil Filter

Good quality filter. Perfect fit. 25,000-mile protection. Worth the extra cost. Been using them on my 2018 Hyundai Elantra work and have at the moment 228,00 miles on it. I only change the oil every 6 to 8 thousand miles.

I've used Mobil 1 oil and filters for about 12 years and never had a oil related issue. I send in an oil samples for my 2023 and 2017 vehicles and the reports came back with perfect results.

Nothing much really needs to be said. Mobil 1 oil and their filters have always been top tier. I use mobil 1 religiously in my own cars. It seems that this filter is an alternate model number from the old mi-104. And some brief research states the "a" to the Mobil 1 part number signifies possible longer OCI's over the regular one. IIRC 99.0 @ 25 microns vs the new 99.6?% @ 30 microns. But if that's the case, the older model filter will filter better/more efficient over the new one. 25 micron vs 30 micron. Smaller is better....at least when talking about oil filters lol. Needless to say I decided to put one in anyway only because Mobil 1 has a good reputation. Also just note that Amazon isnt accurate with most of the parts for your car. I have a 2018 wrx as one of my cars and a lot of parts I see that I know fits my car, it will say "does not fit" on the Amazon site. So be aware of that. I now look for parts for 2015 wrx because you get a broader, more definitive parts that fit list. 2015-2018 wrx are all the same btw. Just for those who want to know. I almost gave this a 4 stars but I couldn't discredit the actual part. The reason why I really wanted to put 4 stars was because there was a delay with the shipping. So I couldn't penalize the actual part for the rating. I actually dont know who's to blame. It was supposed to do my oil change last weekend but a late shipping forced me to postpone my oil change to this weekend. Not the end of the world but it kinda sucks when you're expecting a part for a weekend you're off from work, then it says delayed and now you can't do it.

I have had consistently good performance from these filters. I changed my filters every 6 months even though my mileage is lower than the maximum allowed. Are these work fine?

The Mobil 1 M1-104A fits the 2016-2018 Kia Soul 1.6L GDI Engine (maybe more years, but I use this filter on my 2016 & 2018 Souls) Fits perfectly and functions flawlessly.