Oil filter Mahle or OEM Mazda

MAHLE is the OE supplier for the Hyundai/KIA filter you're trying to get.

Mahle is the way. Allegedly the OEM maker and after using them for a year they look and feel exactly the same.

I personally do an old and filter every 6-7000 km. I do it so frequently because, 1) I do it myself, so cost is down and I make sure the job is done right. 2) the sky active engines are known for carbon buildup, so more frequent oil changes should help. 3) Longevity, I want to see 300,000 or more on the dash one day.

People like me on the other hand are going for synthetic oil and Mazda OEM filters but still need to get an oil change at 5000 miles.

An oil change with decent full synthetic is 30-40$ for 5 quarts + OEM filter for another 5-10$. It's relatively cheap to do every 6-8 months to know it always has decent oil, and no problems should arise.

I'd go with the OEM Mazda Oil Filters but any high quality synthetic 0w20 will work fine.

No one ever talks about this but the truth is the oil itself will always way outlast the oil filter. What you should be worried about is the paper filter, not the oil! Can your paper oil filter withstand 10k miles in between changes before slowly disintegrating into the oil? If you use a high quality OEM filter then the answer is yes. I use the original Mahle brand filters for my Audi.

I’ve always used the OEM filter and Kirkland 0W-20 oil on my 2013 Skyactiv because I remember reading on the forums that due to the high compression of the engine the Mazda filter is specialized to handle that. Not sure if it’s true but no problems yet on 7.5k OCI.

Yeah, the first thing I did was an oil change. I put liqui moly 5w-40 in the car and the oil level is top of the dipstick (EDIT: within the max/min level on the dipstick, top of max, I should specify). I put a Mahle filter in there as well.

FZ is expensive, but not as expensive as a new transmission. Get the FZ.