I've taken to buying made in japan mazda rx8 filters for my 2015 impreza.
The Mazda filter has a higher capacity and larger design compared to the OEM Subaru filter. So, it will hang down slightly lower than OEM. The anti-drain back pressure seems to be similar, but I have never verified myself. I ran this filter on my 2005 Impreza WRX STi for a few years.
I’d high recommend doing an oil change with 10w30, putting on a factory oil filter (they’re about $10 at the dealer and come with a crush washer), and seeing how it behaves then. I recommend factory filters because for some very odd reason, I had less (or no) lifter tick when I used factory filters vs. aftermarket.
i DIY or pay a subaru specialty shop for a change, we both use motul, genuine filter, crush ring, just they do oil samples for me cause i dont feel like that hassle
Mazda oil filters are good but there are aftermarket filters equal and some are better than Mazda filters. Call the independent shop and ask what oil and filter they use then research it.
I personally use Motul 5w30 with oem oil filter.
In my Turbo, I use what many consider the best oil for gdi engines, pennzoil ultra platinum 5w/30 with the oem mazda filter. Although some aftermarket filters have better filter media, none meet the 22 psi bypass valve specs on the turbo engine.
Since I change my oil every 3,500 miles, the OEM is the best choice.
I went through the same thing, I believe the part number that they gave you is the made in Mexico Mazda value oil filter. It worked on my 2.5 NA. Though in my opinion, the quality of the filter is subpar compared to the OEM made in Thailand filters.
FZ is expensive, but not as expensive as a new transmission. Get the FZ.
Write your review
Help others - share your experience with this part.
Voted AGAINST engine oil RAVENOL on the rating page
The brake pads NIPPARTS got the first review!
The brake discs Hella got the first review!
The brake discs OEM Suzuki got the first review!
For tires OEM Toyota already 25 reviews.
For tires IRONMAN already 25 reviews.
For starter motor OEM Volkswagen already 25 reviews.
In the rating best ignition coil already 13 brands participate!
In the rating best fuel pump already 5 brands participate!
In the rating best turbocharger already 4 brands participate!
In the auto rating headlights for Volkswagen Golf already 5 brands participate!
In the auto rating brake pads for Mazda 5 already 10 brands participate!
In the auto rating brake pads for BMW M2 already 5 brands participate!
Voted AGAINST engine oil RED LINE on the rating page
Voted AGAINST engine oil PENNZOIL on the rating page
If choosing oil filter across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.
We compare oil filter across these categories:
In March 2026 on PartReview, oil filter OEM Mazda were overall better than MOTUL.
In March 2026 on PartReview, oil filter OEM Mazda were overall more popular than MOTUL.
By vote balance, oil filter OEM Mazda surpassed MOTUL:
By number of reviews, oil filter OEM Mazda surpassed MOTUL:
In March 2026, according to PartReview, oil filter OEM Mazda led more car-specific ratings than MOTUL:
OEM Mazda are chosen by owners of cars such as: Mazda 3, and others.
Oil filter MOTUL have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.
If this comparison didn’t fully answer your question, there are many others on PartReview.
For example, comparisons of oil filter OEM Mazda with: Fram, Mann, Wix, Mobil, K&N, Bosch, OEM Toyota, Motorcraft, OEM Volkswagen, OEM Honda.
Also available: comparisons of oil filter MOTUL with: Fram, Mann, Wix, Mobil, K&N, Bosch, OEM Toyota, Motorcraft, OEM Volkswagen, OEM Honda.
You can also see who is better among other oil filter manufacturers: Fram or Mann, Fram or Wix, Fram or Mobil, Fram or K&N, Mann or Wix.
