Which oil filter to choose — OEM Subaru or Castrol?
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:
![Comparison of oil filter OEM Subaru and Castrol]( "Which is better — oil filter OEM Subaru or Castrol")
- PR Score.
- Overall ranking.
- Vote balance.
- Average rating.
- Number of reviews.
- Feature ratings.
- Car owners’ choice.
Which oil filter are better — Castrol or OEM Subaru?
In March 2026 on PartReview, oil filter Castrol were overall better than OEM Subaru.
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OEM Subaru received a PR Score of 80 out of 100,
and Castrol scored 100 points.
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OEM Subaru ranked 16 in the overall ranking,
and Castrol ranked 13.
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The average rating is higher for Castrol (4.8) than for OEM Subaru (4).
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Oil filter Castrol have better feature ratings than OEM Subaru:
- Leaks - owners believe, that this property for OEM Subaru is better than Castrol.
- Smell/smoke - drivers claim, that this property for OEM Subaru is outperforms Castrol.
- Warning light - reviews suggest, that this property for Castrol is preferred to OEM Subaru.
Which oil filter are more popular — OEM Subaru or Castrol?
Oil filter OEM Subaru and Castrol were equally popular according to data in March 2026.
By vote balance, oil filter Castrol surpassed OEM Subaru:
- For OEM Subaru, the ratio of positive (51) to negative (12) votes is 39 votes.
- For Castrol, the ratio of positive (42) to negative (0) votes is 42 votes.
By number of reviews, oil filter OEM Subaru surpassed Castrol:
Which oil filter do car owners prefer — OEM Subaru or Castrol?
In March 2026, according to PartReview,
oil filter OEM Subaru led more car-specific ratings than Castrol:
OEM Subaru are chosen by owners of cars such as:
Subaru Impreza,
and others.
Oil filter Castrol have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.
Other comparisons of oil filter
If this comparison didn’t fully answer your question, there are many others on PartReview.
For example, comparisons of oil filter OEM Subaru with:
Fram,
Mann,
Wix,
Mobil,
K&N,
Bosch,
OEM Toyota,
Motorcraft,
OEM Volkswagen,
OEM Honda.
Also available: comparisons of oil filter Castrol 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.
