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Spare parts reviews ➔ All comparisons ➔ IDEMITSU ➔ OEM FORD

Engine oil IDEMITSU or OEM FORD

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IDEMITSU
OEM FORD
IDEMITSU › Engine oil
Possible-Aerie-8828
  • Engine noise:
Rating 5.0

I buy 5 OE Toyota filters at a time from Amazon ( approximately $6 ea ) Purchase Ow-20 Idemitsu oil from NAPA ( ships free to my home ) in the cost saving 6gal box ( 24 qts ) for about $125 with their online coupon. Use this in both my Avalon and my Tundra- both run like a dream.

Pros: cars run like a dream, cost-saving
Vehicle: Toyota Avalon
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OEM FORD › Engine oil
Odd_Pepper7156
Rating 5.0

5k Ford motorcraft synthetic oil and filter. Bought my truck at 61,000 and it has 75,000 on it now. Love that 3.5 eco boost. Had a 5.7 hemi Ram prior and the 3.5 eco boost outperforms on every level.

Pros: Love that 3.5 eco boost
Mileage: 120700 km
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IDEMITSU › Engine oil
random-guy1947
Rating 4.0

This is normal. Wait till it gets below 1k rpm. Modern engines do not need a lot of time to idle after cold start, the ECU handles it. Although, for a few kilometres, do not push very hard. The engine oil (0w-20 idemitsu) is thin, and needs time to lubricate well.

Pros: thin, needs to lubricate
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IDEMITSU › Engine oil
NefariousN1nja
Rating 5.0

Switch to Idemitsu ( Japanese oil ) - Manufacturers for genuine and even does factory fill for many, they are very premium oils with starting segment already beating the top shelf of alternative brands.

Pros: premium oils, beating alternative brands
Vehicle: Toyota
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IDEMITSU › Engine oil
steptimeeditor
Rating 5.0

Idemitsu is responsible for the oil that powered the Mazda 787b; they know the rotary like no other. I exclusively use their synthetic 20w50 and premix.

Pros: knows rotary like no other
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IDEMITSU › Engine oil
Re_Thought
Rating 5.0

Regarding brands, if you want to stick with factory oil without dealer price, Idemitsu is the brand to get. I emailed Mazda corporate and they said Idemitsu is the OEM for their oil.

Pros: OEM for Mazda oil
Vehicle: Mazda 3
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Which engine oil to choose — IDEMITSU or OEM FORD?

If choosing engine oil across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.

We compare engine oil across these categories:

Comparison of engine oil IDEMITSU and OEM FORD
  1. PR Score.
  2. Overall ranking.
  3. Vote balance.
  4. Average rating.
  5. Number of reviews.
  6. Feature ratings.
  7. Car owners’ choice.

Which engine oil are better — OEM FORD or IDEMITSU?

In March 2026 on PartReview, engine oil IDEMITSU were overall better than OEM FORD.

  1. IDEMITSU received a PR Score of 97 out of 100, and OEM FORD scored 85 points.
  2. IDEMITSU ranked 14 in the overall ranking, and OEM FORD ranked 29.
  3. The average rating is higher for IDEMITSU (4.8) than for OEM FORD (4.3).
  4. Engine oil IDEMITSU have better feature ratings than OEM FORD:
    • Engine noise - owners believe, that this property for IDEMITSU is better than OEM FORD.
    • Exhaust smoke - drivers claim, that this property for IDEMITSU is outperforms OEM FORD.

Which engine oil are more popular — IDEMITSU or OEM FORD?

In March 2026 on PartReview, engine oil IDEMITSU were overall more popular than OEM FORD.

By vote balance, engine oil IDEMITSU surpassed OEM FORD:

  • For IDEMITSU, the ratio of positive (83) to negative (2) votes is 81 vote.
  • For OEM FORD, the ratio of positive (36) to negative (6) votes is 30 votes.

By number of reviews, engine oil IDEMITSU surpassed OEM FORD:

Which engine oil do car owners prefer — IDEMITSU or OEM FORD?

In March 2026, according to PartReview, engine oil OEM FORD led more car-specific ratings than IDEMITSU:

OEM FORD are chosen by owners of cars such as: Ford Fiesta, and others.

Engine oil IDEMITSU have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.

Other comparisons of engine oil

If this comparison didn’t fully answer your question, there are many others on PartReview.

For example, comparisons of engine oil IDEMITSU with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, RED LINE, OEM Toyota.

Also available: comparisons of engine oil OEM FORD with: Mobil, Castrol, LIQUI MOLY, MOTUL, Shell, AMSOIL, VALVOLINE, PENNZOIL, RED LINE, OEM Toyota.

You can also see who is better among other engine oil manufacturers: Mobil or Castrol, Mobil or LIQUI MOLY, Mobil or MOTUL, Mobil or Shell, LIQUI MOLY or Castrol.

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