Alternator OEM Toyota or OEM BMW

PartReview Score

Rank #3 in ranking

3.7

Lights

2.5

Noise

1.0

Warning light

2.5

Owners' choice:

Toyota Avalon

PR Score

Ranking

Votes

Reviews

Average rating

Properties

Car

PartReview Score

Rank #12 in ranking

3.2

Lights

3.3

Noise

5.0

Warning light

2.1

No data

Reviews

All

OEM Toyota

OEM BMW

OEM Toyota › Alternator

Terrible_Swordfish_1 18 Jan 2026, 17:01

Rating 4.0

I just had to replace original alternator in my 213k mile 2017.

Pros: long lifespan

Vehicle: Toyota Corolla

Mileage: 213000 km

OEM Toyota › Alternator

UncleDaneFanboy 4 Jan 2026, 01:06

Warning light:

Rating 5.0

I legit daily drive an 03 camry, the only thing that needed changing in my 2 years of owning it was the alternator.

Pros: reliable, minimal changes needed

Vehicle: Toyota Camry

OEM Toyota › Alternator

Any-Gift9657 31 Dec 2025, 01:27

Warning light:

Rating 4.0

For any other car it would be replace but it's a Camry, those items especially water pump and alternator generally needs replacing at 220k but as long as you replace them with OEM Toyota parts you'll be good for years to come.

Pros: good for years to come

Cons: cheap aftermarket parts fail

Vehicle: Toyota Camry

Mileage: 220000 km

OEM Toyota › Alternator

Mantic0282 26 Dec 2025, 12:27

Warning light:

Rating 5.0

I\u2019m 43 and only have had 3 cars in my life only Corollas and Camry. I get a new one around 250k miles. They are great reliable cars that run well with basic maintenance. Only wear and tear items have I ever replaced with the exception of an alternateer on one of my corollas at around 200k miles. As long as I can keep going to 250k I will keep buying them.

Pros: great reliable cars

Vehicle: Toyota Corolla

Mileage: 402336 km

OEM BMW › Alternator

Former-Primary-3186 16 Dec 2025, 20:37

Noise:

Rating 5.0

Actively replacing our alternator now, I used this video to confirm that it was the same sound.

Vehicle: BMW

OEM Toyota › Alternator

emmejm 7 Dec 2025, 15:40

Rating 4.0

This year, I needed my (original) alternator replaced.

Vehicle: Toyota Yaris

OEM Toyota › Alternator

coogie 19 Jan 2026, 17:37

Rating 3.0

My last OEM Toyota alternator made it to 250K miles. My future non-Toyota ones failed because they were cheap remanufactured ones and later I found a failing harmonic balancer that was putting extra pressure on bearings of the alternator

Pros: long lifespan (OEM Toyota)

Cons: failed (non-Toyota remanufactured)

Vehicle: Toyota

Mileage: 250000 km

OEM BMW › Alternator

CarsAlcoholSmokes 9 Dec 2025, 09:34

Warning light:

Rating 3.0

Dead battery within months, and car completely shutting off, your car SCREAMS alternator issue. Get it checked out.

Cons: alternator issue

Vehicle: BMW X1

OEM BMW › Alternator

mr_lab_rat 2 Nov 2025, 22:36

Rating 1.5

My friend’s BMW X5 had an alternator fail at 50k, she does a lot of city driving so lots of start/stops.

Cons: alternator failed

Vehicle: BMW X5

Mileage: 80467 km

OEM Toyota › Alternator

freekehleek 25 Sep 2025, 17:14

Warning light:
Lights:

Rating 1.0

My alternator in my 2007 V6 RAV4 died just under 2 years ago (Dec 2023), and I got it replaced at a local Toyota dealership. Now, about 20k miles later, I needed a jump start 2 days in a row, and O'Reilly Auto Parts battery tester said the alternator is dead again. Most sources say replacement alternators should last 5-10 years.

Cons: premature failure, short lifespan

Vehicle: Toyota

Mileage: 32187 km

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Reviews found: 0

Voted AGAINST engine oil RAVENOL on the rating page

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The brake caliper OEM BMW got the first review!

The brake pads OEM Infiniti got the first review!

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For battery Energizer already 25 reviews.

In the rating best water pump already 12 brands participate!

In the rating best timing belt already 13 brands participate!

In the rating best head gasket already 3 brands participate!

In the auto rating oil filter for Volkswagen Passat already 5 brands participate!

In the auto rating brake pads for Mazda 5 already 10 brands participate!

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The glow plug Autolite has only 10 votes! Recommend it?

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The brake discs Tesla has only 10 votes! Recommend it?

For cabin filter Fram already 25 reviews.

In the rating best flywheel only 4 brands. Do you know another one?

The brake pads OEM Subaru already has 250 votes!

The engine oil AMSOIL already has 1000 votes!

In the rating best CVT transmission only 4 brands. Do you know another one?

The engine radiator MISHIMOTO already has 300 votes!

Voted AGAINST engine oil RED LINE on the rating page

Voted AGAINST engine oil PENNZOIL on the rating page

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Show all

Which alternator to choose — OEM Toyota or OEM BMW?

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

We compare alternator across these categories:

Comparison of alternator OEM Toyota and OEM BMW

PR Score.
Overall ranking.
Vote balance.
Average rating.
Number of reviews.
Feature ratings.
Car owners’ choice.

Which alternator are better — OEM BMW or OEM Toyota?

In March 2026 on PartReview, alternator OEM Toyota were overall better than OEM BMW.

OEM Toyota received a PR Score of 73 out of 100, and OEM BMW scored 62 points.
OEM Toyota ranked 3 in the overall ranking, and OEM BMW ranked 12.
The average rating is higher for OEM Toyota (3.7) than for OEM BMW (3.2).
Alternator OEM Toyota have better feature ratings than OEM BMW:
- Lights - owners believe, that this property for OEM BMW is better than OEM Toyota.
- Noise - drivers claim, that this property for OEM BMW is outperforms OEM Toyota.
- Warning light - reviews suggest, that this property for OEM Toyota is preferred to OEM BMW.

Which alternator are more popular — OEM Toyota or OEM BMW?

In March 2026 on PartReview, alternator OEM Toyota were overall more popular than OEM BMW.

By vote balance, alternator OEM Toyota surpassed OEM BMW:

For OEM Toyota, the ratio of positive (94) to negative (34) votes is 60 votes.
For OEM BMW, the ratio of positive (30) to negative (18) votes is 12 votes.

By number of reviews, alternator OEM Toyota surpassed OEM BMW:

For alternator OEM Toyota there are 40 reviews: 26 positive, 8 neutral, 6 negative.
For alternator OEM BMW there are 15 reviews: 8 positive, 3 neutral, 4 negative.

Which alternator do car owners prefer — OEM Toyota or OEM BMW?

In March 2026, according to PartReview, alternator OEM Toyota led more car-specific ratings than OEM BMW:

OEM Toyota are chosen by owners of cars such as: Toyota Avalon, and others.

Alternator OEM BMW have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.

Other comparisons of alternator

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

For example, comparisons of alternator OEM Toyota with: Denso, Bosch, Duralast, VALEO, OEM Honda, OEM Volkswagen, AC DELCO, OEM FORD, OEM Audi, OEM Nissan.

Also available: comparisons of alternator OEM BMW with: Denso, Bosch, Duralast, VALEO, OEM Honda, OEM Volkswagen, AC DELCO, OEM FORD, OEM Audi, OEM Nissan.

You can also see who is better among other alternator manufacturers: Bosch or Denso, Denso or Duralast, OEM Toyota or Denso, Bosch or Duralast, Denso or VALEO.