Thermostat OEM Volkswagen or MotoRad

PartReview Score

Rank #1 in ranking

3.6

Cabin heat

2.6

Overheating

3.0

Slow warm-up

1.9

No data

PR Score

Ranking

Votes

Reviews

Average rating

Properties

Car

PartReview Score

Rank #15 in ranking

-21

2.3

Cabin heat

0.8

Overheating

2.1

Slow warm-up

1.8

Owners' choice:

Volkswagen Phaeton

Reviews

All

OEM Volkswagen

MotoRad

MotoRad › Thermostat

JakkRoonay 16 Jan 2026, 18:30

Overheating:

Rating 4.0

Mine has been chilling little to no problem so far in 20-30° PA

Sometimes going down long hills engine braking will close the thermostat and will warm up to 200, but then opens back up

I replaced it with the motorad thermostat that opens 10° lower

Pros: little to no problem

MotoRad › Thermostat

RetardThePirate 7 Jan 2026, 21:38

Overheating:

Rating 4.0

Motorad (SNN-2000-195) 195 thermostat for quite awhile now. Zero issues.\n\nI did try something that claimed to be a Mopar t-stat my last upgrade and it wouldnt open up until about 225 degrees. It was like 40 bucks too. So i went back to the Motorad (SNN-2000-195)

Pros: zero issues

Cons: Mopar opened at 225

Part number: SNN-2000-195

MotoRad › Thermostat

GroundbreakingRow734 6 Jan 2026, 04:33

Overheating:

Rating 5.0

Update: replacing the MotoRad thermostat it had in it with an OEM one fixed it and it sits at 1/3rd like it should.

Pros: fixed the temperature issue

MotoRad › Thermostat

atlantis737 16 Dec 2025, 19:16

Rating 4.0

I would suggest a failsafe thermostat from Motorad and an OEM Motorcraft seal.

Pros: failsafe thermostat

MotoRad › Thermostat

Inside_Horse2585 7 Jan 2026, 13:49

Overheating:

Rating 3.0

I had a lot of trouble this summer myself with a bad thermostat. I found a stant super stat that used to be one of the best that they don\u2019t make any anymore, but it caused me some trouble.,I had no choice I went with a motorad 195, seems to be all right It\u2019s been about four months now.

Pros: seems to be all right

Cons: caused me some trouble

MotoRad › Thermostat

lolgetanewlife1 21 Nov 2025, 03:16

Cabin heat:

Rating 1.0

I bought a Motorad 7908203 Thermostat and replaced it. Got all the air out of the system after replacing and all seemed good but now, my car only heats up to the correct temp when idle and when I start to drive is when my car starts to cool down closer to C again and doesn’t heat up any further.

Cons: car cools down while driving

Vehicle: Chrysler 200

Part number: 7908203

MotoRad › Thermostat

Cowboy_Buddha 29 Sep 2025, 04:03

Rating 1.0

Don't get the Motorad that includes the thermostat housing, because that one is junk, and the thermostat housing is not OEM sized.

Cons: junk quality, non-OEM size

MotoRad › Thermostat

SeemedReasonableThen 28 Sep 2025, 14:35

Slow warm-up:
Overheating:
Cabin heat:

Rating 1.0

Don't get the Motorad that includes the thermostat housing, because that one is junk, and the thermostat housing is not OEM sized.

Cons: junk quality, non-OEM size

MotoRad › Thermostat

El Chipero 18 Sep 2025, 14:53

Overheating:

Rating 1.0

The MotoradT25 16psi one worked, but don't trust that company either, motorad aftermarket thermostats are terrible and often run too hot - could be your problem.

Pros: worked

Cons: run too hot, terrible

Part number: T25

MotoRad › Thermostat

QuarterExpress692 9 Sep 2025, 01:23

Overheating:

Rating 0.5

If your thermostat is from Nappa and says Motorad on it. Then replace it immediately. They are junk and stick closed.

Cons: junk, stick closed

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Show all

Which thermostat to choose — OEM Volkswagen or MotoRad?

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

We compare thermostat across these categories:

Comparison of thermostat OEM Volkswagen and MotoRad

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

Which thermostat are better — MotoRad or OEM Volkswagen?

In March 2026 on PartReview, thermostat OEM Volkswagen were overall better than MotoRad.

OEM Volkswagen received a PR Score of 73 out of 100, and MotoRad scored 40 points.
OEM Volkswagen ranked 1 in the overall ranking, and MotoRad ranked 15.
The average rating is higher for OEM Volkswagen (3.6) than for MotoRad (2.3).
Thermostat OEM Volkswagen have better feature ratings than MotoRad:
- Overheating - owners believe, that this property for OEM Volkswagen is better than MotoRad.
- Slow warm-up - drivers claim, that this property for OEM Volkswagen is outperforms MotoRad.
- Cabin heat - reviews suggest, that this property for OEM Volkswagen is preferred to MotoRad.

Which thermostat are more popular — OEM Volkswagen or MotoRad?

Thermostat OEM Volkswagen and MotoRad were equally popular according to data in March 2026.

By vote balance, thermostat OEM Volkswagen surpassed MotoRad:

For OEM Volkswagen, the ratio of positive (56) to negative (20) votes is 36 votes.
For MotoRad, the ratio of positive (46) to negative (67) votes is -21 vote.

By number of reviews, thermostat MotoRad surpassed OEM Volkswagen:

For thermostat OEM Volkswagen there are 24 reviews: 16 positive, 4 neutral, 4 negative.
For thermostat MotoRad there are 37 reviews: 14 positive, 2 neutral, 21 negative.

Which thermostat do car owners prefer — OEM Volkswagen or MotoRad?

In March 2026, according to PartReview, thermostat MotoRad led more car-specific ratings than OEM Volkswagen:

MotoRad are chosen by owners of cars such as: Volkswagen Phaeton, and others.

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

Other comparisons of thermostat

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

For example, comparisons of thermostat OEM Volkswagen with: Wahler, Mahle, OEM Mazda, MOPAR, MISHIMOTO, Gates, OEM BMW, OEM Nissan, OEM Audi, Duralast.

Also available: comparisons of thermostat MotoRad with: Wahler, Mahle, OEM Mazda, MOPAR, MISHIMOTO, Gates, OEM BMW, OEM Nissan, OEM Audi, Duralast.

You can also see who is better among other thermostat manufacturers: Wahler or MotoRad, Mahle or MotoRad, OEM Mazda or MotoRad, MOPAR or MotoRad, MISHIMOTO or MotoRad.