Engine radiator

Best Engine radiator for Toyota 4runner

Manufacturers
4
18
Votes
55
Rank
Manufacturers
Ratings
Reviews
Positive
Neutral
Negative
Avg. rating
Votes

1.

54%

0

4.5

30

2.

16%

0

4.1

9

3.

5%

0

0

4.5

3

4.

5%

0

0

5.0

3

Denso Engine radiator

my 2005 4Runner Limited 4WD V8 that I bought one year ago with only 55k miles on it (well maintained time capsule), was just fine. Zero leaks from the radiator or anything. At 65k miles I went ahead and replaced the radiator with a Denso unit.

I figured going from a life in SoCal to southeast Texas summers would tax the radiator. Plus, 55k miles in 20 years, and now I’ll put about 20k miles a year on it, would likely make the original radiator go pop at the most inconvenient time, surely.

Pros: zero leaks
Mileage: 65000 km
Comment
Is this review helpful?
source
Koyo Engine radiator
1testaccount1
  • Overheating:
  • Leaks:
Rating 4.5

I looked at what I bought like 165k and it was KOYO Radiator A1998 for $175 and I'm like 100k miles later and it still looks good. I just wanna change it for preventative maintenance since I'm gonna have my mechanic add the external cooler

Pros: still looks good, long lasting
Mileage: 160934 km
Part number: A1998
Comment
Is this review helpful?
source
KOYORAD Engine radiator
dlaguerta
  • Overheating:
Rating 4.5

The Koyorad full aluminum radiator is the one to have. Paired to your Hayden 698 since it doesn’t have a section to cool the trans fluid, however definitely worth it for durability as the next alternative over OEM replacement rad.

Pros: excellent durability
Cons: no integrated trans cooler
Comment
Is this review helpful?
source
1 2

Write your review about engine radiator

Help others - share your experience with this part.

Top manufacturers of engine radiator for Toyota 4runner

This part for Toyota 4runner is made around the world. We have reviews for engine radiator manufacturers from countries such as: Japan .

In March 2026, the ranking of engine radiator for Toyota 4runner on PartReview included 4 manufacturers. It is based on 18 reviews and 55 votes.

Which engine radiator to choose for Toyota 4runner?

Last month, PartReview users preferred Denso. 54% of positive votes went to this manufacturer.

In second place: engine radiator KOYORAD — 16%.

Third place: Koyo with 5% of the votes.

In the overall ranking of engine radiator, which aggregates opinions of owners of different car makes and models, these brands hold the following positions:

  1. Denso ranked 4, PR Score — 82. Based on 39 reviews and 120 votes.
  2. KOYORAD ranked 2, PR Score — 94. Based on 41 review and 125 votes.
  3. Koyo — rank 1, PR Score — 92. Based on 57 reviews and 173 votes.

Other parts for Toyota 4runner

After seeing which engine radiator owners of Toyota 4runner prefer, check other popular parts for this car. In March 2026, leaders on PartReview were:

You can also see what Toyota 4runner owners chose among such parts as: Water pump, Shock absorbers, Brake discs, Alternator, Headlights, and others.

Loading...