Koyo Radiator Subaru WRX / STI 2008-2021 / Legacy GT | VH091662 – Import Image Racing
Skip to content
Koyo Radiator Subaru WRX / STI 2008-2021 / Subaru Legacy GT 2005-2012 (Manual Transmission) | VH091662
Koyo Radiator Subaru WRX / STI 2008-2021 / Subaru Legacy GT 2005-2012 (Manual Transmission) | VH091662
Koyo Radiator Subaru WRX / STI 2008-2021 / Subaru Legacy GT 2005-2012 (Manual Transmission) | VH091662

Koyo Radiator Subaru WRX / STI 2008-2021 / Subaru Legacy GT 2005-2012 (Manual Transmission) | VH091662

Rated 5.0 out of 5
Based on 98 reviews
SKU: koyVH091662
Availability: 139 In Stock
Product Type: Cooling Radiators
$389.97
$565.60
$389.97
Save $175.63

BuildBUX Rewards

Great news – on this purchase, you'll enjoy a BuildBUX bonus of $3.90.

Regular Price: $565.60 - Instant discount: $175.63 = $389.97

🌎Best Price on the Planet

We guarantee the best price on Koyo products period.

Authorized Koyo Dealer

Subtotal: $389.97
🕒 Order within hours minutes
📦

Fasktrak

$7.99

Estimated: ,

🚚

Express

Starts at $8.99

Loading...

Fastest

Starts at $10.99

Loading...

Koyo Aluminum Radiator

 Fitment Information:
Subaru STI 2008-2021

Subaru WRX 2008-2021 (Manual Transmission)

Subaru Legacy GT 2005-2012 (Manual Transmission)
Subaru Impreza 2008-2011 (Manual Transmission)
Subaru Crosstrek 2013-2017 (Manual Transmission)
Subaru Forester XT 2009-2013 (Manual Transmission)
Subaru Outback XT 2005-2009 (Manual Transmission)


Specifications:
Full aluminum radiator
Core Depth: 1.41"
Core Height: 13.38"
Core Width: 26.65"
Item Weight: 12.1 pounds
**Radiator cap not included**

Features:

  • True plug and play installation; No engine modifications necessary and retains mounts for the stock fan shrouds and fans.
  • Hand crafted heliarc welds for stronger enforcement along aluminum connections
  • Precise tube and fin alignment promotes optimal coolant flow and fins with highly efficient heat transfer

 

NOTE:

The upper radiator hose may require trimming for proper clearance Koyo SK-C13 radiator cap recommended (OE will fit too)

 

Automatic transmission owners:

This radiator doesn't utilize an internal transmission cooler. If you wish to install this radiator in your car with an automatic transmission, you'll need to invest in an auxiliary transmission cooler.



average rating 5.0 out of 5
Based on 98 reviews
  • 5 Stars
    97 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
99% of reviewers would recommend this product to a friend
Review posted
Reviewed by Dwayne H.
Verified Buyer
Rated 5 out of 5

Get rid of the crappy OEM one

The stock radiator gets very brittle after 50, 000 miles. KoyoRad seems well built. Grab one and avoid being stranded. I had to adjust the Chargepipe to fit the fan because of the larger radiator core.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Peter T.
Verified Buyer
Rated 5 out of 5

Solid build

Quite a bit better than the stock unit.

Fits well and easy to install.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Cody N.
Verified Buyer
Rated 5 out of 5

Great product!

Tight fit with the GS charge pipe, but a great radiator!

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Dakotaa B.
Verified Buyer
Rated 5 out of 5

Keeping it cool when its hottt!!

Bought is in preparation for a built motor transplant. The highest my coolant temps have gotten since was when I burped it (205⁰fl and as soon as the fans came on temps shot down to 185 and would only get to 192. Driving the highest temp Ive gotten is 195 and that was waiting in traffic on an 80⁰ day. As soon as I started driving temps went down to 180. Definitely worth buying if you can get a good deal!

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Paul R.
Verified Buyer
Rated 5 out of 5

Worth it

Definitely worth the money. It out performs the stock radiator, and if you are in warmer climates like Florida, it is worth investing. Looks great right out of the box, and it is a simple install. I have it pair with IAG radiator hoses for that extra reliability. Even though it is wider than stock, it fits perfectly.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Corey B.
Verified Buyer
Rated 5 out of 5

Nice upgrade to stock radiator

SO far i am very happy with this item. Fast shipping, and great product. Installed on my 2012 WRX hatchback.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Cody G.
Verified Buyer
Rated 5 out of 5

Amazing upgrade from oem

Amazing upgrade, install was very straight forward. Better quality than oem

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Brian B.
Verified Buyer
Rated 5 out of 5

Koyorad for my 2014 STI

Excellent quality, quick shipping, great packaging to prevent damage.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Osvaldo A.
Verified Buyer
Rated 5 out of 5

Huge improvement

Noticed the flow was a lot smoother and livinh in Vegas we need this for the summer temps. We’ll see how it does next summer.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Jeff B.
Verified Buyer
Rated 5 out of 5

Excellent

I think everyone knows what to expect with Koyo. Excellent quality.

Loading...
I recommend this product
Was this helpful?

Reasons to get BuildBUX GOLD?
We could name a few

BuildBUX Gold: $4.98/mo

More Cashback

Get more cashback! Items are changing weekly. Anywhere from 1% to 20% Back in BuildBUX when you make purchases. Products

Free Money

Every month when you are charged your $4.98 subscription fee, you will get $15 in BuildBUX

Easy To Cancel

Cancel anytime, month to month terms.

Get Started

BuildBUX: Free

Cashback

Get 1% back on every purchase on eligible brands.

Free

Completely free to use. Just place an order!

Get Started

Thanks for subscribing!

This email has been registered!

Shop the look

Choose Options

Edit Option
is added to your shopping cart.

Choose Options

this is just a warning
Login