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

Rated 5.0 out of 5
Based on 71 reviews
SKU: koyVH091662
Availability: 56 In Stock Learn more
Type: Cooling Radiators
Regular price
$373.99
Regular price
$506.40
Sale price
$373.99
Instant Discount

Regular Price: $506.40 - Instant discount: $132.41 = $373.99


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  • Order in-stock items before 3:30 PM EST with 'Fastest' delivery for next-day arrival.
  • Orders from Friday to Sunday arrive by the following Tuesday.

Delays can happen. Contact us if your order doesn't arrive on time for a $20 credit on your next purchase. Minimum order must be $99

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 71 reviews
    • 5 Stars
      71 Reviews
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    99% of reviewers would recommend this product to a friend
    Customer photos and videos
    Review posted
    Reviewed by Dancan bundi A.
    Verified Buyer
    Rated 5 out of 5

    Fast shipping company

    Best cooling radiators

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    Reviewed by Eric W.
    Verified Buyer
    Rated 5 out of 5

    Perfect condition

    Arrived in great condition. First one I ordered from another company arrived damaged... great shipping times as always and now cooler temps for the Arizona summers

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    Reviewed by Raul R.
    Verified Buyer
    Rated 5 out of 5

    Very fast shipping

    Shipment was very fast and product came perfectly clean and ready to install

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    Reviewed by Daniel G.
    Verified Buyer
    Rated 5 out of 5

    Best radiator on the market

    I could tell a major difference from the first day. Much cooler temps and super easy install. I wish the description would say how much more coolant you’ll need compared to the oem radiator so you’re not having to guess how much to buy but none the less it is still deserving of 5 stars.

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    Reviewed by Solomon N.
    Verified Buyer
    Rated 5 out of 5

    Love it

    Super simple and easy to install, and of course everyone knows Koyo makes fantastic products. For the price you can’t beat it👌

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    Reviewed by steven k.
    Verified Buyer
    Rated 5 out of 5

    Great Product!

    Super easy to install, looks great, functions just as it should!

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    Review posted
    Reviewed by Matt L.
    Verified Buyer
    Rated 5 out of 5

    Easy to install and high quality Radiator

    Nice upgrade from stock radiator with plastic end tanks that fail over time.

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    Review posted
    Reviewed by Robert S.
    Verified Buyer
    Rated 5 out of 5

    A lot cooler

    Easy install and car is running a lot cooler, don’t have to worry about the seam between the plastic and aluminum like the oe one either

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    Review posted
    Reviewed by Miguel
    Rated 5 out of 5

    5 Stars

    Very easy install. Looks great and helps keep that cooling system working efficiently. A must do for any STI.

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    Review posted
    Reviewed by Ethan F.
    Verified Buyer
    Rated 5 out of 5

    Excellent radiator.

    Temperature gauge doesn’t even go to the half way point after installing this radiator in my 2009 Legacy GT. Easy install, noticeable changes. Extremely effective.

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