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Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
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User Media for: Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
User Media for: Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
User Media for: Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
User Media for: Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
User Media for: Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)
User Media for: Koyo Aluminum Racing Radiator Manual Transmission - Subaru Models (inc. 2008+ STI)

Koyo Aluminum Racing Radiator Manual Transmission

Subaru Models (inc. 2008+ STI)

Read 13 Reviews | 22 Q&As
Part # VH091662
$339.99
msrp: $408.00

In stock!
Ships today if ordered in
7 hrs 32 mins

Features & Product Details

RallySport Direct carries a large selection of Koyo Aluminum Racing Radiators to suit your application for improved cooling performance. These feature all-aluminum construction and are direct replacements for your factory radiator. 

 

DETAILS:

  • All aluminum construction
  • Heli-arc welded for stronger enforcement along aluminum connections
  • Thicker core
  • Precise tube and fin alignment promotes optimal coolant flow and fins with highly efficient heat transfer
  • NoClock Brazing is featured on the tubes, fins, headers and brackets using a state-of-the-art NoClock furnace which bonds all components to resist damage from vibration, road debris, and the elements
  • Billet Filler Neck is precision machined for durability
  • Fits manual transmission
  •  

    NOTE:

  • The upper radiator hose may require trimming for proper clearance
  • Specifications

    Brand: Koyo
    Core Depth: 1.41 in
    Core End Tank Material: Aluminum
    Core Height: 13.38 in
    Core Width: 26.65 in
    Includes Radiator Cap: No
    Mfgr. Warranty: Initial Start Up
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
    RallySport Guarantee

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    13 Reviews
    4.7 out of 5 Stars
    5 Stars
    (12)
    4 Stars
    (0)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (1)
    Customer Photos and Videos
    Koyo Aluminum Racing Radiator Manual Transmission ( Part Number: VH091662)
    Koyo Aluminum Racing Radiator Manual Transmission ( Part Number: VH091662)
    Koyo Aluminum Racing Radiator Manual Transmission ( Part Number: VH091662)
    Koyo Aluminum Racing Radiator Manual Transmission ( Part Number: VH091662)
    Koyo Aluminum Racing Radiator Manual Transmission ( Part Number: VH091662)
    Koyo Aluminum Racing Radiator Manual Transmission ( Part Number: VH091662)
    Super cool 8 days ago
    5out of 5stars

    I installed this on my 2011 wrx that sees quite a bit of track time and some road use. I had been dealing with cooling issues for the last 2 seasons. As an instructor, my car is on track 4-5 hrs a weekend between running 15-20 min hot sessions and swinging back into grid and heading straight back out for lead-follow sessions with students. At HPR with air temps in the mid 90s, the water temp never rose above 210 on track. I’ll recommend Koyo radiators to anyone who asks.
      
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    Koyo radiator  4 months ago
    5out of 5stars

    Very impressed with the quality of this unit
      
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    Mishimoto Killer  6 months ago
    5out of 5stars

    Don't waste your money buying Mishimoto (mine leaked). Koyo's quality is top notch, highly recommend.
      
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    Koyo radiator 9 months ago
    5out of 5stars

    Great fitment nothing more I could ask for.
      
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    Good Product 1 year ago
    5out of 5stars

    I think this was a great purchase. Looks good and definitely an upgrade from the stock plastic one that will eventually crack and leak. Would recommend.
      
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    QUESTIONS & ANSWERS

    • Q: Packaging size  ivands27 days ago

      Hi, what is the packaging weight and dimensions (LxWxH) of this radiator? Thanks
    • Q: Packaging size  ivands27 days ago

      Hi, what is the packaging weight and dimensions (LxWxH) of this radiator? Thanks
    • Q: Open hole  Omar12 months ago

      Is there a reason that there is one hole at the top left open? I have coolant leaking out of that one thats closer to the radiator cap. It only came with two plugs and this one was left open but was covered with some kind of glue.
      • 1 of 1 people found the following answer helpful

        A:  do you have a picture of the port? I assume you mean the one that comes with the plug pre-installed? If that's the case, I would drain a bit of the coolant, remove that plug, put some fresh teflon tape on it and re-install. In regards to the open port.. I assume the one to the opposite side of the cap? If so, that will use one of the included nipples and the hose will be routed up to your coolant expansion tank on the intake manifold by the turbo. Thanks!

        Rick C. @ RallySport Direct 7 months ago  
          
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    • Q: Fitment/Tuning   fro_STI1 year ago

      Would I need a tune to have this? Would it fit an ‘18 STI?
    • Q: 2011 wrx  magni2 years ago

      Will this fit 2011 wrx? From the description it says 2008 sti+ only. Just want to make sure

    This Part Fits

    Subaru Impreza
    WRX Hatchback
    2008 Subaru Impreza WRX Hatchback
    2009 Subaru Impreza WRX Hatchback
    2010 Subaru Impreza WRX Hatchback
    2011 Subaru Impreza WRX Hatchback
    2012 Subaru Impreza WRX Hatchback
    2013 Subaru Impreza WRX Hatchback
    2014 Subaru Impreza WRX Hatchback
    WRX Limited Hatchback
    2010 Subaru Impreza WRX Limited Hatchback
    2011 Subaru Impreza WRX Limited Hatchback
    2012 Subaru Impreza WRX Limited Hatchback
    2013 Subaru Impreza WRX Limited Hatchback
    2014 Subaru Impreza WRX Limited Hatchback
    WRX Limited Sedan
    2010 Subaru Impreza WRX Limited Sedan
    2011 Subaru Impreza WRX Limited Sedan
    2012 Subaru Impreza WRX Limited Sedan
    2013 Subaru Impreza WRX Limited Sedan
    2014 Subaru Impreza WRX Limited Sedan
    WRX Premium Hatchback
    2010 Subaru Impreza WRX Premium Hatchback
    2011 Subaru Impreza WRX Premium Hatchback
    2012 Subaru Impreza WRX Premium Hatchback
    2013 Subaru Impreza WRX Premium Hatchback
    2014 Subaru Impreza WRX Premium Hatchback
    WRX Premium Sedan
    2010 Subaru Impreza WRX Premium Sedan
    2011 Subaru Impreza WRX Premium Sedan
    2012 Subaru Impreza WRX Premium Sedan
    2013 Subaru Impreza WRX Premium Sedan
    2014 Subaru Impreza WRX Premium Sedan
    WRX STI Hatchback
    2008 Subaru Impreza WRX STI Hatchback
    2009 Subaru Impreza WRX STI Hatchback
    2010 Subaru Impreza WRX STI Hatchback
    2011 Subaru Impreza WRX STI Hatchback
    2012 Subaru Impreza WRX STI Hatchback
    2013 Subaru Impreza WRX STI Hatchback
    2014 Subaru Impreza WRX STI Hatchback
    WRX STI Limited Hatchback
    2011 Subaru Impreza WRX STI Limited Hatchback
    2012 Subaru Impreza WRX STI Limited Hatchback
    2013 Subaru Impreza WRX STI Limited Hatchback
    2014 Subaru Impreza WRX STI Limited Hatchback
    WRX STI Limited Sedan
    2011 Subaru Impreza WRX STI Limited Sedan
    2012 Subaru Impreza WRX STI Limited Sedan
    2013 Subaru Impreza WRX STI Limited Sedan
    2014 Subaru Impreza WRX STI Limited Sedan
    WRX STI Sedan
    2011 Subaru Impreza WRX STI Sedan
    2012 Subaru Impreza WRX STI Sedan
    2013 Subaru Impreza WRX STI Sedan
    2014 Subaru Impreza WRX STI Sedan
    WRX STI Special Edition Hatchback
    2010 Subaru Impreza WRX STI Special Edition Hatchback
    WRX Sedan
    2008 Subaru Impreza WRX Sedan
    2009 Subaru Impreza WRX Sedan
    2010 Subaru Impreza WRX Sedan
    2011 Subaru Impreza WRX Sedan
    2012 Subaru Impreza WRX Sedan
    2013 Subaru Impreza WRX Sedan
    2014 Subaru Impreza WRX Sedan