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Koyo 1.3 Bar High Pressure Radiator Cap Hyper Red ( Part Number:KOY SK-C13)

Koyo 1.3 Bar High Pressure Radiator Cap Hyper Red - Universal

MODEL # KOY SK-C13
Manufacturer Part # SK-C13

$22.20

MSRP: $30.00

24
hours
In stock! Ships same day
Free shipping on all orders over $200.00!

Buy as a package deal and save:
Aluminum Radiator Kit ( Part Number:RSD 02-07RADUP)
Aluminum Radiator Kit - Subaru WRX 2002-2007 / STI 2004-2007
As low as $285.00
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Description

If you just purchased the Koyo Radiator, you can maximize the performance with the Koyo 1.3 Bar High-Pressure Radiator Cap! These are finished in Hyper Red, and reviewers of this radiator cap have been pleased with the looks, and performance of this radiator cap. 

This Koyorad Hyper Cap withstands an increased valve pressure rating of 1.3kgf/cm2 (1.3 bar) (18.9 psi) (130 kPa) which increases the boiling point of water and relieves high-performance engines of excessive heat. These are highly recommended for use with every KoyoRad All Aluminum Radiator (when applicable). 

The KoyoRad Hyper cap is crafted in Japan from high-quality materials to ensure longevity and performance from your KoyoRad Racing Radiator. 

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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.

Specifications


Brand: Koyo
Opening Point: 1.3 Bar

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

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RallySportDirect.com Reviews:
Verified Purchase

Great price great value
wagon-man 2 months ago
Bought this and a koyorad oem replacement radiator. You can't go wrong with rallysportdirect and KOYORAD makes a great product.
Comment
Verified Purchase

Great looking and well made cap
02STi 3 months ago
Needed a high pressure cap and my Cobb one was trash so was recommended this one by a RSD team member, and I love it. Looks great, simple and most of all does it's purpose. When I ordered my brother in law a Koyo Rad for his 88 RX-7, I made sure to pick up another one of these. Thanks as always RSD for the fast shipping and great price!
Comment
Verified Purchase

I like it
AvSti 11 months ago
I like it. I mean what more do you want to know? its a freaking radiator cap. It screws on nice and tight. Seems to seal/handle the pressure very well. Worth it ("thumbs up" emoji)
Comment
Verified Purchase

Great Cap
Xensity 1 year ago
I purchased this cap to push my order into the free shipping area, if I am being honest lol. The shipping was quick and the packaging was solid. It installed without a hitch and I haven't had any issues with it. Seems to be a quality product.
Comment
Verified Purchase

Great Product
Xensity 1 year ago
What can I say its a rad cap. It looks good and pushed my order into the free shipping area lol. Listen it was well packaged and shipped quickly as always. Fits like a glove and no issues as of yet.
Comment

  • Q: Cap  rob.taylor.jr55510 28 days ago

    Answer

    Is this the cap for the expansion tank? Or the radiator?


    • A: This is for the Koyo radiator.


      Devan M. 9 days ago
  • Q: Radiator Cap  sexwhirlpool29189 8 months ago

    Answer

    Will this fit a stock radiator on my Subaru h6 L.L. Bean Outback?


    • A: Yes it will.


      Tyler A. 8 months ago
  • Q: fitment cap  Turbo99 2 years ago

    Answer

    does it fit on my 2010 sti with koyo radiator ?


    • A: This cap should fit just fine.


      Josh P. 2 years ago
  • Q: Mishimoto   JDMalvin 4 years ago

    Answer

    Would this fit Mishimoto radiator ?


    • A: With it being a universal product we can't Confirm 100% fitment but it does fit most aftermarket and stock radiators without an issue.


      Brady R. 4 years ago
Universal Product
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.