SKU: 14954429280

Performance Koyo Radiator, Mazda MX-5, ND, 2015+, 25mm

Sale price$286.20 Regular price$318.00
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Performance Koyo Radiator, Mazda MX-5, ND, 2015+, 25mmKOYO KS063152 International part numberKOYO KH063152 Is used by Koyorad USA HYPER KH Series 25mm Core Koyorads new KH Series radiators feature high density 25mm cores. Koyorads radiator design and selection of materials results in the most effective and efficient means of heat extraction while also allowing proper air circulation through the engine bay. Koyorad was able to increase coolant volume while keeping overall weight to a minimum. In typical

KOYO-KS063152 International part number
KOYO-KH063152 Is used by Koyorad USA
 

HYPER KH Series 25mm Core

Koyorad’s new “KH Series” radiators feature high density 25mm cores. Koyorad’s radiator design and selection of materials results in the most effective and efficient means of heat extraction while also allowing proper air circulation through the engine bay. Koyorad was able to increase coolant volume while keeping overall weight to a minimum. In typical fashion, Koyorad has engineered this radiator with precision, directly replacing the stock OEM plastic/aluminum radiator and will bolt easily to the factory equipped fan shroud for a quick and simple installation. Get every ounce of cooling efficiency from your Koyo all aluminum performance radiators with a genuine Koyorad Hyper Cap, Sold Separately. Drain Plug is included.

Koyorad’s superior quality, precision hand welds, reliability and uniformity are what have earned Koyorad their excellent reputation in performance cooling worldwide. This performance aluminum radiator is the perfect solution where space savings and high performance is a must.

 

Features:

  • Precise Tube and Fin Alignment: Construction under strict quality control and solid boxing result in tubes with optimal coolant flow and fins with highly efficient heat transfer.
  • Nocolok Brazing: Tubes, Fins, Headers and Brackets are brazed in a state-of-the-art Nocolok furnace, bonding all components to resist damage from vibration, road debris, and the elements.
  • Billet Filler Neck: Precision machined billet filler necks are incorporated on each Koyo radiator for strength, durability and better sealing.
  • OE Specific Mountin: Koyo incorporates application specific mounting locations for all fan shrouds, inlet/outlet hoses and top/bottom mounting pins, ensuring quick and pain-free installs.
  • Hand Crafted Heliarc Welds: Each Koyo Alloy Race Radiator is Heliarc welded individually by hand. This creates the strongest aluminum to aluminum bond to mate all components.

 

Fitment:

  • 2015+ Mazda ND MX-5 2.0L

Note: Automatic vehicles will require external transmission cooler.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14954429280

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Peyton
Cuba, US
★★★★★ 5
Great, snug on arms if you have bigger arms
Color: Red Navy Gingham, Size: Large
I had no issues with the fit as it was true to size. Large is snug on the arms if you have bigger arms.
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Reviewed in the United States on May 23, 2026
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Ragnar_Reviews
Phoenix, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ – Great Fit and Style for Casual Nights Out
Color: Navy Gingham, Size: Large
Use case: Casual wear, transitional weather 👕 Fit & Feel I’m really impressed with the cut of this shirt — it’s slim fit, but still relaxed and comfortable enough for casual settings. I prefer to wear it untucked, and it lays just right for a clean, stylish look. 🎨 Style & Material Color and pattern are on point, making it versatile for evenings out. The high cotton content feels soft, though I’ve avoided using a dryer to prevent shrinkage. Fabric is breathable and suitable for transitional weather — not too heavy, not too light. ✅ Final Thoughts Overall, this is a stylish and comfortable shirt that looks great and fits well for taller builds. I’d definitely order more in different patterns.
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Reviewed in the United States on July 17, 2025
J
Verified Purchase
Jason Hofmann
New York, US
★★★★★ 5
Good quality
Color: White Navy Gingham, Size: Medium
Love this shirt. Good quality and fits me at 6’2”
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Reviewed in the United States on May 29, 2026
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Laurence F
Louisville, US
★★★★★ 4
Nice color, lightweight, but runs small
Color: Blue Gingham, Size: Large
Nice cookie and can be work tucked or untucked. The material isn’t best quality but it’s about as expected for a shirt this price range. The size runs small so buy a size up from what you normally do. Expect some shrinkage is well. Otherwise it’s a nice shirt!
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Reviewed in the United States on May 8, 2025
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Jahvanie
San Leandro, US
★★★★★ 3
Not the best fit
Color: Navy Gingham, Size: XX-Large
I like the design and color of the shirt. It runs small, I went up a whole size and the shoulder width is still a little tight. The fabric is also has small fibers all over it.
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Reviewed in the United States on June 2, 2026

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