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Heating and Cooling› Radiators

Koyo

Hyper Core Slim Profile Aluminum Radiator

$532.20 $377.22 Save $154.98

SKU: VH012664N-KOYO

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Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Koyorad VH012664N is a performance aluminum radiator designed to manage engine temperatures. It features a high-density 36mm Hyper Core with NFLO technology for boosted cooling efficiency in a slim profile. The radiator is constructed from all-aluminum, hand-welded, and furnace-brazed materials, replacing OEM plastic tanks. It has strategically placed thermal reliefs to allow core flex and resist warping.
Show original supplier description
The Koyorad Performance Aluminum Radiator (VH012664N) is engineered to effectively manage engine temperatures for select Subaru, Scion, and Toyota vehicles. This all-aluminum radiator features a high-density 36mm Hyper Core with NFLO technology, designed to enhance cooling efficiency while maintaining a slim profile. Koyorad has developed a new internal partition design that improves cooling specifically for the 2022+ GR86 and Gen 2 BRZ, while also offering enhanced cooling for the first-generation BRZ, FR-S, and 86 models. This construction represents a significant increase in thickness compared to OEM radiators, with a 44% increase over second-generation models and a 125% increase over first-generation models. The radiator is built with strategically placed thermal reliefs to accommodate core flex during heat cycling and resist warping under extreme conditions, ensuring consistent performance. Constructed from all-aluminum, hand-welded, and furnace-brazed materials, this radiator offers a durable replacement for brittle and aging OEM plastic tank units. Each radiator is individually triple pressure tested in Koyorad’s ISO 9001 certified factory to ensure quality and reliability. This radiator is compatible with the 2013-2021 Subaru BRZ, Scion FR-S, and Toyota 86, as well as the 2022+ Subaru BRZ and Toyota GR86.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKoyo
Part NumberVH012664N-KOYO
CategoryHeating and Cooling
5,000+ Trusted brands
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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