Koyo Racing Radiator 36mm Core for Manual 03-08 RX-8

£299.00 (inc VAT)

OEM Fitment standards so no modifying required.

Compatible with A/C Condensers as this Koyo radiator features all the stock fittings.
Used in our own personal road/track RX-8 since 2009

2 in stock (can be backordered)

Purchase this product now and earn 299 ER Points!

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A slightly thinner core (thank Mishimoto) with a saving to boot, plus a New Improved Price

With cooling being so important to rotaries why not look at upgrading your cooling system. a Koyorad can aid in dropping your coolant temps significantly. Their high quality aluminium construction and OEM fitment means your not paying to have it modified (like many cheaper “racing” radiators)

The KOYO R-Series Core radiator provides improved cooling coverage for both street and track applications combined with show quality looks and finish

Construction is held to tight quality control standards that are illustrated in the outstanding Heliarc soldering, pristine tube and fin alignment, and mirror-like surface finish. The tubes, fins, headers, and brackets are brazed in a state-of-the-art Nocolok furnace, which bonds these components into a virtually indestructible radiator unit.


All fan mounts are situated to OE specifications, and using the OEM mounting locations facilitates fitment into the RX-8.
Why not include a set of SFS Performence Radiator hoses with your new cooling upgrade

Suitable for 192 and 231 models with Manual transmission only

Image is for illustration purposes only, each vehicle specific product/version may vary.

Additional information

Pass Through Design

Single Pass Core Design

Fitment Model

RX-8 192ps Manual Transmission
RX-8 231ps Manual Transmission
JDM Imports with Manual Transmission

Model Years

Fits all Series 1 RX-8 built between 2003-2008

Alternative Part Numbers

USA – V2695

Mazda Equivalent Part Number

Replaces/Upgrade from – N3H1-15-200C


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