Want to modify or upgrade your 2004-2011 Mazda RX-8 with aftermarket radiators? At OGTuners.com we have a great selection of aftermarket performance parts for your Mazda RX-8. We have 4 radiators parts available in our store with free shipping to the Continental US.
CSF Radiators - Aluminum
 $365.00 3164CSF 04-08 Mazda RX-8 Radiator IN STOCK (1) - LOW SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2007 Mazda RX-8 Base 2005-2005 Mazda RX-8 Shinka 2008-2008 Mazda RX-8 40th Anniversary Edition / Grand Touring / Sport / Touring |
Koyo Racing Radiators
 $401.57 HH062267Koyo 09-11 Mazda RX-8 1.3L (MT) Radiator IN STOCK 2009-2009 Mazda RX-8 Touring 2009-2011 Mazda RX-8 Grand Touring / R3 / Sport |
 $343.20 V2695Koyo 04-08 Mazda RX-8 1.3L (MT) Radiator IN STOCK 2004-2007 Mazda RX-8 Base 2005-2005 Mazda RX-8 Shinka 2008-2008 Mazda RX-8 40th Anniversary Edition / Grand Touring / Sport / Touring |
Mishimoto Radiators - Aluminum
 $378.95 MMRAD-RX8-04Mishimoto 04-08 Mazda RX8 Manual Aluminum Radiator IN STOCK 2004-2007 Mazda RX-8 Base 2005-2005 Mazda RX-8 Shinka 2008-2008 Mazda RX-8 40th Anniversary Edition / Grand Touring / Sport / Touring |