Mazda RX-8 Radiator - Mishimoto - Performance Aluminum - Aluminum - `04-`08
Mazda RX-8 Radiator - Mishimoto - Performance Aluminum - Aluminum - `04-`08

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Mishimoto Mazda RX-8 Performance Aluminum Radiator (’04–’08) is a direct-fit replacement designed to improve cooling for manual-transmission RX-8s. This high-quality aluminum radiator is built for drivers who push their cars on the street or at the track and need reliable temperature control.
Engineered to provide improved heat rejection over the factory unit, this Mishimoto radiator features a robust aluminum construction with polished end tanks and durable TIG-welded joints. The two-row, 1.57-inch thick brazed core increases fluid capacity and helps reduce operating temperatures under sustained load without requiring any cutting or modification for installation. As a direct OEM fit for 2004–2008 Mazda RX-8 1.3L manual models, it installs using the factory mounting points and hoses for a straightforward swap.
Features
- Two-row, 1.57-inch thick brazed aluminum core for improved heat dissipation
- 100-percent brazed construction with TIG-welded, polished end tanks
- Increased fluid capacity compared with the stock radiator
- Direct OEM fit for Mazda RX-8 Manual 2004–2008 (1.3L)
- No cutting or modification required for installation
If you have questions or want help confirming fitment, call us directly. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area — call 512-982-9393 (TX) or 562-981-6800 (CA). If you are thinking about purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


















