KOYORAD Performance Radiator
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Koyo Performance Radiator - Mazda RX-8 (SE3P) MT - 36mm
Koyorad has built its reputation on aluminium radiators that punch well above their thickness, and the V-Core Series is the proof. Designed for the Mazda RX-8 and its unique 13B-MSP Renesis rotary, this unit (SKU V2695, part number KV061615R) delivers genuine cooling performance in the tight core dimensions the RX-8's engine bay demands.
This listing covers the Mazda RX-8 SE3P (4D Coupe), 1.3L 13B-MSP naturally aspirated rotary, built 2003 to 2008.
Note: This radiator is manual transmission only and does not fit automatic RX-8 models.
Specifications
- Core type: V-Core, 36mm thickness
- Core dimensions (H x W): 360mm x 643/667mm
- Tube pitch: 43/43 x 669mm
- Inlet: Ø35mm (top), Outlet: Ø35mm (bottom) / Ø12mm (overflow)
- Construction: all aluminium, Nocolok furnace brazed, hand TIG/Heliarc welded
- Billet filler neck, triple pressure tested
- Retains OEM fan shroud mounts and stock hose fitment
- Direct bolt-in, no modifications required
- Sold individually
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your RX-8's transmission type is confirmed before ordering.
Not sure if this radiator suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Mazda | RX-8 | SE3P | 13B-MSP |
Technical Specifications
| Spec | Value |
|---|---|
| Part Number | V2695 / KV061615R |
| Core Type | V-Core |
| Core Thickness | 36mm |
| Core Dimensions (H × W) | 360 × 643/667mm |
| Tube Pitch | 43/43 × 669mm |
| Inlet Diameter | Ø35mm (top) |
| Outlet Diameter | Ø35mm (bottom) / Ø12mm (overflow) |
| Construction | All Aluminium, Nocolok Brazed, Heliarc Welded |
| OEM Cross Reference | Mazda N3H1 15 200C |
No instructions available for this product.

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