Performance Aluminium Radiator, fits Honda S2000 2000-2009
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- TIG-welded aluminium construction delivers heat and pressure tolerance the stock plastic-tank S2000 radiator can't sustain during back-to-back track sessions.
- 1/8-inch NPT port for additional temperature sensors and a 1.3 bar high-pressure radiator cap give builders the monitoring and boiling point headroom the S2000 needs at track pace.
- Magnetic Drain Plug and high-pressure radiator cap included — capturing metallic debris and raising the coolant boiling point out of the box.
- TIG-welded aluminium end tanks eliminate the stock plastic components that degrade under the heat cycling and mechanical stress of sustained high-rpm use.
- Dense aluminium core efficiently moves thermal energy into the airstream, sustaining stable S2000 coolant temperatures through extended track sessions.
- Confirmed direct fit for the 2000–2009 Honda S2000 — no cutting, fabricating, or adapter work required.
- Full aluminium construction handles the cooling demands of stock and modified S2000 builds, including naturally aspirated and forced induction setups.
- Own it for life — backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.
Key Features
- TIG-welded aluminium construction delivers heat and pressure tolerance the stock plastic-tank S2000 radiator can't sustain during back-to-back track sessions.
- 1/8-inch NPT port for additional temperature sensors and a 1.3 bar high-pressure radiator cap give builders the monitoring and boiling point headroom the S2000 needs at track pace.
- Magnetic Drain Plug and high-pressure radiator cap included — capturing metallic debris and raising the coolant boiling point out of the box.
- TIG-welded aluminium end tanks eliminate the stock plastic components that degrade under the heat cycling and mechanical stress of sustained high-rpm use.
- Dense aluminium core efficiently moves thermal energy into the airstream, sustaining stable S2000 coolant temperatures through extended track sessions.
- Confirmed direct fit for the 2000–2009 Honda S2000 — no cutting, fabricating, or adapter work required.
- Full aluminium construction handles the cooling demands of stock and modified S2000 builds, including naturally aspirated and forced induction setups.
- Own it for life — backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.
| Overall Length (in) | 20.1 |
|---|---|
| Overall Height (in) | 26.8 |
| Overall Width (in) | 3.26 |
| Core Length (in) | 25.67 |
| Core Height (in) | 14.76 |
| Core Thickness (in) | 1.95 |
| Fluid Capacity (gal) | 2.27 |
| Rows | 2 |
| Inlet (in) | 1.25 |
| Outlet (in) | 1.25 |
| Drain Plug Thread Size | M10 x 1.25 |
| DPI | 2344 |
| Applications | 2008-2009 Honda S2000 CR Edition |
| Engine Codes | F20c1F22c1 |
| Chassis Codes | AP1AP2 |
| Note | This item is for Manual Transmission vehicles. For automatic applications, please purchase optional Mishimoto Universal Transmission Cooler Kit. |
| Coolant Capacity | 2.27 |
Mishimoto Radiator Cap
Magnetic Drain Plug
AP2 Adapter
1/8-inch NPT Plug
Mishimoto Lifetime Warranty
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.


