Upgrade your Honda Civic Si’s cooling system with the Koyo V2926 V-Series Aluminum Racing Radiator. Designed for compatible 2006–2011 Civic Si 2.0L models with manual transmissions, its 36mm V-Core design provides a compact profile where thicker radiators can create clearance issues.
Built for daily driving and circuit use, this all-aluminum radiator features Nocolok-brazed construction for strength and durability. Its factory-style fit retains mounting provisions for stock fans and fan shrouds and supports both Si Coupe and Sedan applications.
Features:
- All-aluminum racing radiator construction
- Compact 36mm V-Core design
- Designed for daily driving and circuit use
- Nocolok-brazed construction for strength and durability
- Factory-style replacement fit
- Retains mounting provisions for stock fans
- Retains mounting provisions for stock fan shrouds
- Fits compatible Civic Si Coupe and Sedan models
Specifications:
- Brand: Koyo
- Series: V-Series
- Part Number: V2926
- Product Type: Racing Radiator
- Quantity: 1 Radiator
- Placement: Front
- Construction: All Aluminum
- Core Thickness: 36mm
- Core Material: Aluminum
- Tank Material: Aluminum
- Brazing Process: Nocolok
- Engine Application: 2.0L I4
- Transmission Compatibility: Manual
Included:
- (1) Aluminum Racing Radiator
Fitment:
- 2006–2011 Honda Civic Si 2.0L I4 Coupe, Manual
- 2006–2011 Honda Civic Si 2.0L I4 Sedan, Manual
- 2008 Honda Civic MUGEN Si 2.0L I4 Sedan, Manual
Notes:
- Fits specified 2.0L Civic Si applications only.
- Manual transmission applications only.
- Factory fans and fan shrouds are reused and are not included.
- Verify clearance if the vehicle has an engine swap or other aftermarket modifications.
- Professional installation recommended.