Applications:
  K-swapped EF, EG, EK and DC2 chassis.
   The OEM RSX fan switch is used to control the rad fan on your K-swapped vehicle.  The sensor fits in the RSX or EP3 radiator, the K-Tuned Swivel Neck Housing, or fan switch bung in K-Tuned Driver Side Radiator Hoses. This sensor will trigger the fan on at 204F/95C (factory spec)