04-08 Acura TSX 2.4L (MT) Racing Radiator - 25MM CORE

Designed for applications where engine configuration/size cause clearances issues for thicker core radiators. In this case, the 36mm V-Core Series will suit your needs. Intended for both circuit and daily use. All Koyorad V-Series All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine modifications necessary, and retain mounts for the stock fan shrouds and fans.   VEHICLE FITMENT2004-2008 Acura TSX Base L4.2354cc Cooling::Radiators2004: OEM radiator cap is not compatible with this radiator. Must use Koyorad # SK-C13 or equivalent. Manual Trans2004: OEM radiator cap is not compatible with this radiator. Must use Koyorad # SK-C13 or equivalent.2005: OEM radiator cap is not compatible with this radiator. Must use Koyorad # SK-C13 or equivalent. Manual Trans2005: OEM radiator cap is not compatible with this radiator. Must use Koyorad # SK-C13 or equivalent.2006: OEM radiator cap is not compatible with this radiator. Must use Koyorad # SK-C13 or