ALL ALUMINUM HIGH PERFORMANCE RADIATOR

FITS: 2002-2007 SUBARU WRX

THIS NORTHERN RADIATOR SPORT COMPACT RADIATOR FOR THE SUBARU IMPREZA DOES NOT COME SUPPLIED WITH A RADIATOR CAP. BECAUSE IT IS A SPECIAL ONE-WAY VALVE CAP, THE INSTALLER MUST USE THE ORIGINAL STOCK CAP OR SOURCE A STOCK CAP BY ORDERING PART# 45137FE002 FROM YOUR SUBARU DEALER. **AFTERMARKET CAPS WITH A TWO-VALVE SYSTEM MAY CAUSE OVERHEATING**