NOTE: Be sure that the vehicle engine is COLD when performing this installation!
Step 1: Unscrew the radiator overflow cap, and remove it from the vehicle.
Step 2: Be sure that you have the proper replacement cap, as the pressure varies from vehicle to vehicle.
Step 3: Attach the new overflow radiator cap.
NOTE: The cap should attach to the overflow bottle FIRMLY and not have any play when touched!
These Part Change / Installation Instructions Apply to
07 2007, 06 2006, 05 2005, 04 2004, 03 2003 Saturn Ion Radiator Overflow Cap Replacement Instructions
