Radiator Hoses and Clamps Non-Supercharged

Posted On: February 27, 2015

All non-supercharged cars use:

  • Upper radiator hose 4S1230, at 1-1/2 inch by 7 inch
  • Lower hose 4S1247, at 1-1/2 inch by 11-3/4 inches
  • 4 clamps 7S10 to secure


Radiator Supercharged

Supercharged cars, including speedster, use radiator H10305.
The difference is in the lower outlet tube. They do not interchange with non-supercharged.