Radiator Cap

Inspect/Test/Replace

Replace the radiator cap:

  • Make sure the engine is cool, then unscrew the radiator cap.
  • Screw on the new cap.
  • Make sure you use the appropriate replacement cap.
  • Radiator caps come in three different styles: a coolant recovery style that is remotely mounted to the tank, a safety lever cap and a standard radiator cap.

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