Diagnostic Tools

Replacement Tester Fluid

$11.00

399-560500

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Replacement tester fluid for the 399-560000 Combustion Leak Tester. The quick and easy method to check leaks between the combustion chamber and the cooling system.

 

Features

  • The tester fluid changes color when a leak is present.
  • Gasoline Engine: tester fluid changes from blue to yellow.
  • Diesel Engine: tester fluid changes from blue to green.
  • 16 oz./480 mL