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  1. Products
  2. Leak Detection and Sealers
  3. 375CS | Certified A/C Pro® Engine Cooling System UV Dye

375CS | Certified A/C Pro® Engine Cooling System UV Dye

Product Features

  • Contains one application of radiator/engine cooling system UV leak detection dye
  • Safe for use in all vehicle makes and models except 1996 and newer GM models that use DEX-COOL coolant
  • Compatible with all types of antifreeze except GM DEX-COOL​ coolant
  • Helps locate leaks
  • Professional grade​

Available Size

1 fl. oz.