399006AEU | A/C ExtenDye Cartridges

A/C ExtenDye Cartridge (0.25 oz/7.5mL)

SKU: 399006AEU Category:
General Details

Designed for use with our winged cartridge injection systems. A/C ExtenDye™ is enhanced with an additive package that extends the life and improves the efficiency of the A/C system.  A/C ExtenDye is a super-concentrated UV dye that includes a friction modifier to increase the lubricity of the compressor oil, improving efficiency (friction coefficient) by over 50% improving fuel economy.  It also includes an anti-additive which creates a film that prevents contact between metal parts; reducing friction and heat, thereby extending component life; plus it includes an antioxidant to stop the oxidation process, reducing acidity and prolonging oil life.

Services a single-vehicle.


  • A/C ExtenDye Winged Cartridge (0.25 oz/7.5mL)
  • Standard pack of six (6) cartridges
  • SAE-J2297 Certified Dye
  • Service Stickers
  • Hybrid Safe*

*Specially formulated to protect all hybrid AC system components (including electrically driven compressors)


The All New A/C ExtenDye from UView

A/C ExtenDye Bearing Test