Whatever your requirement, UView has an injection system for you. From the simple and effective ECO-Twist, to the award winning professional Spotgun, UView’s dye injection systems are precise, robust, and user friendly

Spotgun™ R-1234yf Injection Kit

Spotgun™ R-1234yf Injection Kit

Ref: 471500yf

All UView A/C Dyes are Certified to Meet SAE J2297 for use in R-134a/PAG and R-1234yf/PAG systems.

The world’s most popular and professional injection method is now available with A/C ExtenDye™. Pull the trigger to inject a precise amount of dye into the A/C system and you’re done.

Services up to 64 vehicles.


  • Spotgun injector with R-1234yf adapter
  • A/C ExtenDye cartridge (8 oz/240 mL)
  • Service stickers

Lifetime warranty on every injection gun.


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