Fluorescent Dyes / BigEZ™ for R-1234yf/PAG A/C Dye

BigEZ™ A/C Dye for R1234yf

Pre-Filled & Disposal!
The Easiest and Most Accurate Method of Serving a Vehicle’s A/C System with Dye!

Service multiple systems with just one connection per system.


  • 8 oz (237 ml) cartridge
  • Multi-dose, services up to 64 vehicles

Where to Buy

Product No.Description
TP9725-88 oz (237 ml) BigEZ R-1234yf/PAG cartridge
TP9792-BXEZ-Shot™ Dye Injection Kit:
TP9725-8 BigEZ™ R-1234yf/PAG cartridge
TP-9749 EZ-Shot™ caulking gun-style dye injector assembly
128021 R-1234yf hose/coupler & purge fitting

Injection Methods