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

BigEZ™ A/C Dye for R1234yf

To meet industry trends, Tracerline® has developed leak detection products made specifically for R-1234yf A/C systems. R-1234yf refrigerant has a lower Global Warming Potential (GWP) Rating than its predecessor R-134a. Today, most automotive manufacturers have adopted these highly efficient, ultra-low impact refrigerant systems.


  • 8 oz (237 ml) cartridge
  • Multi-dose cartridge services up to 64 vehicles
  • Works with BigEZ™ dye injector

Where to Buy
Product No. Description
TP9725-8 8 oz (237 ml) BigEZ R-1234yf/PAG cartridge
TP9792-BX EZ-Shot™ Dye Injection Kit:
TP9725-8 BigEZ™ R-1234yf/PAG cartridge
TP-9749 EZ-Shot™ caulking gun-style dye injector assembly
TP12 R-1234yf hose/coupler with BigEZ™ adapter & purge fitting
Comparable to discontinued part # ‘s
• TP-9725-0108
• TP-9792

Injection Methods

R-1234yf BigEZ™ Application