Fluorescent Dyes / BigEZ™ for R-134a/PAG A/C Dye

BigEZ™ A/C Dye for R134a/PAG

Aging R-134a A/C systems will develop leaks over time. Most of these leaks are caused by deteriorating fittings, joints, seals, and hose connections. Road debris — such as rocks and asphalt — can also compromise A/C 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
TP9760-88 oz (237 ml) BigEZ R-134a/PAG cartridge
TP9793-BXEZ-Shot™ Dye Injection Kit:
TP9760-8 BigEZ™ R-134a/PAG cartridge
TP-9749 EZ-Shot™ caulking gun-style dye injector assembly
TP-9793-BX 18” (46 cm) R-134a hose/coupler with check valve & purge fitting
Comparable to discontinued part # ‘s
• TP-9760-0108
• TP-9793

Injection Methods

BigEZ™ Application