Leak Detection

LeakFinder LF200 series dyes are for oil-based fluids, addressing systems containing oil, fuel, transmission fluid, power steering fluid, and more. The dye fluoresces a yellow/green color and is compatible with all leak detection flashlights (blue...

Certified YF for drop in to any YF1234 AC system8 oz R-1234YF Refrigerant with UV Leak Detection

Certified YF for drop in to any YF1234 AC system8 oz R-1234yf Refrigerant with LEAK SEAL

Includes an Easy Loading Pre-Filled ExtenDye 64 Vehicle Cartridge Connects To Low Side Port & Prevents Venting Of Refrigerant Into The Atmosphere Works With R-12 And R134A Refrigerants Includes: Universal A/C ExtenDye with an enhanced additive that...

FJC's Leak Detection/Dye kits contain everything necessary to perform leak detection on all air conditioning systems, engine oil systems, fuel systems, or transmission and coolant systems. 1—Part #2730 Injector 1—Part #2790 Vent Thermometer 5 - Part #...

R134A/Pag Tracer Stick Dye

Polar Ice R-134A Plus Anti-Wear Agent For High-Mileage Vehicles Plus Leak Sealant With Dispensing Top 12 Oz -Stops Leaks In O'Rings, Gaskets And Hoses No Tools Or Can Tap Needed

Polar Ice R-134A Plus Stop Leak & Uv Dye With Dispensing Top 12 Oz -Uv Dye For Leak Detection & Also Stops Leaks In O'Rings, Gaskets And Hoses No Tools Or Can Tap Needed

Polar Ice R-134A Plus Stop Leak, Red Dye& O'Ring Conditioner With Dispensing Top - 12 Oz -Stops Leaks In O'Rings, Gaskets And Hoses No Tools Or Can Tap Needed

Polar Ice R-134A Plus Stop Leak With Dispensing Top 12 Oz -Stops Leaks In O'Rings, Gaskets And Hoses No Tools Or Can Tap Needed

Inline Injector, 2 oz (60 ml) capacity. Control valve, R-1234yf hose/coupler & purge fitting.

8 oz (237 ml) R-134a/PAG BigEZ™ A/C dye cartridge