Air Conditioning

#6 Hose to 5/16" Compression Union (1pk)

Works on the high and low-pressure air conditioning lines on many Toyota, Lexus and Scion applications. Can be used on either set of holes on the connector.

With a wireless connection, read and track temperature from multiple vehicle locations from your A/C machine. The 2-probe kit can be used to compare internal cabin vent temperatures across multiple...

Professional extruded aluminum block 2 1/2" silicone dampened, recalibrateable gauges Free-floating piston type valves reduce O-ring wear Extra access port for vacuum line Extra large sight glass...

1234YF refrigerant visual inspection sight glass allows the technician to visible inspect the condition of the refrigerant in any 1234YF automotive system. Check for debris, moisture, excess dye and...

2 1/2" silicone dampened, recalibrate-able gauges Extra access port for vacuum line R1234yf high and low side quick couplers meets SAE J639 & J2888 R134a high and low side economy couplers 1/2"...

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

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...

Mastercool’s Digital Thermometer/Hygrometer with Bluetooth® wireless technology works with our Mastercool Connect app to remotely provide dry bulb temperature, wet bulb temperature and relative...

Aluminum manifold with pressure gauges High and low side R-1234yf and R-134a quick couplers 72" Red, Yellow and Blue R-1234yf hoses Aluminum manifold with front easy-to-operate color-coded handles...

Chemical-free high-pressure flush system for automotive condensers, evaporators and hoses Remove soot, contaminants and sludge Includes: nitrogen regulator, nozzle and 96" hose Durable brass...