Air Conditioning

The Mastercool 90063 is a high quality vacuum pump and one of the key components for complete A/C service. Mastercool vacuum pumps are designed to operate under tough conditions and provide years of use. Gas Ballast Valve designed to prevent...

Sensing Element: Heated Tin Oxide Sensor Life: 2,000 hours Refrigerants: Detects all refrigerants Response Time: less than 1 second Battery: 2 "C" Alkaline 6000 mAh batteries Operating Temperature Range: 0°F to 120°F Ultimate Sensitivity: 50 - 1000 ppm...

Injector hose comes complete with a R1234YF coupler. To inject the oil or dye, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount.

Accurately measures temperatures for precision diagnosis in many areas of Automotive Repair and HVAC Installation. Measure -58°F - 1300°F Adjustable emissivity Select Celsius or Fahrenheit Max/Min/Difference/Average/Data Store/Recall -...

Accurately measures temperatures for precision diagnosis in many areas of Automotive Repair and HVAC Installation. Measure -58°F - 720°F Select Celsius or Fahrenheit Adjustable backlight Auto shutoff 12:1 optics (2) AAA batteries included

PAG Oil Cartridge 1234yf (46 viscosity) Today’s vehicles require precise amounts of oil. Spotgun oil cartridges utilize the Spotgun injection system to inject a precise measured amount of A/C Oil while eliminating moisture contamination in the oil. This...

Heavy Duty Sealing Washer O'Ring Assortment 8 part numbers 65 total pieces Resistant to aggressive chemicals and abrasion Enhanced stability with exposure to heat and oxidation Highly durable Kit Contains: 5 of each: 4370, 4371, 4372, 10 of each: 4062,...

S.U.R.&R.'s Compression Block Offs effectively eliminate failed rear A/C components and avoid the high cost of repairing these systems. The best part is you will still be able to use your front A/C system to stay cool. Available individually for your...

S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to A/C lines on hundreds of vehicles. Repair failed collar crimps, sections of corroded line, cracks, kinks and more on any SAE or metric sized aluminum line for a...

S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to A/C lines on hundreds of vehicles. Repair failed collar crimps, sections of corroded line, cracks, kinks and more on any SAE or metric sized aluminum line for a...

S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to A/C lines on hundreds of vehicles. Repair failed collar crimps, sections of corroded line, cracks, kinks and more on any SAE or metric sized aluminum line for a...

S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to A/C lines on hundreds of vehicles. Repair failed collar crimps, sections of corroded line, cracks, kinks and more on any SAE or metric sized aluminum line for a...