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Mastercool

996 products
Automatic R1234yf & Hybrid A/C System Recovery, Recycle, Recharge Machine
$5,949.00
$5,949.00
• Mastercool USA introduces its new ARCTIC COMMANDER line of RRR machines.• Equipped with the latest technology, all models come standard with an 8” color touch screen command center.• The gra...
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Digital thermometer / Hygrometer with BT app
$59.06
$59.06
Features and Benefits: Digital thermometer / Hygrometer Dry bulb / wet bulb and RH readings BT app for IOS and Android Verify temps with gauge pressure readings Fits securely in dashboard vent Dig...
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Mastercool 72? Set; Red/Blue/Yellow; 1/4? x 1/4?
$123.38
$123.38
Air Conditioning Charging Hose Set; for R12; 3 Hi-Pressure 72"" Hoses; Auto Shut Off Valves.
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Mastercool #10 DIE SET
$123.74
$123.74
DIE SET
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Mastercool #12 die
$91.62
$91.62
DIE SET; 5/8
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Mastercool #12 DIE SET
$123.74
$123.74
DIE SET
Mastercool #6 DIES SET
$104.99
$104.99
DIE SET
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Mastercool 1 gallon AC flush 4 pack
$234.99
$234.99
Features and Benefits: Non-toxic Self-evaporating Thoroughly flushes out all AC components For use in all standard Flush Kits Includes 4 of 1-gal. solvent total (4 gallons) 
Mastercool 1 gallon Non-toxic self evaporating AC Flush
$54.00
$54.00
A/C Flush Solvent effectively removes debris and sludge from A/C components.
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Mastercool 1.8 CFM Vacuum Pump (Single Stage)
$199.99
$199.99
Features and Benefits: High volume fan provides cool air to the motor and pump Vapor discharge/oil fill port; easily removable; contains internal check valve to prevent escape of liquid oil Intern...
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Mastercool 1/2 FLAR ADPT XXX
$13.42
$13.42
Features and Benefits:
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Mastercool 1/2
$9.17
$9.17
Features and Benefits:
Mastercool 1/2? GM Transmission Cooling Line Adapter
$27.18
$27.18
Features & Benefits: 71099-08: 1/2? GM Transmission Cooling Line Adapter
Mastercool 1/2? GM Transmission Cooling Line Die and Adapter Set
$59.99
$59.99
Features and Benefits: 1/2"" jiffy tite die set for GM transmission cooling lines 1/2"" adapter for GM cooling lines For use with 71201 hydraulic tool Creates production quality flares ...
Mastercool 1/2? GM Transmission Cooling Line Die Set
$36.69
$36.69
Features & Benefits: Steel construction Creates production quality flares For use in creating Jiffy-tite flares For use in 72475; 72485 and 72450 hydraulic flaring kits Does not ...
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Mastercool 1/4 In 45 Deg & Double Flaring Die Set
$30.43
$30.43
Features and Benefits: 1/4 In 45 Deg & Double Flaring Die Set
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Mastercool 1/4 IN SAE YELLOW 72 IN HIGH PRESSURE HOSE
$33.03
$33.03
Features and Benefits:
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Mastercool 1/4 SHUT-OFF VALVE
$19.66
$19.66
Features and Benefits: