Customer Rating

4.8/5 Stars

20555 REVIEWS

Mastercool - Gas and Combustion

Mastercool - Gas and Combustion

Showing 181 to 200 of 483 products

Mastercool 92376 In-line Oil and Dye Injector, 1/4 FL-F x 1/4" FL-M, 2 oz.-

Mastercool 92376 In-line Oil and Dye Injector, 1/4 FL-F x 1/4" FL-M, 2 oz.
Model: 92376

Sale Price $45.59 USD
Regular Price $47.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $45.59 USD
Regular Price $47.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 90917 Clutch Pulley Installer and Remover Jaws for Sanden compressors-

Mastercool 90917 Clutch Pulley Installer and Remover Jaws for Sanden compressors
Model: 90917

Sale Price $45.59 USD
Regular Price $47.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $45.59 USD
Regular Price $47.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 98370 Conversion Kit for R134a-

Mastercool 98370 Conversion Kit for R134a
Model: 98370

Sale Price $44.62 USD
Regular Price $46.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $44.62 USD
Regular Price $46.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53660 Master Leak Shield HVAC, 1.5 to 6 tons-

Mastercool 53660 Master Leak Shield HVAC, 1.5 to 6 tons
Model: 53660

Sale Price $43.65 USD
Regular Price $45.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $43.65 USD
Regular Price $45.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 92708 Ester Oil Based Dye, R12, R22, and R502, 8 oz-

Mastercool 92708 Ester Oil Based Dye, R12, R22, and R502, 8 oz
Model: 92708

Sale Price $43.65 USD
Regular Price $45.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $43.65 USD
Regular Price $45.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 42112-45-10 45° Crimp Fitting with hex nut, 10-packs-

Mastercool 42112-45-10 45° Crimp Fitting with hex nut, 10-packs
Model: 42112-45-10

Sale Price $42.68 USD
Regular Price $44.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $42.68 USD
Regular Price $44.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 42112-90-10 90° Crimp Fitting with hex nut, 10-packs-

Mastercool 42112-90-10 90° Crimp Fitting with hex nut, 10-packs
Model: 42112-90-10

Sale Price $39.77 USD
Regular Price $41.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $39.77 USD
Regular Price $41.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53809 Mini Dye Injector with plastic handle, cartridge type-

Mastercool 53809 Mini Dye Injector with plastic handle, cartridge type
Model: 53809

Sale Price $39.77 USD
Regular Price $41.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $39.77 USD
Regular Price $41.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 43025 Test Chamber with rubber bulb pump-

Mastercool 43025 Test Chamber with rubber bulb pump
Model: 43025

Sale Price $37.83 USD
Regular Price $39.00 USD
Availability 1 Week

Qty:

Sale Price $37.83 USD
Regular Price $39.00 USD
Availability 1 Week
Quantity

Mastercool 53515 Mach IV Flexible UV Light, LED-

Mastercool 53515 Mach IV Flexible UV Light, LED
Model: 53515

Sale Price $37.83 USD
Regular Price $39.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $37.83 USD
Regular Price $39.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 55500-SEN Replacement Sensor Tip for the 55500 and 55500-220-

Mastercool 55500-SEN Replacement Sensor Tip for the 55500 and 55500-220
Model: 55500-SEN

Sale Price $37.83 USD
Regular Price $39.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $37.83 USD
Regular Price $39.00 USD
Availability 2 to 3 Weeks
Quantity

MasterCool 91496 Valve Core Remover and Installer with access port HVAC/R-

MasterCool 91496 Valve Core Remover and Installer with access port HVAC/R
Model: 91496

Sale Price $37.83 USD
Regular Price $39.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $37.83 USD
Regular Price $39.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 47336 Set of 3 GY5 Hoses with 3 x 36" hoses, standard fitting-

Mastercool 47336 Set of 3 GY5 Hoses with 3 x 36" hoses, standard fitting
Model: 47336

Sale Price $36.86 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $36.86 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53615 Master Leak Shield HVAC, 1.5 tons-

Mastercool 53615 Master Leak Shield HVAC, 1.5 tons
Model: 53615

Sale Price $36.86 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $36.86 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53909 Mini Auto A/C Master Leak Shield Dye Injector with dye, low side hose, R12 adapter-

Mastercool 53909 Mini Auto A/C Master Leak Shield Dye Injector with dye, low side hose, R12 adapter
Model: 53909

Sale Price $36.86 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $36.86 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 92709-46-32 PAG 46 Oil, 32 oz-

Mastercool 92709-46-32 PAG 46 Oil, 32 oz
Model: 92709-46-32

Sale Price $36.86 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $36.86 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 40396 Set of 3 Hoses with 3 x 96" hoses, standard fitting-

Mastercool 40396 Set of 3 Hoses with 3 x 96" hoses, standard fitting
Model: 40396

Sale Price $35.89 USD
Regular Price $37.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $35.89 USD
Regular Price $37.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 91049-128 1 Gallon Flush Solvent, non-flammable, non-corrosive-

Mastercool 91049-128 1 Gallon Flush Solvent, non-flammable, non-corrosive
Model: 91049-128

Sale Price $35.89 USD
Regular Price $37.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $35.89 USD
Regular Price $37.00 USD
Availability 2 to 3 Weeks
Quantity

MasterCool 91051 Total A/C Quick Flush Kit with hose and gun assembly-

MasterCool 91051 Total A/C Quick Flush Kit with hose and gun assembly
Model: 91051 | Order No: 91051/A

Sale Price $34.92 USD
Regular Price $36.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $34.92 USD
Regular Price $36.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53615-A Auto Master Leak Shield, 1 oz-

Mastercool 53615-A Auto Master Leak Shield, 1 oz
Model: 53615-A

Sale Price $33.95 USD
Regular Price $35.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $33.95 USD
Regular Price $35.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 181 to 200 of 483 products
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.