Mastercool Automotive Tools & Equipment

Mastercool
  • Mastercool® - High Side Flex Adapter Fitting
    Mastercool®High Side Flex Adapter Fitting
    0
    # sp233710
    High Side Flex Adapter Fitting by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will last a...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $11.86
  • Mastercool® - High Side Refrigerant Gauge Scale
    Mastercool®High Side Refrigerant Gauge Scale
    0
    # 4165059598
    Universal High Side Refrigerant Gauge Scale by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $19.49 - $31.83
  • Mastercool® - Connector
    Mastercool®Connector
    0
    # 4165061236
    Universal Connector by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will last a lifetime....
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $8.91 - $9.24
  • Mastercool® - Gaskets
    Mastercool®Gaskets
    1
    # 4165059567
    Universal Gaskets by Mastercool®. For Charging Hoses and Adapters. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $4.75 - $6.77
  • Mastercool® - Low Side Straight Retrofit Adapter
    Mastercool®Low Side Straight Retrofit Adapter
    0
    # 4165062330
    Universal Low Side Straight Retrofit Adapter by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $6.62 - $32.31
  • Mastercool® - Replacement Gasket Pack
    Mastercool®Replacement Gasket Pack
    0
    # 4278125985
    Universal Replacement Gasket Pack by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will last...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $9.08 - $11.19
  • Mastercool® - 90° Automatic Shut-Off Valve
    Mastercool®90° Automatic Shut-Off Valve
    0
    # 4165060744
    Universal 90° Automatic Shut-Off Valve by Mastercool®. Mastercool manufactures a complete line of shut-off valves for containment of refrigerant. EPA requires shut-off valves within 12 inches of the charging hose ends to prevent...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $15.41 - $18.05
  • Mastercool® - 90° Manual Shut-Off Valve
    Mastercool®90° Manual Shut-Off Valve
    0
    # 4165062814
    Universal 90° Manual Shut-Off Valve by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $14.82 - $21.63
  • Mastercool® - A/C Charging Hose
    Mastercool®A/C Charging Hose
    0
    # 4165060359
    Universal A/C Charging Hose by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $17.01 - $66.94
  • Mastercool® - A/C Charging Hose Set
    Mastercool®A/C Charging Hose Set
    0
    # 4165063641
    Universal A/C Charging Hose Set by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels...
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $64.84 - $106.66
  • Mastercool® - Aluminum 2-Way Manifold Gauge Set
    Mastercool®Aluminum 2-Way Manifold Gauge Set
    0
    # 4165060267
    Universal Aluminum 2-Way Manifold Gauge Set by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $85.76 - $201.01
  • Mastercool® - Aluminum Dual Manifold Gauge Set
    Mastercool®Aluminum Dual Manifold Gauge Set
    0
    # 4165058755
    Universal Aluminum Dual Manifold Gauge Set by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $80.24 - $161.98
  • Mastercool® - Aluminum Manifold Gauge Set
    Mastercool®Aluminum Manifold Gauge Set
    0
    # 4165060320
    Universal Aluminum Manifold Gauge Set by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $79.74 - $233.38
  • Mastercool® - Brass 2-Way Manifold Gauge Set
    Mastercool®Brass 2-Way Manifold Gauge Set
    0
    # 4165063694
    Universal Brass 2-Way Manifold Gauge Set by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $47.97 - $167.06
  • Mastercool® - Conversion Hose
    Mastercool®Conversion Hose
    0
    # 4165060292
    Universal Conversion Hose by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will last a...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $25.25 - $40.47
  • Mastercool® - E-Z Snap™ High Side Quick Coupler
    Mastercool®E-Z Snap™ High Side Quick Coupler
    0
    # 4165062133
    Universal E-Z Snap™ High Side Quick Coupler by Mastercool®. This unique patented design easily snaps on and off the A/C systems service ports under any pressure. The E-Z Snap™ automatically adjusts to various service port dimensions...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $48.72 - $56.06
  • Mastercool® - E-Z Snap™ Low Side Quick Coupler
    Mastercool®E-Z Snap™ Low Side Quick Coupler
    0
    # 4165059842
    Universal E-Z Snap™ Low Side Quick Coupler by Mastercool®. This unique patented design easily snaps on and off the A/C systems service ports under any pressure. The E-Z Snap™ automatically adjusts to various service port dimensions...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $42.15 - $48.36
  • Mastercool® - High Side Manual Coupler
    Mastercool®High Side Manual Coupler
    0
    # 4165060880
    Universal High Side Manual Coupler by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $37.17 - $59.72
  • Mastercool® - Low Side Knob
    Mastercool®Low Side Knob
    0
    # 4165063129
    Universal Low Side Knob by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will last a...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $4.64 - $6.97
  • Mastercool® - Low Side Manual Coupler
    Mastercool®Low Side Manual Coupler
    0
    # 4165062390
    Universal Low Side Manual Coupler by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $37.17 - $59.72
  • Mastercool® - Low Side Refrigerant Gauge Scale
    Mastercool®Low Side Refrigerant Gauge Scale
    0
    # 4165061695
    Universal Low Side Refrigerant Gauge Scale by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $19.49 - $31.83
  • Mastercool® - Nylon Barrier A/C Charging Hose
    Mastercool®Nylon Barrier A/C Charging Hose
    0
    # 4165063442
    Universal Nylon Barrier A/C Charging Hose by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $17.97 - $35.38
  • Mastercool® - Standard A/C Charging Hose
    Mastercool®Standard A/C Charging Hose
    0
    # 4165060227
    Universal Standard A/C Charging Hose by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $10.79 - $25.77
  • Mastercool® - Standard High Pressure A/C Charging Hose
    Mastercool®Standard High Pressure A/C Charging Hose
    0
    # 4165058639
    Universal Standard High Pressure A/C Charging Hose by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $24.51 - $32.53
  • Mastercool® - Straight Hose
    Mastercool®Straight Hose
    0
    # 4165061165
    Universal Straight Hose by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $17.67 - $46.69
  • Mastercool® - Straight Manual Shut-Off Valve
    Mastercool®Straight Manual Shut-Off Valve
    0
    # 4165058971
    Universal Straight Manual Shut-Off Valve by Mastercool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $18.17 - $20.96
  • Mastercool® - Special Seal Set
    Mastercool®Special Seal Set
    0
    # sp233714
    Special Seal Set by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will last a lifetime. It...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $71.53 - $76.95
  • Mastercool® - 10-Piece Cooling System Pressure Test Adapter Kit
    Mastercool®10-Piece Cooling System Pressure Test Adapter Kit
    0
    # sp244381
    10-Piece Cooling System Pressure Test Adapter Kit by Mastercool®. will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.
    Adapter update kit to be used with 43300Detects and exposes external system leaks
    $73.91
  • Mastercool® - 14-Piece Cooling System Pressure Test Kit
    Mastercool®14-Piece Cooling System Pressure Test Kit
    0
    # sp244382
    14-Piece Cooling System Pressure Test Kit by Mastercool®. will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.
    Detects and exposes external system leaksDetects internal engine leaks due to blown gaskets or cracked block
    $167.57
  • Mastercool® - 25-Piece Master Cooling System Pressure Test Kit
    Mastercool®25-Piece Master Cooling System Pressure Test Kit
    0
    # sp233705
    25-Piece Master Cooling System Pressure Test Kit by Mastercool®. will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.
    Detects and exposes external system leaksDetects internal engine leaks due to blown gaskets or cracked block
    $240.71




When it comes to modern-day automobiles, air conditioning is something that is absolutely required, or in the very least of things, highly needed. All professional mechanics are definitely in need of high-quality A/C and Refrigeration test and service equipment in order to maintain our autos’ A/Cs running chilly when the hot summer days come. One of the leading companies in this market, Mastercool offers new product innovation and technology so as to make daily work for AC and Refrigeration technicians way easier.

Mastercool is a family owned and managed company that has been supplying professional air conditioning service tools and equipment for more than three decades. One of the fastest expanding companies in its industry, Mastercool became synonymous with world class quality and innovative, unique product designs. With their never-ending concentration on new technologies, the company has been granted various patents globally for a variety of their products like a Mastercool evaporative cooler or a Mastercool swamp cooler.

Mastercool designs, develops, and manufactures A/C and Refrigeration testing equipment and tools for professional technicians. In addition to Mastercool’s headquarters based on location in the United States, they also have offices in Belgium and Brazil. Overall, the company has a distribution network in more than 60 countries. Considering their original design and quality, many of the company’s tools have been patented. Mastercool array of products includes AC vacuum pumps, charging manifolds, AC system analyzers, refrigerant recovery machines, Mastercool 71475 units, IR thermometers, refrigerant charging scales, and many other Mastercool parts and accessories.

Mastercool Reviews

4 reviews
5 of 5
Used for Vintage Air install
Mastercool® - A/C Hose Crimper
The aftermarket Vintage Air conditioning system requires you to cut hoses to length and crimp the ends, this tool work perfectly for assembly of the hoses.
Posted by Mark / May 26, 2020
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