Mastercool Automotive Tools & Equipment

Mastercool
  • Mastercool® - 3/16"-FL Gaskets (10 pieces)
    Mastercool®3/16"-FL Gaskets (10 pieces) (90369-10)
    1
    # mpn4693393024
    Universal 3/16"-FL Gaskets (10 pieces) (90369-10) 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...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $6.06
  • Mastercool® - 4.75 mm Bubble Adapter
    Mastercool®4.75 mm Bubble Adapter (71101-1)
    0
    # mpn4693392608
    Universal 4.75 mm Bubble 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 Mastercool will last...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $8.59
  • Mastercool® - Brass Port Fitting for 87772 Manifold
    Mastercool®Brass Port Fitting for 87772 Manifold (83124)
    0
    # mpn4693393259
    Universal Brass Port Fitting for 87772 Manifold 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
    $17.04
  • Mastercool® - Hose Adapter
    Mastercool®Hose Adapter (80281-009)
    0
    # mpn4693392797
    Universal Hose 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 Mastercool® will last a...
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $5.58
  • Mastercool® - O-Ring Seals, 4 Pieces for Aluminum Manifold
    Mastercool®O-Ring Seals, 4 Pieces for Aluminum Manifold (85215)
    0
    # mpn1578456040
    Universal O-Ring Seals, 4 Pieces for Aluminum Manifold by Mastercool®. Designed utilizing the finest materials, it delivers unmatched levels of durability and strength needed to provide long-lasting service life. Superior in...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $5.26
  • Mastercool® - Quick Disconnect Gaskets (10 pieces)
    Mastercool®Quick Disconnect Gaskets (10 pieces) (92107-10)
    0
    # mpn4693392687
    Universal Quick Disconnect Gaskets (10 pieces) by Mastercool®. For 90367 & 91107. 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...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $10.33
  • Mastercool® - Replacement Gauge Manifold Sight Glass
    Mastercool®Replacement Gauge Manifold Sight Glass (83213)
    0
    # mpn4693392762
    Universal Replacement Gauge Manifold Sight Glass 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
    $10.07
  • Mastercool® - 72" Black SAE A/C Charging Hose
    Mastercool®72" Black SAE A/C Charging Hose (94172)
    0
    # mpn4871167553
    Universal 72" Black SAE A/C Charging Hose by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger tightening easy. Crimped with 8...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $25.64
  • Mastercool® - 72" Yellow Conversion Hose with Shut-Off Valve
    Mastercool®72" Yellow Conversion Hose with Shut-Off Valve (98722)
    0
    # mpn4693392890
    Universal 72" Yellow Conversion Hose with Shut-Off Valve (98722) 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...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $40.47
  • Mastercool® - 72" Yellow Standard High Pressure A/C Charging Hose
    Mastercool®72" Yellow Standard High Pressure A/C Charging Hose (90264-72)
    0
    # mpn4693393193
    Universal 72" Yellow Standard High Pressure A/C Charging Hose (90264-72) by Mastercool®. With Manual Shut-Off Valve Fittings (1/4" SAE). Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a selection of...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $32.53
  • Mastercool® - Aluminum 2-Way Piston Valve Manifold
    Mastercool®Aluminum 2-Way Piston Valve Manifold (85102)
    0
    # mpn4693392692
    Universal Aluminum 2-Way Piston Valve Manifold by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. These manifold gauge sets are constructed of the finest materials and machined with...
    Free floating piston valve results in less wear and tear in comparison to market standard twisting piston valvesDouble O-Ring allows for a much better seal resulting in less leaks
    $62.67
  • Mastercool® - Brass Hose Holder for Aluminum Manifold
    Mastercool®Brass Hose Holder for Aluminum Manifold (85102-234)
    0
    # mpn4693393002
    Universal Brass Hose Holder for Aluminum Manifold 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
    $6.65
  • Mastercool® - Brass Piston Seal and Seat
    Mastercool®Brass Piston Seal and Seat (34216)
    0
    # mpn4693392541
    Universal Brass Piston Seal and Seat 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
    $8.89
  • Mastercool® - High Side O-Ring and Snap Guide Kit
    Mastercool®High Side O-Ring and Snap Guide Kit (80434)
    0
    # mpn4693392772
    Universal High Side O-Ring and Snap Guide Kit 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...
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $6.46
  • Mastercool® - Hook with Nut Assembly for 93103 Manifold
    Mastercool®Hook with Nut Assembly for 93103 Manifold (93121)
    0
    # mpn4693392531
    Universal Hook with Nut Assembly for 93103 Manifold 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
    $5.33
  • Mastercool® - Low Side O-Ring and Snap Guide Kit
    Mastercool®Low Side O-Ring and Snap Guide Kit (80334)
    0
    # mpn4693392831
    Universal Low Side O-Ring and Snap Guide Kit 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...
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $8.08
  • Mastercool® - Low Side Straight Coupler
    Mastercool®Low Side Straight Coupler (82534)
    0
    # mpn2322736
    Universal Low Side Straight Coupler 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
    $55.54
  • Mastercool® - Plastic R-134a Dust Cap for 90056 Pump
    Mastercool®Plastic R-134a Dust Cap for 90056 Pump (90056-10)
    0
    # mpn4693393278
    Universal Plastic R-134a Dust Cap for 90056 Pump 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
    $2.38
  • Mastercool® - R-12 to R-134a Low Side Manual Conversion Coupler
    Mastercool®R-12 to R-134a Low Side Manual Conversion Coupler (282934)
    0
    # mpn4871167722
    Universal R-12 to R-134a Low Side Manual Conversion Coupler 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $25.85
  • Mastercool® - R-134a Low Side Safety-Lock Coupler
    Mastercool®R-134a Low Side Safety-Lock Coupler (82934-SLR)
    0
    # mpn4871167428
    Universal R-134a Low Side Safety-Lock Coupler 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $43.86
  • Mastercool® - Replacement Oil Injector Hose for 82376 Injector
    Mastercool®Replacement Oil Injector Hose for 82376 Injector (8375-A)
    0
    # mpn4693393176
    Universal Replacement Oil Injector Hose for 82376 Injector 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...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $15.22
  • Mastercool® - Screw and Washer
    Mastercool®Screw and Washer (34211)
    0
    # mpn4693392961
    Universal Screw and Washer by Mastercool®. For Hand Wheel for Brass Manifold. 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...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $5.28
  • Mastercool® - Spartan 2-Way Digital Manifold with Bluetooth Wireless Technology, 60" High Pressure Hoses, Standard Fittings and Two Clamps
    Mastercool®Spartan 2-Way Digital Manifold with Bluetooth Wireless Technology, 60" High Pressure Hoses, Standard Fittings and Two Clamps (99926-BT-2)
    0
    # mpn4871167731
    Universal Spartan 2-Way Digital Manifold with Bluetooth Wireless Technology, 60" High Pressure Hoses, Standard Fittings and Two Clamps (99926-BT-2) by Mastercool®. Mastercool 99926-BT-2 SPARTAN series digital manifold is equipped with a...
    2 way digital manifold with 60" high pressure hoses and standard fittings 4" color LCD touchscreen Built-in premium vacuum sensor accuracy down to 1 micron Display pressure, vacuum, and temperature data logging Leak test timers and alarms Bluetooth wireless technologyDesigned to help to get your job done right
    $512.07
  • Mastercool® - Standard Feeler Gauge Set
    Mastercool®Standard Feeler Gauge Set (91146)
    0
    # mpn4693392655
    Universal Standard Feeler Gauge 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...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $11.93
  • Mastercool® - Protective Cover
    Mastercool®Protective Cover (69887-CVR)
    0
    # mpn4693392586
    Universal Protective Cover by Mastercool®. For Commander. 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...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $47.49
  • Mastercool® - 12 V Dual EVAP/High Pressure Diagnostic Smoke Machine
    Mastercool®12 V Dual EVAP/High Pressure Diagnostic Smoke Machine (43065)
    0
    # mpn4918270672
    Universal 12 V Dual EVAP/High Pressure Diagnostic Smoke Machine (43065) by Mastercool®. This unit is for evap, turbo/intake and heavy duty truck testing providing a solution to difficult to diagnose automotive leaks. Mobile repairs are...
    Compact, heavy duty design for years of reliable serviceMultiple options for smoke injection include built-in internal compressor, shop air and inert gases
    $1,338.94
  • Mastercool® - 6-piece High Pressure/Turbo Smoke Machine Cooling System Adapter Kit
    Mastercool®6-piece High Pressure/Turbo Smoke Machine Cooling System Adapter Kit (43060-UTA)
    0
    # mpn4918271173
    Universal 6-piece High Pressure/Turbo Smoke Machine Cooling System Adapter Kit by Mastercool®. Mastercool’s high pressure/turbo smoke machine universal cooling system adapter is used with diagnostic smoke machines. Keep your pride and...
    UNIVERSAL DESIGN will fit most automotive radiators and expansion tanksEASILY SMOKE TEST any empty cooling system with the use of the universal adapter
    $79.62
  • Mastercool® - 7-piece Diagnostic Smoke Machine Truck Adapter Kit
    Mastercool®7-piece Diagnostic Smoke Machine Truck Adapter Kit (43062)
    0
    # mpn4918270901
    Universal 7-piece Diagnostic Smoke Machine Truck Adapter Kit by Mastercool®. The 43062 contains the bladders and adapters to service trucks and heavy-duty equipment. Standard quick connect fittings, large bladders and sensor test...
    Perfect solution for leak detectionJust the way to get the job done quickly and hassle free
    $605.18
  • Mastercool® - #2 Steel Test Kit Adapter
    Mastercool®#2 Steel Test Kit Adapter (43300-2)
    0
    # mpn4774068323
    Universal #2 Steel Test Kit 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 Mastercool® will...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $15.54
  • Mastercool® - Rubber Flush Gun Tip
    Mastercool®Rubber Flush Gun Tip (91115-A)
    0
    # mpn4693392520
    Universal Rubber Flush Gun Tip 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
    $6.97




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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