Mastercool Automotive Tools & Equipment

Mastercool
  • Mastercool® - Ball Valve Standard Valve Core Remover/Installer
    Mastercool®Ball Valve Standard Valve Core Remover/Installer (91490)
    0
    # mpn4693393106
    Universal Ball Valve Standard Valve Core Remover/Installer 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
    $42.77
  • Mastercool® - Charging Solenoid Module
    Mastercool®Charging Solenoid Module (98230)
    0
    # mpn4693392710
    Universal Charging Solenoid Module by Mastercool®. The 98230 Charging Solenoid Module turns the 98210-A ACCU-CHARGE II & 98211-A ACCU-CHARGE III into Automatic Programmable Scales! This module allows the user to control the exact amount...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $183.92
  • Mastercool® - R-12, R-134a Large Bore Dual Valve Core Remover/Installer Kit
    Mastercool®R-12, R-134a Large Bore Dual Valve Core Remover/Installer Kit (81290)
    0
    # mpn2322730
    Universal R-12, R-134a Large Bore Dual Valve Core Remover/Installer Kit by Mastercool®. Used on R12/R134a Standard and JRA/EATON Large Bore R134a Valve Cores. This product is made of high-quality materials to serve you for years to...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $9.93
  • Mastercool® - R-12, R-134a Master Valve Core Remover/Installer
    Mastercool®R-12, R-134a Master Valve Core Remover/Installer (58490)
    0
    # mpn2322717
    Universal R-12, R-134a Master Valve Core Remover/Installer by Mastercool®. Mastercool's valve core remover/installer has a built-in ball valve to retain charge and allow access to A/C system. Excellent for replacing valve cores without...
    Designed for use of servicing valve cores in R134a and R12 systemsUniversal valve core remover/installer for standard, JRA, Eaton and GM large bore valve cores
    $181.96
  • Mastercool® - R-1234yf Valve Core Remover/Installer Kit
    Mastercool®R-1234yf Valve Core Remover/Installer Kit (58490-YF)
    0
    # mpn4640401819
    Universal R-1234yf Valve Core Remover/Installer 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...
    Attaches to R1234yf service ports to quickly and easily remove and replace valve cores without the loss of refrigerantBall Valve design with stainless steel ball provides smooth movement and durability
    $115.11
  • Mastercool® - R-134a Valve Core Remover/Installer
    Mastercool®R-134a Valve Core Remover/Installer (81490)
    0
    # mpn2322731
    Universal R-134a Valve Core Remover/Installer (81490) 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...
    For high (16 mm) and low (13 mm) service port standard type valveDesigned for use of servicing valves in R134a systems with standard valve cores
    $51.80
  • Mastercool® - Vacuum Type Cooling System Filler Kit
    Mastercool®Vacuum Type Cooling System Filler Kit (43013)
    0
    # mpn4693392929
    Universal Vacuum Type Cooling System Filler 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...
    Significantly shortens time for refilling new coolant by creating a vacuum in the cooling systemNo need to undergo time-consuming air bleeding after refilling new coolant
    $84.65
  • Mastercool® - Vacuum Type HD Cooling System Filler Kit
    Mastercool®Vacuum Type HD Cooling System Filler Kit (43014)
    0
    # mpn4693392930
    Universal Vacuum Type HD Cooling System Filler 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...
    Refill new coolant by creating a vacuum in the cooling systemNo need to undergo time-consuming air bleeding after refilling new coolant
    $100.47
  • 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® - 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® - 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
    $1,358.31
  • Mastercool® - 12 V Dual EVAP/High Pressure Diagnostic Smoke Machine with Truck Adapter Kit
    Mastercool®12 V Dual EVAP/High Pressure Diagnostic Smoke Machine with Truck Adapter Kit (43070)
    0
    # mpn4918270676
    Universal 12 V Dual EVAP/High Pressure Diagnostic Smoke Machine with Truck Adapter Kit (43070) by Mastercool®. This unit is for evap, turbo/intake and heavy duty truck testing providing a solution to difficult to diagnose automotive...
    Compact, heavy duty design for years of reliable serviceMultiple options for smoke injection include built-in internal compressor, shop air and inert gases
    $1,715.31
  • 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
    $613.57
  • Mastercool® - Bearing Staking Tool and Pulley Installer
    Mastercool®Bearing Staking Tool and Pulley Installer (91210)
    0
    # mpn2322770
    Universal Bearing Staking Tool and Pulley Installer by Mastercool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $41.22
  • 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® - Yellow/Gray DOT-Approved Recovery Cylinder with 1/2? ACME Connection
    Mastercool®Yellow/Gray DOT-Approved Recovery Cylinder with 1/2? ACME Connection (66010)
    0
    # mpn4871167550
    Universal Yellow/Gray DOT-Approved Recovery Cylinder with 1/2? ACME Connection 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...
    Powder coated cylinder for high gloss, durable finish Y-valve for liquid/vapor 3/4” NPT opening accepts 80% fill float switch shut-off device Collar design for ease of handling Reusable and conforms to DOT-4BA400 specifications and ARI guidelines Pre-charged cylinder provides a clean, dry interior Storage and transport of recovered refrigerant gases Valve & Float Switch UL Listed AUS Approved and TC Canadian ApprovedDesigned to help to get your job done right
    $237.67
  • Mastercool® - Heavy Duty Cooling System Pressure Test and Refill Kit
    Mastercool®Heavy Duty Cooling System Pressure Test and Refill Kit (43306)
    0
    # mpn4693392559
    Heavy Duty Cooling System Pressure Test and Refill 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...
    Uses shop air to uphold continual pressure to the cooling system during testing and refill4 quick disconnect vacuum attachments provide quick refilling of the cooling system and eradicates airlocks
    $387.81
  • Mastercool® - Manual Operated Portable Hose Crimper
    Mastercool®Manual Operated Portable Hose Crimper (71550)
    1
    # mpn2322729
    Manual Operated Portable Hose Crimper by Mastercool®. This ET1000 may be ordered separately or with one of two This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $198.08
  • Mastercool® - O-Ring
    Mastercool®O-Ring
    0
    # 3401043134
    O-Ring by Mastercool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $3.14 - $13.71
  • Mastercool® - O-Rings
    Mastercool®O-Rings
    0
    # 3401005401
    O-Rings by Mastercool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $3.28 - $3.99
  • Mastercool® - Alum Bond™ Aluminum-Filled Epoxy Bonding Putty Repair Kit
    Mastercool®Alum Bond™ Aluminum-Filled Epoxy Bonding Putty Repair Kit
    0
    # 3016643855
    Alum Bond™ Aluminum-Filled Epoxy Bonding Putty Repair Kit by Mastercool®. A two-component epoxy formula highly concentrated with carefully selected pure aluminum particles, modified curing agents and special high quality additives to...
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $10.39 - $29.37
  • 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
    $245.10
  • Mastercool® - 2-Way Manifold Gauge Set
    Mastercool®2-Way Manifold Gauge Set
    0
    # 4165058952
    Universal 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
    $103.32 - $139.55
  • 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
    $13.81 - $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 - $17.97
  • Mastercool® - Aluminum 4-Way Manifold Gauge Set
    Mastercool®Aluminum 4-Way Manifold Gauge Set
    0
    # 4165059225
    Universal Aluminum 4-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
    $187.04 - $267.19
  • 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 - $158.13
  • 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
    $48.84 - $142.98
  • Mastercool® - Brass Manifold Gauge Set
    Mastercool®Brass Manifold Gauge Set
    0
    # 4165062307
    Universal Brass Manifold 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...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $73.16 - $141.45
  • Mastercool® - Gauge Cover
    Mastercool®Gauge Cover
    0
    # 4165062870
    Universal Gauge Cover by Mastercool®. Mastercool gauge protectors are built to cushion shock due to rough handling. The unique ribbing deadens bumps and deflects shocks. Snug fitting. Color coded. All Mastercool manifold gauge sets are...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $9.84




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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