MASTERCOOL Buying Guide & Brand Review (Sep. 2026 Updated)

At a Glance: Top MASTERCOOL Picks

Top 1

Mastercool 85510 R134a Can Tap Valve-Screw-On Model

Top 2

MASTERCOOL - 50# Tank for 69100 (63010), Gray/Yellow, 12.25" (w) x 18.78" (h)

Top 3

Mastercool (81290) Silver R134A Universal Valve Core Remover/Installer

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

Market Overview
MASTERCOOL Reviewed
  • Reviews Analyzed: 4,172 Items
  • CPR Avg. Rating: 8.0 / 10
27 Products Evaluated
  • Highest Price: $1,657.42
  • Lowest Price: $9.09
  • Avg. Price: $165.47
Price Disclaimer

Top 15 MASTERCOOL Products On Amazon (Verified to buy)

Top 1

Mastercool 85510 R134a Can Tap Valve-Screw-On Model

MASTERCOOL
MSC85510
3.2 x 4.6 x 2.0 Inches
0.3 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SoHaBa -
JBTools 308

Features

Screw-on design for R-134a can taps
Gasket assures leak proof operation
Show More
Top 2

MASTERCOOL - 50# Tank for 69100 (63010), Gray/Yellow, 12.25" (w) x 18.78" (h)

MASTERCOOL
63010
15.0 x 19.0 x 16.0 Inches
30.0 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Leading Manufacturer Of High-Quality Products
International Renown For Our Diverse Range Of Award-Winning Products
Show More
Top 3

Mastercool (81290) Silver R134A Universal Valve Core Remover/Installer

MASTERCOOL
81290
2.4 x 2.3 x 1.1 Inches
0.05 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
National Tool Warehouse 3,761

Features

STRONG, DURABLE, HEAVY-DUTY DESIGN for years of reliability
LARGE BORE VALVE CORE REMOVER is intended for valve cores on A/C systems
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Top 4

MASTERCOOL 90934 Alum Bond A/C Repair Epoxy - 2 oz.

MASTERCOOL
90934
3.0 x 1.0 x 0.1 Inches
0.02 pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 308

Features

Hardness (Shore, ASTM D 1706): 83D
Coefficient of Thermal Expansion: 40 x 10-6 cm/cm/ DegreeC
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Top 5

Mastercool (71550) Black Manual A/C Hose Crimper

MASTERCOOL
71550
0.0 x 0.0 x 0.0 Inches
9.45 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
eToolDirect 7,098
JBTools 308

Features

SUPERIOR QUALITY AND DURABILITY for making the crimping process seemless
CREATE PRODUCT QUALITY CRIMPS each and every time
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Top 6

MASTERCOOL 53351-B Professional UV Leak Detector Kit with 50W Mini Light, Black

MASTERCOOL
53351-B
9.75 x 6.75 x 3.25 Inches
2.2 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
American-Mechanic 7,932
Amazon.com -

Features

12V (50W) MINI UV LIGHT provides true intensity ultraviolet leak detection
COMPACT & LIGHTWEIGHT to easily pinpoint leaks in an array of applications
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Top 7

Mastercool 85530 3-IN-1 Side Mount Can Tap Valve

MASTERCOOL
85530
6.4 x 10.7 x 1.2 Inches
0.1 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 308
SoHaBa -

Features

Like having three tools in one the side entry can tap will work on all R134a (2 7/8"), R12 (2-1/2") and oil charge (2") cans
1/2" ACME-Male and 1/4" FL-Male fittings with an internal check valve to prevent system backflow
Show More
Top 8

MASTERCOOL 6 CFM Single Stage Vacuum Pump 90066-B

MASTERCOOL
90066-B
15.0 x 13.0 x 7.0 Inches
21.0 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
National Tool Warehouse 3,761
Amazon.com -

Features

6 CFM free air displacement with ultimate vacuum of 80 microns
HIGH VOLUME FAN provides cool air to motor and pump
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Top 9

Mastercool 91049-128 Black/Yellow Flush Solvent, 1 gallon

MASTERCOOL
91049-128
10.5 x 5.5 x 5.5 Inches
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
National Tool Warehouse 3,761
Tool Shack -

Features

Effectively removes debris and sludge from a/c components
Solvent-based
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Top 10

MASTERCOOL (91046-A Silver A/C System Flush Kit

MASTERCOOL
91046-A
14.13 x 4.0 x 4.0 Inches
1.7196 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
JBTools 308

Features

Sturdy Aluminum construction
SAE approved hose
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Top 11

MASTERCOOL 56200 Blue Raptor Refrigerant Leak Detector with UV Light

MASTERCOOL
56200
11.0 x 5.0 x 9.0 Inches
4.0 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
National Tool Warehouse 3,761
CPO Outlets 399
Test Equipment Depot 3,841

Features

DIGITAL SIGNAL MICRO-PROCESSOR provides precise and instant responses
SENSITIVITY LEVEL ADJUSTMENT with 6 levels of sensitivity and 15 levels of detection
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Top 12

MASTERCOOL (53451-110 Black Rechargeable UV Leak Detection Kit

MASTERCOOL
53451-110
6.0 x 11.0 x 9.0 Inches
4.0 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
National Tool Warehouse 3,761
Amazon.com -

Features

RECHARGEABLE TRUE UV LIGHT KIT includes AAA and rechargeable batteries, battery holder, 110V charger, refillable 2 oz dye injector, 2 oz concentrated universal A/C fluorescent dye (25 applications), 4 oz dye remover, 25 service information labels, and UV safety glasses
UV WAVELENGTH of 390-400
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Top 13

Mastercool MSC71202 Hydra-Flare Yoke And Assembly, 1 Pack

MASTERCOOL
MSC71202
14.4 x 4.0 x 4.0 Inches
4.0 Pounds
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
National Tool Warehouse 3,761
Tequipment -

Features

Provides secure connections to components and Lines
Select propellants that deliver consistent accuracy and performance
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Top 14

MASTERCOOL - Flaring Cone 37 Degree (71098-01)

MASTERCOOL
71098-01
2.0984 x 1.4016 x 0.7992 Inches
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
National Tool Warehouse 3,761
Test Equipment Depot 3,841
Elite Tool Center -
JBTools 308

Features

Leading Manufacturer Of High-Quality Products
International Renown For Our Diverse Range Of Award-Winning Products
Show More
Top 15

MASTERCOOL - Die Set 1/4 For 71200 (71097-14)

MASTERCOOL
71097-14
2.25 x 1.5 x 1.0 Inches
Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 308
National Tool Warehouse 3,761
Autoplicity ✅ 1,504
Amazon.com -

Features

Leading Manufacturer Of High-Quality Products
International Renown For Our Diverse Range Of Award-Winning Products
Show More

Our MASTERCOOL Review

MASTERCOOL products on Amazon (Sep. 2026)

What to buy from MASTERCOOL?

MASTERCOOL sell products mainly in the Automotive category.

Its popular products on Amazon include Automotive. 

If you intend to buy any of these products, then you can find them easily on Amazon. 

Featured Reviews Related to MASTERCOOL

MASTERCOOL Pricing

The brand has over 484 products listed on Amazon with a price range of $9.09 to $1,657.42 form our picks.

Currently, the average price of their product is $165.47 which is considered affordable. You can make your choice from the list of products offered by the MASTERCOOL.

Is MASTERCOOL a good brand? 

A brand is an essential factor when making a purchase. What do we think about the MASTERCOOL? Well, according to the information available on Amazon, MASTERCOOL products are sold by JBTools.

The seller has received about 125,743 feedbacks from buyers with an average start rating of 4.8. With a rating as this from the number of feedbacks, we can conclude that MASTERCOOL is Liquid error: comparison of String with 4.8 failed

Can I know who the owner of MASTERCOOL is?

MASTERCOOL is selling on Amazon's North America Marketplaces. You can find out the actual owner of the brand at https://www.uspto.gov/trademarks/search

From there, you can tell whether Amazon owns the brand or not. If you want to buy Amazon branded products, you can go here, and list some of their top brands. Amazon owns 100 private-label brands that operate in different markets.

Related Amazon Store for MASTERCOOL

Similar Competitors Brands like MASTERCOOL on Amazon


Methodology

How We Evaluated MASTERCOOL Products

We are crawling & scraping a large amount of data from 484 MASTERCOOL products and a countless number of reviews, you can gain valuable insights to enhance your understanding of various aspects related to MASTERCOOL, and you can use those data to help you make informed buying Automotive decisions. Those recommend the 15 best products from MASTERCOOL based on thorough analysis and research by our CherryPicks-AI ranking system.

Why create this buying guide?

Our brand guide is designed to provide up-to-date & unbiased information about MASTERCOOL products. Our goal is to empower you with data-driven insights, enabling you to make better shopping decisions efficiently to save time. We prioritize earning your trust by providing reliable information and guidance.


Top 10 MASTERCOOL Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 JBTools 125,743 4.8
🥈 CPO Outlets 100,479 4.6
🥉 partshousesupply 54,646 4.8
4 Autoplicity ✅ 36,619 4.5
5 Homestead Supply & More ✅ 19,991 4.2
6 National Tool Warehouse 16,990 4.7
7 Test Equipment Depot 16,678 4.9
8 Sylvane 10,485 4.7
9 eToolDirect 9,529 4.8
10 American-Mechanic 8,585 4.5
JBTools [125743] CPO Outlets [100479] partshousesupply [54646] Autoplicity ✅ [36619] Homestead Supply & More ✅ [19991] National Tool Warehouse [16990] Test Equipment Depot [16678] Sylvane [10485] eToolDirect [9529] American-Mechanic [8585] JBTools 31% CPO Outlets 25% partshousesupply 14% Autoplicity ✅ 9% Homestead Supply & More ✅ 5% National Tool Warehouse 4% Test Equipment Depot 4% Sylvane 3% eToolDirect 2% American-Mechanic 2%