HEX AUTOPARTS 99939401 Radiator Pressure Tester Vacuum Kit Cooling Refill

( Brand: Hex Autoparts ), ( Manufacturer Part Number: 99939401 ), ( Part Type: Pressure Tester Vacuum Radiator )

Review HEX AUTOPARTS Universal Radiator Pressure Tester Vacuum type Cooling System Refill Kit fits 2028

Introducing the Hex 99939401 28 Radiator Pressure Tester Vacuum-Type Cooling Refill Kit, a must-have tool for automotive enthusiasts and professionals looking to maintain the cooling system of their vehicles. This high-quality tester kit comes with a vacuum-type radiator pressure tester and a comprehensive set of cooling system refill supplies.

The radiator pressure tester is designed with a hexagonal shape and features a gauge that measures pressure in pounds per square inch (psi). With a test range of 0-30 psi, this tool enables you to accurately detect leaks in your cooling system. The vacuum feature allows for the removal of air bubbles, ensuring an accurate pressure test result. The tester comes equipped with a test hose and a Schrader valve adapter to make the testing process as convenient as possible.

The cooling refill kit includes a variety of essential supplies for topping up and maintaining the cooling system. You will find a jug of pre-mixed coolant concentrate, a funnel for easy pouring, and a set of radiator stop-leaks to temporarily seal minor leaks. The coolant concentrate is formulated to provide superior protection against corrosion, rust, and freezing. The jug holds 1 gallon (3.79 liters) of coolant, ensuring you have enough to fully refill most vehicle cooling systems.

The Hex 99939401 28 Radiator Pressure Tester Vacuum-Type Cooling Refill Kit is an indispensable tool for anyone responsible for maintaining the cooling systems of their vehicles. Its durable construction and accurate pressure testing capabilities make it a reliable and effective solution for identifying and fixing leaks, while the comprehensive refill kit ensures you have all the necessary supplies to top up your cooling system. By investing in this versatile kit, you are not only ensuring the longevity and performance of your vehicle, but also saving yourself the cost of professional repairs.

A vacuum-type radiator pressure tester kit with the hex code 99939401 and part number 28 is a tool used to test the cooling system of a vehicle for leaks and to refill it with coolant. Here are some pros and cons of buying this particular radiator pressure tester kit:

1. Vacuum Technology: The vacuum technology used in this kit ensures a precise test, as it creates a vacuum that pulls coolant into the system if there is a leak.

2. Refill Capability: This kit comes with a refill function, allowing you to add coolant directly to the cooling system during the test.

3. Universal Fitment: This kit is designed to fit most vehicles, making it a versatile tool for various applications.

4. Durable Construction: The kit is built with sturdy materials, ensuring long-term use and reliability.

1. Limited Compatibility: While the kit is universal, it may not be compatible with some specific vehicle models. It's essential to check the compatibility before purchasing.

2. Complexity: Compared to other types of pressure testers, vacuum-type testers can be more complex to operate, requiring more time and attention.

3. Cost: This particular kit may be more expensive than some other radiator pressure testers on the market.

The vacuum-type radiator pressure tester kit with the hex code 99939401 and part number 28 is a reliable and versatile tool for testing and refilling cooling systems. Its precision and refill capability make it an attractive option for professionals and DIY enthusiasts. However, it may have limited compatibility and be more complex and expensive than other types of pressure testers. Ultimately, if you require a tool for testing and refilling cooling systems, this vacuum-type kit could be a worthwhile investment, especially if you frequently work on various vehicle makes and models.

Details:

Head Stud Kit. Color coded radiator test cap makes it easy to choose the suitable for job. Allows easy testing for leakage in radiator system and quick change of coolant. Package Includes: 1 Pressure Testing Pump with Hose, 1pc Blue.

Specification: condition: brand new, Coolant replacement table: -30cmHG, Water tank pressure gauge: 35PSI, Thermometer: 200 degrees Celsius, Box color: Blue, Features: 100% new and high quality!, 28pcs Universal Radiator Pressure Tester Vacuum Type Cooling System Kit. A/C compressor Clutch kit. Special design of vacuum purge refill tool connection, test Range - 35 psi. Black Radiator Cap Test Adapters to test for old radiator cap leakage.

One more adaptor than 27pcs kit suitable for domestic and import vehicles.

part #: 99939401 price

• $14.95

specifications diagitools:

• for years: 2028
• brand: Hex Autoparts
• mpn: 99939401
• part type: Pressure Tester Vacuum Radiator

seller diagitools:

• rating: 98.6%
• city: Pasadena, Texas
• # reviews: 32735

shipping diagitools:

• cost: $0.00
• class: Economy
• service: Economy
• type: Fixed
• transit: 4-9 Days

offer diagitools:

• availability: In Stock
• options: Ship-to-home
• started: July 30, 2025
• sold: 0

payments diagitools:

• wallet: Google-pay
• credit card: Visa
• other

general diagitools:

• condition: New
• Automotive Tools Supplies > Diagnostic Service Tools > Other Diagnostic Service Tools

returns diagitools:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

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