Radiator Coolant Vacuum Refill Kit with Gauge Adapter for Auto Car

YSTOOL, founded in 2009, is dedicated to creating high-quality automotive diagnostic and repair tools that make it easy for every car owner to solve their problems. Since its establishment, the brand has won the trust and respect of countless car owners with its professional and meticulous products.

The YSTOOL Radiator Pressure Tester Pneumatic Cooling System Purge Refill Kit 28PCS offers three key features: radiator seal test, coolant fill, and temperature measurement. The manual pump coolant pressure test kit diagnoses radiator leaks and helps quickly drain waste coolant when needed. The pneumatic coolant vacuum fill kit evacuates trapped air and fills the cooling system with coolant in minutes without creating air bubbles. A thermometer checks for high coolant temperatures, making it suitable for both home and business use.

The 28PCS universal radiator pressure tester filler kit includes 17 color-coded radiator test adapter caps and a universal rubber cone adapter to fit virtually all radiator openings on most domestic and foreign vehicles. There are also 3 radiator cap adapters and 2 connectors for radiator cap leak detection. All products are placed in a box with complete specifications and easy assembly instructions. The kit is suitable for various car, truck, and airlift models, including GM, BMW, Volkswagen, GMC, Porsche, Chevrolet, Dodge, JEEP, and Chrysler.

The radiator hand pump pressure tester is designed with a quality aluminum cylinder and a precise anti-vibration gauge. The coolant system refill kits are constructed of durable brass and plastic materials. The 21-inch and 18-inch rubber hoses with brass components resist abrasion, and both American and European-style air plugs are available for a variety of air hoses. Clear coolant filler and bleeder hoses are also included, and the thermometers are made of stainless steel.

To use the radiator pressure leak test, the hand air pump fitted with the correct adapter cap is used to pressurize the cooling system, and the change in the needle of the built-in pressure gauge is observed. The faster the needle drops, the worse the leak. The test only takes about ten minutes, with a coolant vacuum injection taking 5-10 minutes. Radiator failure is usually caused by breakage, leaks, and failed coolant vacuum fill. Users are advised to refer to the vehicle manual and product instructions for proper operation and to avoid using the kit for any other purpose.

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