[NEVER USED] Universal Cooling System Liquid Purge Filling Tester Kit Cooler Tool,

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

【VACUUM FILLING】 The 3-piece coolant filling tool kit is a professional coolant replacement tool. Equipped with a vacuum pump and pressure gauge, there's no need for tedious air venting, significantly reducing coolant filling time. 【UNIVERSAL ADAPTER】The complete car radiator cooling system is equipped with a funnel-shaped rubber adapter, which provides a good airtight seal and is suitable for SUVs, vans, and is compatible with Mercedes Benz, GM, Jeep, Peugeot, Subaru, Chrysler, Mitsubishi, Nissan, Toyota, Geo, Suzuki, Isuzu, Honda, Lexus, Volvo, Saab, Citroen, Renault, Fiat, Mini Cooper, VW, BMW, Opel, Audi, etc.

【QUICK OPERATING PROCESS】First, install the funnel adapter and the water antifreeze changer. Then, close valve 2 and open the intake valve; a vacuum will form quickly within a few minutes. When the barometer pressure range is -25 ~ -20 inHg (-60 ~ -50 cmHg), close the inlet valve and open valve 2; the coolant will automatically fill. When the pressure reaches 0, filling is complete. 【STRICT QUALITY CONTROL】 The water tank's antifreeze changer is primarily made of high-quality rubber, all seals are made of brass, the coolant filling hose is made of high-quality transparent PU material, and the seal has a built-in filter to effectively filter impurities from the coolant.