Coolant Vacuum Refill Kit Radiator Cooling System Fill Tool | Leak-Proof Design,Durable Brass Construction,4 Air Fittings,Powerful Vacuum Performance, Valve Control, Universal Adapter

About this item

• 【Fast Coolant Refill】 The Melceris coolant vacuum refill kit allows you to refill your vehicle’s cooling system in just minutes. No manual bleeding is required — simply connect it to an air compressor for quick, effortless, and efficient coolant replacement. 【Up to 99% Vehicle Compatibility】 Featuring a universal tapered adapter, this coolant vacuum filler fits most vehicle models, including Mercedes Benz, BMW, Audi, Volkswagen, Porsche, Chevrolet, Ford, Toyota, and more. The included extension hose allows access to hard-to-reach coolant filler necks, making it suitable for cars, motorcycles, vans, trucks, and other vehicles.
• 【Powerful Vacuum Performance】 Constructed from durable brass with corrosion-resistant treatment, this cooling system vacuum fill tool delivers strong pressure resistance and long-lasting performance. With a maximum vacuum level exceeding 27 inHg, it efficiently removes trapped air from the cooling system, helping ensure smooth coolant circulation, stable temperature control, and reducing the risk of engine overheating caused by air pockets.
• 【Up to 99% Vehicle Compatibility】 Featuring a universal tapered adapter, this coolant vacuum filler fits most vehicle models, including Mercedes Benz, BMW, Audi, Volkswagen, Porsche, Chevrolet, Ford, Toyota, and more. The included extension hose allows access to hard-to-reach coolant filler necks, making it suitable for cars, motorcycles, vans, trucks, and other vehicles.
• 【Valve Control & Leak-Proof Design】 Both the coolant refill port and compressed air inlet feature independent valve controls, ensuring a secure seal throughout the vacuum and filling process while minimizing the risk of leaks.
• 【Premium Features for Professional Results】 1.Equipped with a shock-resistant pressure gauge with a protective rubber cover for accurate and stable readings. 2.Includes a quick-connect adapter, allowing compatibility with certain vehicle-specific coolant refill adapters. 3.Comes with four air compressor fittings: American, European, Metric, and Japanese standards, compatible with various air compressor systems. 4.Includes a 1-meter transparent refill hose with an integrated filter screen to block impurities and keep coolant clean during filling.
• 【Handles Challenging Cooling Systems】 The Melceris radiator vacuum fill kit is designed for vehicles where traditional coolant filling methods often fail or require multiple steps. It works effectively on challenging cooling systems, including models equipped with BMW B48 engines, Mercedes-Benz M264 engines, Volkswagen EA888 engines, electronic thermostats, and other complex cooling systems, allowing complete coolant filling in one operation.
• 【Easy 5-Step Operation】 1.Connect the Melceris coolant vacuum refill tool to the vehicle’s cooling system. 2.Open the coolant refill hose valve, release trapped air from the hose, then close the valve. 3.Open the air inlet valve to create a vacuum. Continue until the gauge reaches the green zone (for difficult systems, vacuum until the needle stops moving). 4.Stop vacuum generation and check whether the gauge remains stable to confirm system tightness. 5.xqOpen the coolant refill valve. When the gauge returns to zero, the coolant filling process is complete.