- Function: Vacuum style antifreeze coolant replacement tool for efficient coolant change in your vehicle radiator, reducing time and mess. - Benefits: Removes old coolant with vacuum and refills with fresh coolant using an integrated filling hose, helping prevent air pockets and overheating. - Features: Includes tee fittings for vacuum operation and a coolant filling hose for refilling; adapter sleeves attach easily to the refill tool for versatile use. - Material: Constructed from metal for durability and long lasting performance. - Compatibility and size: Suitable for a broad range of vehicles; adapters and sleeves provide quick, secure fits across different makes and models. - Performance: Designed for quick and efficient coolant refills with dependable operation in routine maintenance and service scenarios. - Use scenarios: - Home maintenance on common passenger cars to flush and replace coolant during routine service. - Radiator replacement or thermostat work where controlled coolant removal and refill are needed. - Small shop or garage setting with multiple vehicles, easily switching adapter sleeves to fit different fills.