- User-Friendly Design : Our coolant funnel features a unique rotary switch that effectively prevents overflow and air bubbles. This essential tool is designed for mechanics who value convenience and ease of use. - Spill-Free Refilling : The funnel kit securely fits radiators, ensuring a smooth and mess-free coolant or oil refill. Its extra-long design significantly reduces the risk of spills and leaks during coolant flushing, making the process cleaner and more efficient. - Advanced Functionality : Equipped with a specially designed extension rod, this funnel is adept at reaching tight spaces. The reinforced threading enhances durability, ensuring consistent performance even under extreme conditions. - Versatile Compatibility : This coolant funnel kit eliminates messy spills and simplifies various coolant tasks. The robust universal adapter is compatible with most US and foreign vehicles, making it a reliable choice for efficient coolant handling. - Practical Applications : Ideal for use during routine maintenance, emergency coolant top-offs, or complete radiator flushes. Its innovative design ensures quick and hassle-free operation, whether you're a professional mechanic or a DIY enthusiast. - Durable Construction : Made from high-quality materials, this funnel kit promises longevity and reliable performance, ensuring that it meets the demands of frequent use.