The most important part of any car repair toolset, oil or power steering changing kit, or coolant pressure tester kit is a good solid spill proof funnel. Our Coolant Funnel Kit funnels power-steering fluid, coolant, oil, and automotive fluids of all types. The OEMTOOLS universal radiator flush funnel fill kit is intelligently designed to fill radiator fluid without over filling or spilling. The radiator filler funnel's fluid stopper allows you to carefully control the flow of coolant from your bleeding funnel into the radiator. And the translucent spill free coolant bleeder funnel allows you to keep an eye on your fluids as you’re funneling them into your vehicle, forever avoiding overfills. All of this combines to form a radiator flush tool that’s second to none and is miles better than the old funnel with hose style of coolant system refiller kits. The OEMTOOLS 87009 No-Spill Coolant Filling Funnel Kit provides a quick and easy way to fill automotive cooling systems while preventing spills and trapped air. Numerous adapters and extensions are included with this funnel radiator spill free kit to fit radiators or surge tanks on most domestic and import cars and light trucks, making this a must-have automotive radiator coolant filling funnel kit for anyone who owns an automobile. Add this no spill radiator fill funnel kit to your coolant tester kit or your antifreeze tester kit to funnel automotive fluids of all types. This long funnel radiator burping kit is capable of handling so many jobs, including after an engine flush or coolant flush. It works just as well as an oil funnel or transmission funnel as it does as a coolant flush funnel. Get the best no spill funnel radiator kit on the market that will help you perform cleanly and efficiently.