A spill free coolant funnel set with various adaptor caps that allow it to be used on most domestic and import cars as well as light trucks. The clear funnel allows a visual check of the coolant from a distance. Eliminates trapped air pockets which usually cause erratic cooling system and heater performance. Controls the proper amount of coolant entering system and enables unattended filling of the cooling system. The E adapter is used on the surge tanks on many Ford applications. The 45 degree elbows allow use on radiator caps that are placed at an angle. The 5" extension allows access to caps located under shrouds or in fender wells. It comes with a lid to keep contaminants out and provides safe storage for the caps and adaptors when not in use. The diameter of the funnel is 180mm with a height of 195mm.