Lisle Spill-Free Funnel

Eliminates Spills and Mess

Includes threaded cap and adapter for newer
GM threaded style" radiator openings

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

Eliminates squeaky belts caused by coolant overflow
and protects the environment

Four adapters fit most domestic and import cars
and light trucks

Angled neck allows use on radiator caps
that are placed at an angle