Lisle 60800 Heater Core Backflush Tool

The Lisle 60800 Heater Core Backflush Tool is designed to help you flush the old coolant and clogged passages in your heater core without having to remove it from the dash. This heater core backflush tool has an Industrial Brand spray gun with an air adapter that allows you to adjust the air pressure. Air pressure is added to the water flow to create agitation to help flushes out even the most stubborn clogs. The stepped tip design fits 1/2", 5/8" and 3/4" hose fittings. Water pressure is easily controlled with the hand trigger by squeezing the handle of the heavy-duty spray gun. The insulated handle shields your hand when using hot water to flush the heater core. The heater core backflush tool attaches to any standard garden hose.