Flush Cap for Engine Cooling System

This cap is designed to flush the engine cooling system of a Ford F-150 with a V8 engine. When flushing through a tee in the heater hose, this directs the overflow from the coolant tank to the outside of the engine cmpartment.

It looks like this will probably fit all Fords with a V6 or V8 engine and coolant recovery tank. The cap may fit other vehicles too. It has a 50mm thread diameter and 2.5mm pitch. If a Dorman 54208 replacement pressure cap will fit your vehicle, then so will this.

T