FLUSH YOUR MOTORS, NOT YOUR TIME

Product details

These are the exact cap replacements for our Engine Quick Connects and Flush Port Reroute kits, sold individually so you can get back to a sealed system without buying a whole new set. 

Cap Only

PRO TIP: If you use the Quick Connect for Mercury on the engine, make sure you select the Mercury cap replacement. It has the weephole indicator for the internal check valve.