Koyo Radiator Drain Plug

Koyo is a well-known name for making solid bearings and drivetrain components. This radiator drain plug, part number PI-1186, is a straightforward replacement for your vehicle's radiator. It's designed to seal the drain port, preventing coolant leaks and ensuring your cooling system stays full.

This plug is a simple, well-made part that gets the job done. It fits directly into the radiator's drain valve, making replacement easy. Having a properly sealing drain plug is important for maintaining your cooling system's efficiency and preventing coolant loss.