Mercury – NGK IZFR5J Laser Iridium Spark Plug | Ignition System Component | 892567Q Mercury-135HP-EFI-2017 1741200 Mini OLED Temperature Monitor

1741200 Mini OLED Temperature Monitor - Blue

It’s a straightforward service that gives your engine another long stretch of worry-free hours

Built in AIS:

heavy-duty blades deliver maximum thrust and consistent lift for big boats

Spray product onto surface

Mercury – NGK IZFR5J Laser Iridium Spark Plug | Ignition System Component | 892567Q Mercury-135HP-EFI-2017 1741200 Mini OLED Temperature MonitorMercury NGK IZFR5J Laser Iridium Spark Plug Ignition System Component 892567Q Overview Some parts work quietly in the background, but you feel their impact every time you throttle up. A spark plug seems simple, yet the right one brings your engine to life with clean, confident ignition. It smooths out the idle, sharpens throttle response, and keeps the entire power curve feeling steady. This Mercury Marine part delivers that familiar sense of