For sale is one Brand New, sealed in bag, Quicksilver 881879010 H20 Pressure Sensor. This is the H20 pressure sensor that screws in to the Power Steering cooler to read RAW water pressure on MPI, MAG and other Merc ECM/PCM 555 engines. This is the sensor that frequently gets clogged with debris or goes bad and can cause false readings and alarms. Looks to be a $110+ part online so I am asking $90 and I will pay shipping to Lower 48 USA. Shipping will be additional to other areas.
