coolant circulation temperature sensor OEM 4-pin for Aprilia, Derbi, Gilera, Piaggio, Vespa PI-1A021287R fitting for Piaggio MP3 Business 300 TA1100 2018-2018,

Four-pole temperature sensor for various Aprilia, Derbi, Gilera, Piaggio and Vespa scooters and geared mopeds. The temperature sensor measures the temperature of the coolant and transmits this information to the cockpit gauges and warning lights. If it fails, the engine may overheat unnoticed and can cause significant damage. Thread: M12x1.5mm

Item replaces old Piaggio OEM numbers: 640485, 58299R