Professional quality AIM Motorsport oil / water (coolant) temperature sensors are fitted with male 4 pin black 719 binder plug connections, to suit all AIM loggers and dash display / loggers. Failure to operate engine or gearbox oil within the correct temperature range can reduce efficiency, reduce power transmitted to your wheels and drastically reduce longevity.Temperature range of 0 - 150 Degrees CSensor cable length 25cmPlease note:MXS / MXP / MXG / MXL (Strada and Pista) / MXL2 / EVO5 / MXm etc harnesses are fitted with 719 connections. To extend the length between your dash display / logger and the analogue sensor, please use the 719-719 extension lead which is available in various lengths from 0.5 - 3 metres. For most installations you will need one of these leads.EVO4 / EVO4S logger / Channel Expansion are fitted with 712 connections and require a 712-719 extension lead to connect these sensors.