Temperature sensors work with the machine's computer system to measure/monitor engine temperatures including oil and coolant in order to control radiators, cooling fans, and thermostats. If the sensor fails, a warning light will usually show up on the machine's gauge, and can cause overheating which can lead to serious issues if not replaced. High quality exhaust temperature sensor built to OEM specifications. We want to make sure that you get the correct part for your application - please use the part information below to verify that this is the correct replacement for your vehicle. If you need assistance, please contact us. SPI Exhaust Temp Sensor-Temperature sensors work with the machine's computer system to measure/monitor engine temperatures including oil and coolant in order to control radiators, cooling fans, and thermostats.-If the sensor fails, a warning light will usually show up on the machine's gauge, and can cause overheating which can lead to serious issues if not replaced.-High quality exhaust temperature sensor built to OEM specifications.Compatible with:2014 Ski-Doo Summit SP 800R ETEC 2015 Ski-Doo Summit SP 800R ETEC 2016 Ski-Doo Summit SP 800R ETEC 2017 Ski-Doo Summit SP 800R ETEC