Yamaha - Thermosensor Assembly - Engine Temperature Sensor - 67C-85790-00-00

Overview

The thermosensor assembly is a critical component of your Yamaha outboard’s engine monitoring system, designed to measure and relay engine temperature data in real time. It helps ensure the engine operates within safe temperature limits by sending accurate readings to the control or warning system. Built to OEM specifications, this sensor provides precise detection and dependable performance in demanding marine environments.

Key Features

• Temperature Monitoring Function – Measures engine temperature and provides real-time feedback.
• Engine Protection Support – Helps prevent overheating by enabling early warning or system response.
• OEM Yamaha Construction – Manufactured to factory standards for accurate fit and reliable operation.
• High-Precision Sensor Design – Ensures consistent and accurate temperature readings.

Engine & Boat Compatibility

• Compatible with Yamaha outboards that utilize this thermosensor within the engine monitoring or cooling system.

FAQ

Q: What does a thermosensor do?
A: It measures engine temperature and sends data to the monitoring or warning system.

Q: Why is this component important?
A: It helps prevent overheating by ensuring the engine stays within safe operating limits.

Q: What happens if the sensor fails?
A: You may receive incorrect readings or no warning, increasing the risk of engine damage.

Q: Is this the same as a thermo switch?
A: No, a thermosensor provides continuous readings, while a thermo switch activates at a set temperature.

Q: Is this an OEM Yamaha part?
A: Yes, it is built to Yamaha’s original equipment standards.