278000194 Temperature Sensor for Sea-Doo GTS 720 1996-1997

Temperature Sensor for Sea-Doo

This temperature sensor (OEM cross-reference 278000194) monitors engine temperature and sends the signal your gauge and warning system rely on.

Overview

This temperature sensor is a direct-fit replacement for the factory unit on select Sea-Doo watercraft. The temperature sensor relays coolant temperature data so the engine management system can protect against overheating. It suits riders maintaining or restoring their personal watercraft.

Built For Performance

• Threaded body matches the OEM mounting point for straightforward installation
• Sealed connector resists moisture and corrosion in marine conditions
• Provides the temperature signal the gauge and warning system depend on
• Built to handle constant exposure to coolant and engine heat
• OEM cross-reference 278000194 for confident matching

Fits These Machines

• for Sea-Doo GTS 720, 1996-1997

On-The-Job Use

• Routine replacement when temperature readings turn erratic
• Overheating diagnostics and cooling system troubleshooting
• Engine rebuilds and top-end refreshes
• Restoring a stored or older Sea-Doo to running condition

Specs At A Glance

Good To Know

Q: How do I know the temperature sensor needs replacing? A: Erratic gauge readings, overheating warnings, or fault codes tied to temperature often point to a failing sensor. Replacing it restores accurate engine temperature data.

Q: Does this sensor require any modification to install? A: It is designed as a direct replacement using the factory mounting point and connector. Confirm your model and serial number before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.