Water Temp Temperature Sensor for Polaris Sportsman Forest 800 2012-2013

Water Temp Sensor for Polaris Sportsman Forest 800

This water temperature sensor reads coolant temperature on 2012-2013 Polaris Sportsman Forest 800 machines and passes that signal to the gauge or ECU so the engine stays within its normal operating range.

Overview

This water temp sensor is a replacement temperature sending unit for the Polaris Sportsman Forest 800 built between 2012 and 2013. It measures coolant temperature and sends the reading to the instrument cluster or engine management system for accurate monitoring. It is suited to owners servicing their own machine and shops handling these models.

Built For Performance

• Threaded body matches the stock coolant port on the Sportsman Forest 800.
• Connector is shaped to plug into the factory wiring harness.
• Sealed sensing element stands up to coolant and vibration.
• Resistance output matches the stock gauge or ECU signal.
• Compact housing clears nearby engine and cooling parts.

Fits These Machines

• for Polaris Sportsman Forest 800, 2012
• for Polaris Sportsman Forest 800, 2013

On-The-Job Use

• Replacing a failed or inaccurate coolant temperature sender.
• Restoring a working temperature reading on the dash gauge.
• Routine cooling system service on the Sportsman Forest 800.
• Tracking down overheating or cold-running complaints.

Specs At A Glance

Good To Know

Q: How do I tell if my temperature sensor is faulty? A: Warning signs include a gauge that stays still, gives wrong readings, or a machine that runs badly when hot. Swapping the sender is a common first diagnostic step.

Q: Is any special tool needed for installation? A: It threads into the coolant port the same way as the original, so standard hand tools and a proper seal usually do the job. Bleed the cooling system afterward to prevent air pockets.

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