Water Temp Sensor for Polaris Sportsman Forest 850 2011-2014

Water Temp/Temperature Sensor for Polaris Sportsman Forest 850

This water temperature sensor for Polaris Sportsman Forest 850 reads coolant temperature and relays the signal to the ECU so the engine can manage fueling and cooling fan operation correctly.

Overview

This water temperature sensor for Polaris Sportsman Forest 850 is a direct-fit replacement for the coolant temperature sensing unit on 2011-2014 models. The sensor tracks coolant temperature and sends that data to the engine control unit so the machine runs within the correct range. It is suited to riders repairing or maintaining a Sportsman Forest 850.

Built For Performance

• Reads coolant temperature and signals the ECU for accurate fuel management
• Supports correct cooling fan activation on 2011-2014 Sportsman Forest 850 models
• Threaded body for direct installation into the thermostat housing or coolant passage
• Weather-sealed electrical connector resists moisture and vibration
• Built to OEM-style dimensions for a drop-in fit

Fits These Machines

• for Polaris Sportsman Forest 850 2011
• for Polaris Sportsman Forest 850 2012
• for Polaris Sportsman Forest 850 2013
• for Polaris Sportsman Forest 850 2014

On-The-Job Use

• Replacing a failed or inaccurate coolant temperature sensor
• Restoring correct fan operation in hot weather or slow trail riding
• Fixing check engine codes linked to temperature readings
• Routine cooling system maintenance

Specs At A Glance

Good To Know

Q: Will this sensor work on my 2013 Sportsman Forest 850? A: Yes, it is listed for 2011-2014 Sportsman Forest 850 models. Confirm your model year and serial range before ordering.

Q: Does a bad temperature sensor cause a check engine light? A: It can, since the ECU monitors the sensor signal and sets a fault when readings fall out of range. Replacing the sensor typically clears the code.

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