Water Temperature Sensor 622-342 622-340 622-174 for FG Wilson Replacement

Water Temperature Sensor for FG Wilson Replacement

This water temperature sensor (OEM cross reference numbers 622-342, 622-340, 622-174) monitors coolant temperature and sends data to the engine control unit for optimal FG Wilson generator performance.

Overview

This water temperature sensor is a direct replacement component for FG Wilson generator sets, designed to accurately measure engine coolant temperature and relay that information to the control system. The sensor ensures proper fuel mixture and timing adjustments, helping maintain efficient and reliable generator operation.

Built For Performance

• Precision thermistor element provides accurate temperature readings from -40°C to 120°C
• Corrosion-resistant brass housing withstands engine bay conditions
• Threaded 1/2-inch NPT fitting for secure installation
• Direct plug-and-play connector matches FG Wilson wiring harness

On-The-Job Use

• Ideal for temperature monitoring on standby and prime power generators
• Commonly used in FG Wilson diesel generator sets for utility and industrial applications
• Works with engine control modules to trigger cooling fans or alarms at preset thresholds

Specs At A Glance

Good To Know

Q: Will this sensor work with my specific FG Wilson generator model? A: This sensor is a common replacement for many FG Wilson generator sets; however, always verify the thread size and connector type against your original part to ensure compatibility.

Q: Can I install this sensor without draining the coolant? A: Some coolant loss is normal when removing the old sensor; it is recommended to have fresh coolant on hand and replace any lost during installation.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.