127610-91350 Temperature Sensor for Yanmar Engine 4JH 6HAL 3TNV88 4TNV88

Temperature Sensor for Yanmar

This temperature sensor is a direct replacement for Yanmar engines, cross-referenced to OEM part number 127610-91350, designed to monitor coolant temperature for optimal engine performance.

Overview

This temperature sensor is a critical component for Yanmar engines, including models 4JH, 6HAL, 3TNV88, and 4TNV88. It accurately reads engine coolant temperature, sending data to the control system to prevent overheating. A reliable replacement sensor ensures the Yanmar engine runs efficiently in marine, industrial, or agricultural applications.

Built For Performance

• Precision thermistor for accurate temperature readings
• Corrosion-resistant brass or stainless steel housing
• Direct OEM replacement with proper connectors
• Rugged design withstands vibration and harsh conditions
• Tested to meet Yanmar specifications

Fits These Machines

• for Yanmar 4JH
• for Yanmar 6HAL
• for Yanmar 3TNV88
• for Yanmar 4TNV88

On-The-Job Use

• Monitors engine temperature on marine vessels
• Used in generator sets and industrial equipment
• Essential for preventing engine damage from overheating
• Commonly replaced during engine maintenance intervals

Specs At A Glance

Good To Know

Q: Will this sensor fit a Yanmar 4JH3? A: It is designed for the 4JH series, but verify the exact engine model and serial number to ensure compatibility.

Q: How do I install this temperature sensor? A: Drain coolant, remove the old sensor, apply thread sealant, and install the new sensor to the specified torque.

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