Four Seasons 37491 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Dodge Ram 2500 and 3500

The Four Seasons Coolant Temp Sensor 37491 is designed to provide accurate temperature readings for your Dodge Ram 2500 and Ram 3500 models. This engine coolant temperature sensor ensures your vehicle's cooling system operates efficiently by monitoring coolant temperature and relaying critical data to the engine control unit.

• Compatible with Dodge Ram 2500 and Ram 3500 models
• Female connector with an oval shape for secure connection
• Fitting thread size M16-1.50 for precise installation
• Two-terminal design for reliable electrical performance
• Meets or exceeds OEM specifications for quality assurance

About the Four Seasons Coolant Temp Sensor Product Line

The Four Seasons Coolant Temp Sensor product line focuses on delivering dependable engine coolant temperature sensors that meet or exceed original equipment manufacturer standards. The Coolant Temp Sensor line is engineered to provide accurate temperature readings, helping maintain optimal engine performance and preventing overheating issues. Part number 37491 is a part of this line, offering compatibility and quality for Dodge Ram 2500 and 3500 trucks.

Detailed Product Description

This engine coolant temperature sensor features a female connector with an oval shape, designed to fit securely and maintain a stable electrical connection. The sensor uses a fitting thread size of M16-1.50, ensuring proper installation and compatibility with the cooling system components of Dodge Ram 2500 and Ram 3500 vehicles. With two terminals, the sensor reliably transmits temperature data to the vehicle’s engine control unit, enabling accurate monitoring and regulation of engine temperature.

Common Applications and Issues Addressed

• Helps prevent engine overheating by providing accurate coolant temperature readings
• Ensures proper engine temperature regulation for efficient fuel management
• Resolves erratic temperature gauge readings or warning light activations
• Supports engine control unit functions related to temperature-dependent adjustments
• Replaces faulty or worn sensors to restore cooling system performance

Installation Notes and Tips

When installing the Four Seasons Coolant Temp Sensor 37491, ensure the engine is cool to avoid burns or injury. Verify the thread size M16-1.50 matches the vehicle’s sensor port. Connect the female oval-shaped connector securely to prevent electrical issues. It is recommended to inspect the wiring harness and clean the sensor mounting area before installation to ensure optimal sensor performance.

Quality Assurance and Warranty

The Four Seasons Coolant Temp Sensor 37491 meets or exceeds OEM specifications, providing reliable performance and durability. This sensor undergoes rigorous quality control to ensure compatibility and function with Dodge Ram 2500 and Ram 3500 models. Please refer to Four Seasons’ warranty policy for specific coverage details.