Four Seasons 37879 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Dodge, Jeep, and Mercedes-Benz

The Four Seasons Coolant Temp Sensor part number 37879 is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with a wide range of Dodge, Jeep, and Mercedes-Benz models, this sensor helps maintain optimal engine performance and prevents overheating.

• Connector Gender: Female
• Connector Shape: Oval
• Number of Terminals: 2
• Fitting Thread Size: No threads, clip-in style
• Meets or exceeds OEM specifications

About the Four Seasons Coolant Temp Sensor Product Line

The Four Seasons Coolant Temp Sensor product line focuses on delivering precise and durable engine coolant temperature sensors that meet or exceed original equipment manufacturer standards. This ensures reliable operation across various vehicle makes and models, including the extensive fitment for Dodge, Jeep, and Mercedes-Benz vehicles. The Coolant Temp Sensor line is engineered for easy installation and consistent performance under demanding engine conditions.

Product Details and Specifications

This engine coolant temperature sensor features a female oval connector with two terminals, designed for a clip-in installation without threaded fittings. The sensor accurately monitors coolant temperature, providing critical data to the engine control unit (ECU) to regulate engine temperature and optimize fuel efficiency. Its compatibility with models such as the Mercedes-Benz C63 AMG, Jeep Grand Cherokee, and Dodge Sprinter series makes it a versatile replacement part for maintaining proper engine function.

Common Applications and Issues Addressed

• Prevents engine overheating by providing accurate temperature readings
• Helps avoid poor fuel economy caused by incorrect coolant temperature data
• Resolves erratic temperature gauge readings on compatible Dodge, Jeep, and Mercedes-Benz models
• Eliminates engine performance issues related to faulty coolant temperature sensors
• Supports proper operation of cooling fans and emission control systems

Installation Notes and Tips

Installation of the Four Seasons Coolant Temp Sensor 37879 is straightforward due to its clip-in design and lack of threaded fittings. Ensure the sensor's female oval connector aligns correctly with the vehicle’s wiring harness. Before installation, verify compatibility with your specific Dodge, Jeep, or Mercedes-Benz model. It is recommended to disconnect the battery and allow the engine to cool before replacing the sensor to avoid injury or damage.

Quality Assurance and Warranty

The Four Seasons Coolant Temp Sensor 37879 meets or exceeds OEM standards, ensuring reliable performance and durability. This sensor undergoes rigorous quality control testing to maintain consistent accuracy and longevity. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship, providing confidence in your replacement part.