Stant 74157 Engine Coolant Temperature Sensor

Stant 74157 Coolant Temperature Sensor

Stant 74157 is an engine coolant temperature sensor built for accurate temperature monitoring in the cooling system. It uses OEM-approved premium materials and factory-tested resistance calibration to help maintain precise readings for vehicles that depend on stable engine temperature data.

Compatible With Mercedes-Benz Sprinter 2500, Mercedes-Benz Sprinter 3500, Dodge Sprinter 2500, Dodge Sprinter 3500, and Jeep Grand Cherokee applications listed below.

Key Features

• Engine coolant temperature sensor for cooling system temperature feedback
• Factory-tested resistance calibrated for precision tolerances
• OEM-approved premium materials for dependable fit and function
• Clean, simple design with fewer components
• Lightweight construction for easier handling during service
• Stant coolant temperature sensor line for direct replacement needs

Detailed Description

The Stant coolant temperature sensor line focuses on straightforward replacement parts for cooling system service. Part number 74157 is engineered to provide accurate coolant temperature signal output, which is critical for engine management, gauge operation, and cooling system control. This sensor is a practical choice for Mercedes-Benz Sprinter 2500 and Sprinter 3500 models, as well as Dodge Sprinter 2500 and Sprinter 3500 applications, plus the 2008 Jeep Grand Cherokee listed in the fitment data. Stant 74157 is built with a simplified design that reduces unnecessary complexity while maintaining the resistance calibration needed for consistent performance.

What It Helps Address

• Incorrect coolant temperature readings on the dash or scan tool
• Engine management faults related to temperature signal input
• Cooling fan control issues tied to sensor data
• Hard starting or drivability concerns caused by inaccurate temperature feedback
• Replacement needs for a worn or failed coolant temperature sensor

Installation Notes and Tips

Verify the connector style, thread pattern, and engine application against the original sensor before installation. Inspect the cooling system for leaks or contamination, and confirm the engine is cool before removing the existing sensor. Clear any stored diagnostic trouble codes after installation and recheck temperature readings during a warm-up cycle. Fits 2010-2017 Mercedes-Benz Sprinter 2500, N/A. Fits 2010-2017 Mercedes-Benz Sprinter 3500, N/A. Fits 2007-2009 Dodge Sprinter 2500, N/A. Fits 2007-2009 Dodge Sprinter 3500, N/A. Fits 2008 Jeep Grand Cherokee, N/A.

Quality Assurance

Stant states this sensor is made from premium materials and factory tested for resistance calibration to support precision tolerances. Part number 74157 is built to meet the needs of OE-style cooling system service.