Global Parts 1812227 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor for Mercedes-Benz Sprinter

Global Parts 1812227 is an exhaust gas temperature (EGT) sensor built for direct replacement service on select Mercedes-Benz diesel applications. It sends accurate temperature data to the ECM, helping the engine management system monitor exhaust conditions for fuel, timing, cooling, and emissions control.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emission control systems
• Direct replacement design for OE-style service
• Pin terminal type with 2-wire construction
• Rectangular female connector with 2 terminals
• Supports ECM input for exhaust temperature monitoring
• Global Parts part number 1812227

Detailed Description

This Global Parts EGT sensor, part number 1812227, is engineered for Mercedes-Benz Sprinter diesel models and related applications that require accurate exhaust temperature feedback. By reporting exhaust gas temperature to the ECM, the sensor helps the vehicle manage emissions-related strategies and maintain proper engine control. It is a direct replacement sensor that meets OE specifications for fit and function.

Compatible With Mercedes-Benz Sprinter 2500 and Sprinter 3500 models from 2010-2018 before the SCR catalyst, as well as 2014-2016 Sprinter, Sprinter 2500, and Sprinter 3500 applications after the SCR catalyst. This part number 1812227 also covers select Mercedes-Benz R350 and R320 applications listed in the fitment data.

This part cross-references Dorman OE Solutions 904-728 for the same application.

What It Helps Address

• Faulty exhaust temperature readings sent to the ECM
• Emission control warning lights related to EGT sensor performance
• Incorrect fuel, timing, or cooling system adjustments caused by bad sensor input
• Driveability issues tied to exhaust aftertreatment monitoring
• Service replacement needs on Mercedes-Benz Sprinter diesel exhaust systems

Installation Notes and Tips

• Verify the sensor location before ordering: before SCR catalyst or after SCR catalyst, depending on application.
• Match the connector style, terminal count, and wire count to the original sensor.
• Inspect the harness and connector for heat damage or corrosion before installation.
• Confirm the vehicle year, model, and emissions configuration against the fitment listing for Mercedes-Benz Sprinter, R350, and R320 applications.

Quality Assurance

Global Parts engine management sensors are built to provide accurate ECM input and are manufactured as direct replacement components that meet OE specifications. Part number 1812227 is intended for dependable service in emission control applications on Mercedes-Benz Sprinter diesel platforms.