Global Parts 1812294 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor for Mercedes-Benz Diesel Models

Global Parts 1812294 is an exhaust gas temperature (EGT) sensor built for accurate signal transfer to the ECM. It is a direct replacement sensor that meets OE specifications for the application, with a blade terminal design and oval male connector for a factory-style connection.

Compatible with Mercedes-Benz GLS350d, GL350, ML250, and ML350 diesel applications, this sensor supports exhaust system monitoring on vehicles equipped with after-filter or before-particulate-filter placement. If you are replacing a Mercedes-Benz GL350 EGT sensor or sourcing a Global Parts 1812294 replacement for a Mercedes-Benz ML350, this part is built to match the original sensor interface.

• Part number: 1812294
• Exhaust Gas Temperature (EGT) sensor for emission control systems
• Blade terminal type with 2-wire construction
• Oval connector shape with male connector gender and female terminal gender
• Direct replacement design for OE-style fit and signal output
• Supports ECM input for exhaust, fuel, timing, and cooling system control

Detailed Product Information

Global Parts 1812294 is an emission control sensor used to measure exhaust temperature and send that data to the engine control module. Accurate EGT readings are important for diesel aftertreatment management, especially on Mercedes-Benz GLS350d, GL350, ML250, and ML350 models where the sensor location is listed before the filter or before the particulate filter. The part number 1812294 is also cross-referenced with Dorman OE Solutions 904-752 for the same application.

This sensor is a practical OE-style replacement for drivers and technicians servicing Mercedes-Benz diesel exhaust systems. It is also referenced against Standard Ignition ETS197 and ETS198, as well as Walker Products 273-10133 and 273-10281.

What This Sensor Helps Address

• Faulty exhaust gas temperature readings
• Check engine lights related to EGT sensor performance
• Incorrect ECM input affecting exhaust management
• Diesel emissions system monitoring issues
• Replacement needs for damaged or aging Mercedes-Benz EGT sensors

Installation Notes and Tips

Verify connector shape, terminal style, and sensor location before installation. This Global Parts 1812294 sensor uses a 2-wire blade-terminal configuration with an oval connector, so matching the original connector and mounting point is important for proper installation. Confirm whether the vehicle uses the before-filter or before-particulate-filter position listed for your Mercedes-Benz GL350, ML350, ML250, or GLS350d application.

Quality Assurance

Global Parts engine management sensors are built to provide accurate information to the ECM and are manufactured as direct replacement parts that meet OE specifications.