Global Parts 1812304 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor Overview

Global Parts 1812304 is an exhaust gas temperature (EGT) sensor built for direct replacement service in emission control systems. It sends accurate temperature data to the ECM, helping the engine management system monitor exhaust conditions on vehicles such as the Mercedes-Benz E250, ML250, and GLE300d.

This sensor uses a 2-wire layout with a blade terminal design, an oval connector shape, and a male connector interface with female terminals for OE-style fitment.

Key Features

• Part number: 1812304
• Exhaust Gas Temperature (EGT) sensor for emission control applications
• Direct replacement design that meets OE specifications
• 2-wire configuration for accurate ECM signal transfer
• Blade terminals with an oval connector shape
• Male connector gender with female terminal gender
• Compatible with Mercedes-Benz E250, ML250, and GLE300d applications listed below

Detailed Description

Global Parts 1812304 is an engine management sensor that reports exhaust temperature data to the ECM so the vehicle can manage fuel delivery, exhaust strategy, timing, and cooling functions. The sensor is built as an OE-style replacement and is intended for emission control service where precise temperature feedback is required. This part cross-references Dorman OE Solutions 904-731 for the same application.

Vehicle-specific fitment includes Fits 2016 Mercedes-Benz GLE300d, Exhaust Gas Temperature (EGT) Sensor; Before Particulate Filter, Fits 2015 Mercedes-Benz ML250, Exhaust Gas Temperature (EGT) Sensor; After Catalytic Converter, and Fits 2014 Mercedes-Benz E250, Exhaust Gas Temperature (EGT) Sensor; Rear. If you are replacing a failed Mercedes-Benz E250, ML250, or GLE300d EGT sensor, 1812304 provides the OE-spec connection style and sensor layout needed for service work.

What It Helps Address

• Fault codes related to exhaust gas temperature sensor performance
• Incorrect exhaust temperature readings sent to the ECM
• Emission control monitoring issues on diesel applications
• Driveability concerns tied to exhaust, timing, or cooling system control
• Replacement needs after sensor wear, contamination, or electrical failure

Installation Notes

Confirm the connector shape, terminal style, and wire count against the original sensor before installation. Match the vehicle position and exhaust location exactly as listed for the Mercedes-Benz E250, ML250, or GLE300d application. Inspect the harness connector and surrounding exhaust components for heat damage or corrosion before installing part number 1812304.

Quality Assurance

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