Delphi TS30310 Exhaust Gas Temperature (EGT) Sensor - Front or Middle of Particulate Filter

Delphi TS30310 Exhaust Gas Temperature Sensor

The Delphi TS30310 Exhaust Gas Temperature (EGT) Sensor is built for precise exhaust monitoring in diesel emission control systems. It is a direct-fit style replacement for select Mercedes-Benz applications, including Mercedes-Benz ML350, GL350, and GLS350d models with the specified sensor locations.

Delphi draws on OE heritage and supplier experience to build aftermarket parts with the same application-focused engineering used by major automakers. The TS30310 is a threaded-nut EGT sensor with an oval male connector, blade terminals, and an 8.58 wiring harness length for the listed fitments.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emission control systems
• Fits 2012-2014 Mercedes-Benz ML350, front
• Fits 2013-2016 Mercedes-Benz GL350, middle of particulate filter
• Fits 2017 Mercedes-Benz GLS350d, middle of particulate filter
• Maximum temperature rating: 850.0
• Oval connector shape with male connector gender and female terminal gender
• 2-terminal blade connection
• Threaded nut mounting type
• Package includes the sensor and instruction sheet

Detailed Description

The Delphi TS30310 is an exhaust gas temperature sensor used to monitor exhaust heat levels in diesel aftertreatment systems. Accurate EGT readings help the engine control system manage particulate filter operation and related emission control functions. This part number, TS30310, is listed for the front position on 2012-2014 Mercedes-Benz ML350 and the middle of the particulate filter on 2013-2016 Mercedes-Benz GL350 and 2017 Mercedes-Benz GLS350d. This part cross-references Mercedes-Benz 000 905 69 04 for the same application.

Built from Delphi’s OE experience, the sensor uses a threaded nut mount, oval connector, and blade terminals to match the listed vehicle applications. The 8.58 wiring harness length and 850.0 maximum temperature rating support the demands of exhaust system service on these Mercedes-Benz diesel models.

What It Helps Address

• Faulty exhaust temperature readings from a worn or failed sensor
• Diesel particulate filter monitoring issues
• Emission control warning lights related to exhaust temperature data
• Incorrect thermal input to the engine management system
• Service replacement for damaged connector or harness-related sensor failure

Installation Notes

Verify the exact sensor position on your vehicle before ordering, since this part is listed for front and middle of particulate filter locations. Match the connector shape, terminal count, and mounting style to the original sensor before installation. For the correct Mercedes-Benz ML350, GL350, or GLS350d application, refer to the vehicle-specific application tab and compare the original part number to Delphi TS30310.

Quality Assurance

Delphi states that its aftermarket parts are informed by 100 years of OE experience and supplier knowledge developed with top automakers. The TS30310 is engineered to reflect that OE-focused background for the listed Mercedes-Benz diesel applications.