Hella 358181691 Exhaust Gas Temperature (EGT) Sensor

HELLA EGT Sensor for Mercedes-Benz GLK250

Restore accurate exhaust temperature monitoring with the HELLA Exhaust Gas Temperature (EGT) Sensor, part number 358181691. This standard replacement sensor is built for real-time temperature tracking in the exhaust stream, helping protect the turbocharger, diesel particulate filter, and emissions system on 2013-2015 Mercedes-Benz GLK250 models.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emissions control systems
• Fits 2013-2015 Mercedes-Benz GLK250, location-exhaust pipe
• Part number 358181691 for direct reference
• Standard replacement grade with OE-level precision
• 2-pin female connector with oval shape and black housing
• 675 mm cable length (26.57 in.) for factory-style routing
• M14 x 1.5 thread size with bolted mounting type
• Thread sealer included

Detailed Description

HELLA 358181691 is an exhaust gas temperature sensor engineered to monitor exhaust heat in real time so the engine control system can respond accurately. On the Mercedes-Benz GLK250, this sensor is used at the exhaust pipe location to provide the temperature data needed for emissions management and thermal protection of downstream components. The 2-terminal, female connector design and 675 mm harness length support a clean OE-style installation.

This part cross-references Bosch 12113 and Walker Products 273-10348 for the same application. If you are searching for a Mercedes-Benz GLK250 exhaust gas temperature sensor, EGT sensor replacement, or a HELLA 358181691 sensor for 2013-2015 GLK250 diesel emissions service, this part matches those needs with a direct-fit configuration.

What It Helps Address

• Faulty exhaust temperature readings
• Emissions system warning lights
• Turbocharger heat management issues
• Diesel particulate filter temperature monitoring problems
• Driveability concerns tied to incorrect exhaust sensor data

Installation Notes and Tips

Installation requires qualified personnel. Verify the M14 x 1.5 thread, 2-pin connector, and 675 mm cable length before installation. The sensor mounts with a bolted design and includes thread sealer. Confirm the exhaust pipe location on the vehicle and route the harness to match factory placement on the Mercedes-Benz GLK250.

Quality Assurance

HELLA supplies OE-level replacement components with application-specific engineering for emissions and thermal monitoring systems. Part number 358181691 is built as a standard replacement EGT sensor for consistent signal accuracy and dependable service in the exhaust stream.