Hella 014494471 Exhaust Gas Temperature (EGT) Sensor - Rear

Exhaust Gas Temperature Sensor for Mercedes-Benz

HELLA Exhaust Gas Temperature (EGT) Sensor 014494471 provides real-time exhaust temperature monitoring to help protect the turbocharger, diesel particulate filter, and emissions system from excessive heat. Built for OE-level precision, this bolted 2-pin sensor is a direct-fit solution for select Mercedes-Benz E350 and E320 applications.

• Exhaust Gas Temperature (EGT) sensor for emissions system monitoring
• Bolted mounting type for secure installation
• 2-pole connector design
• 670 mm cable length
• OE-style fit and signal accuracy
• HELLA part number 014494471

Detailed Product Overview

This HELLA EGT sensor is engineered to measure exhaust temperature in real time so the engine control system can respond before heat-related damage develops. It is a direct replacement for select Mercedes-Benz E350 and Mercedes-Benz E320 models, with application-specific fitment that supports accurate exhaust temperature feedback for turbo and DPF protection. If you are searching for an exhaust gas temperature sensor for Mercedes-Benz E350 rear or a Mercedes-Benz E320 2-pin bolted EGT sensor, part number 014494471 is the reference to use.

This part cross-references Bosch 12112 and Delphi TS30312 for the same application.

What This Sensor Helps Address

• Fault codes related to exhaust gas temperature sensor performance
• Incorrect exhaust temperature readings in the emissions system
• Heat stress affecting the turbocharger or diesel particulate filter
• Driveability issues tied to emissions monitoring faults
• Replacement needs for a worn or damaged EGT sensor

Installation Notes and Fitment

• Fits 2011-2013 Mercedes-Benz E350, Rear, 2-Pin Connector - Bolted - Cable: 670mm
• Fits 2007-2009 Mercedes-Benz E320, N/A, 2-Pin Connector - Bolted - Cable: 670mm
• Verify connector style, mounting type, and cable length before installation
• Confirm the original sensor location and OE reference before ordering
• Professional installation is recommended for emissions-related components

Quality Assurance

HELLA is known for OE-level electrical and emissions components, and this sensor is built to meet the precision required for modern exhaust temperature monitoring. Part number 014494471 is a dependable replacement choice for Mercedes-Benz E350 and Mercedes-Benz E320 applications where accurate EGT data is required.