Hella 014494671 Exhaust Gas Temperature (EGT) Sensor

HELLA EGT Sensor for Turbo Heat Monitoring

HELLA Exhaust Gas Temperature (EGT) Sensor 014494671 provides real-time exhaust temperature tracking for diesel emissions systems that run hot under load. It is built for OE-level precision and direct-fit replacement on select Volkswagen and Audi applications, including Volkswagen Jetta, Volkswagen Golf, Volkswagen Beetle, and Audi A3.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emissions control systems
• Measures exhaust heat before the turbocharger
• 2-pole electrical connection
• 920 mm cable length
• Bolted mounting type for direct replacement fitment
• HELLA part number 014494671

Product Details

This HELLA EGT sensor is engineered to monitor exhaust temperature in real time so the engine control system can respond to heat changes before damage occurs. On turbocharged Volkswagen and Audi diesel applications, accurate temperature feedback helps protect the turbocharger, diesel particulate filter, and related emissions components. The HELLA 014494671 sensor is a practical OE-style replacement for drivers servicing a Volkswagen Jetta, Volkswagen Golf, Volkswagen Beetle, or Audi A3 with a before-turbocharger sensor location.

This part cross-references Continental 49289 for the same application.

Vehicle Fitment

• Fits 2013-2014 Volkswagen Beetle, before turbocharger; bolted; 2 poles; 920 mm cable.
• Fits 2013 Volkswagen Jetta, black color.
• Fits 2012 Volkswagen Jetta, before turbocharger.
• Fits 2010-2011 Volkswagen Golf, before turbocharger; black color; bolted; 2 poles; 920 mm cable.
• Fits 2011 Volkswagen Jetta, wagon; before turbocharger; black color; bolted; 2 poles; 920 mm cable.
• Fits 2009-2011 Volkswagen Jetta, before turbocharger; black color; bolted; 2 poles; 920 mm cable.
• Fits 2010 Audi A3, before turbocharger; black color; bolted; 2 poles; 920 mm cable.

Common Issues This Sensor Addresses

• Incorrect exhaust temperature readings
• Turbocharger heat management faults
• Diesel particulate filter temperature monitoring errors
• Emissions system warning lights related to EGT sensor failure
• Driveability issues caused by inaccurate exhaust heat data

Installation Notes and Tips

Confirm the sensor location before turbocharger and match the 2-pole connector, bolted mounting style, and 920 mm cable length before installation. Verify the vehicle application by year, make, and model, since fitment varies across Volkswagen Jetta, Volkswagen Golf, Volkswagen Beetle, and Audi A3 configurations. Use the existing routing path to keep the cable away from exhaust heat and moving components.

Quality Assurance

HELLA is known for OE-level electronic and sensor components, and this EGT sensor follows that standard with application-specific fitment and temperature monitoring precision. Part number 014494671 is built for direct replacement use on the listed vehicles.