Air quality sensor

Air quality sensors detect pollutants such as carbon monoxide or unburnt hydrocarbons and forward information to the control unit of the vehicle air conditioning system for further processing. The vehicle air conditioning system can use the data from the air quality sensor to independently and optimally control various parameters, such as interior temperature, the position of the recirculation flap, or the fan speed.


  • "Made in Germany"
  • Reduced driver's workload
  • Increased comfort
  • Increased safety

Vehicle-specific spare parts

Vehicle-specific spare parts

"Easy to find" is the concept for our online catalogue. That means that you can enter the relevant vehicle using our comprehensive manufacturer list, the type designation or the engine code.


And as an added extra, we provide all key product information, such as

  • part number information,
  • installation instructions,
  • material safety data sheets and
  • OE numbers

at the same time.

Vehicle-specific spare parts

Hella catalogue app

Hella catalogue app

Our catalogue app lets you find HELLA products for passenger cars and commercial vehicles quickly and easily. Intuitive user prompting will lead you to the right result in a few steps ─ an easy, straightforward process. Simply select the vehicle type, make and model, and the appropriate HELLA products will be displayed for you right away. The results are clearly presented, sorted by assembly and product group. They also offer the option of viewing additional information, images and technical data, allowing you to make product comparisons.

EVE – Electrics and electronics product range

EVE – electrics and electronics product range

Experience HELLA's electrics and electronics range like never before.

EVE tool

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