Coolant temperature sensors

HELLA is among the leading providers in the area of sensor systems ─ Our coolant temperature sensors also meet the highest functional and quality demands.


Coolant temperature sensors are an integral part of the cooling circuit. They detect the engine operating temperature. Should it exceed a fixed target value, a respective warning message is triggered. This allows greater engine damage to be avoided early on, e.g. in the form of a defective cylinder head gasket.


  • OEM quality for precise fit in vehicle
  • HELLA offers many OE products
  • Excellent, optimized performance
  • High air-mass sensor measuring precision
  • Comprehensive product range


Universal parts - spare parts that are not vehicle specific

Universal parts - spare parts that are not vehicle specific

The universal parts catalogue allows you to search specifically for products that are not vehicle specific, from the areas of Lighting and Electrics/Electronics.


The focus is placed on the following target groups:

  • Trucks,
  • Trailers,
  • Agricultural vehicles/construction equipment and
  • Buses/caravans.
Universal parts catalogue

Vehicle-specific spare parts

Easy searching is the concept of our online catalogue. This means that you can enter the relevant vehicle by 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 numbers,
  • installation instructions,
  • safety data sheets and
  • OE numbers

all at the same time.

Vehicle-specific spare parts

Technical product information

Technical product information

In this database, you will find technical information about our products and certain vehicle systems ─ prepared by experienced technicians and mechanics.

Technical product information
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