EGR valve

The EGR valve is the most important component of the system. It provides a connection between the exhaust pipe and the intake manifold. Depending on the actuation, the EGR valve releases the valve opening and allows exhaust gas to flow into the intake manifold. The EGR valve is available in different versions: Single or double diaphragm design, with or without position feedback or temperature sensor, and, of course, electrically controlled. Position feedback means that a potentiometer is fitted to the EGR valve and provides the control unit with signals about the position of the valve. This enables the recirculated exhaust gas volume to be accurately recorded in each load condition. A temperature sensor, if fitted, is used for the EGR valve’s self-diagnostics.


Covering almost 15 million motor vehicles across Europe, HELLA EGR valves are clearly very popular. They are produced in line with high quality standards and the product range is always being expanded. By recirculating the exhaust gases, the concentration of harmful nitrogen oxides is effectively reduced.


  • All products are subject to high quality standards
  • Almost 15 million vehicles across Europe covered
  • Continuous expansion of product range
  • Key applications available for all relevant European and Japanese manufacturers


Vehicle-specific spare parts

Vehicle-specific spare parts

"Easy to find" is the concept for our online catalogue. This 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

Library as a means of communication

In this database you will find marketing documents such as product brochures, brief information links to HELLA websites, apps and tools, and videos. You can search the database quickly and easily by entering various keywords, e.g. product name, item number, relevant system or components, or simply use the drop-down filters.

Brief information

Technical product information

Technical product information

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

Technical product information