The Pierburg Group has been among the key partners of the automotive industry for more than 100 years and has successfully accompanied the development of automobiles since its establishment.

The main products developed and supplied by the Pierburg Group include control elements (actuators), control units, recirculation systems for exhaust gases, secondary air pumps and exhaust flaps.

Exhaust gas recirculation reduces nitrogen oxide emission in both diesel and petrol engines by lowering the combustion temperature and reducing the oxygen content in the intake air. In petrol engines, exhaust gas recirculation is used to de-throttle the engine in the part-load range. This leads to a reduction in fuel consumption.

Operating Mode Electric
Voltage [V] 12.00000
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OE Numbers:
ALFA ROMEO 46447508
ALFA ROMEO 46541253
ALFA ROMEO 46559804
ALFA ROMEO 55193048
ALFA ROMEO 60814852
ALFA ROMEO 60816137
FIAT 4655982
FIAT 6081644
HYUNDAI 28164 4A000
HYUNDAI 28164-38080
LOTUS A116E6059F
OPEL 8 36 586
OPEL 8 36 588
OPEL 8 36 591
OPEL 8 36 592
OPEL 8 36 629
OPEL 8 36 631
OPEL 90543463
OPEL 9195729
OPEL 9201425
OPEL 93171355
OPEL 93171356
OPEL 93174129
VOLVO 1270259
VOLVO 8627296
VOLVO 8670112
VOLVO 8670263
VOLVO 8670398
VOLVO 9470640