Auxiliary air device, 0 280 140 0.. / F 026 T03 04..

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Content
  • Product information

    Product information

    During the startup phase, the auxiliary air device provides additional air so that, together with the additionally supplied fuel, the greater friction of the cold engine can be overcome.

    The expansion element at the tip of the auxiliary air device is positioned within the cooling water circuit of the engine and is heated by the water during the warm-up phase. This causes the material inside the expansion element to steadily expand which in turn gradually reduces the air flowing through the auxiliary air device. The auxiliary air device closes completely once the cooling water temperature reaches 60 to 70 °C.

    The auxiliary air device is therefore a functional component of the fuel injection system.

     

    Customer benefits

    • reliable start with cold engine
     
  • Part numbers

    Bosch part numbers

    Bosch part number Replacement number
    0 280 140 011 F 026 T03 040
    0 280 140 017 F 026 T03 040
    0 280 140 032 F 026 T03 041
    0 280 140 037 F 026 T03 042
    0 280 140 038 F 026 T03 043
    0 280 140 042 F 026 T03 044
     
     

    External numbers

    Vehicle make External number Bosch part number
    Mercedes-Benz 000 141 01 25 F 026 T03 040
    Mercedes-Benz 000 141 03 25 F 026 T03 040
    Mercedes-Benz 000 141 05 25 F 026 T03 041
    Mercedes-Benz 000 141 06 25 F 026 T03 042
    Mercedes-Benz 000 141 08 25 F 026 T03 043
    Mercedes-Benz 000 141 15 25 F 026 T03 044
     
     

    Vehicle usage

    The vehicle usage lists can be found in the tab "Downloads".

     
  • Downloads
     
 
 

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