Alternator air duct, Number 03 in the illustration
ALTERNATOR AIR DUCT
Alternator air duct, Number 03 in the illustration
NOW
NEW
-5%

ALTERNATOR AIR DUCT

Part No.:
12 31 1 432 428
Part class :
Vehicle-bound spare parts
about 5-6 days about 5-6 days  (abroad may vary)
Buy now - available from BMW
Estimated delivery: Tuesday, February 4, 2025 (abroad may vary)
Weight:
0.132 kg per Piece
    RRP 28,91 €
    Online only for 27,21 €

    without installation
    incl. 19% tax
    Shipping costs

    Piece:
    Add to wish list
    Installation manual
    Ask about spare part
    Description
     Luftstyrning generator  Luchtgeleiding dynamo  Vedení vzduchu alternátor 

     Guida dell`aria generatore  Conduite d`air d`alternateur  Guia de aire generador

     ALTERNATOR AIR DUCT from the Engine Electrical System Generator, individual parts category
    Spare part for your BMW 5 Series (E39), 7 Series (E38), 8 Series (E31)

    The chosen spare parts is No. 3 in the picture 1593.

    Part number: 12 31 1 432 428

    This product is not intended for installation by an end user. The installation is to be carried out exclusively by persons with appropriate specialist training or a motor vehicle specialist.

    Information


    Part number has been replaced for: 12311702966
    What this fits
    BMW 750iL Saloon E38 : 
    from production year 1998 - model no. GJ01 - Engine no. M73N
    BMW 750i Saloon E38 : 
    from production year 1998 - model no. GG01 - Engine no. M73N
    BMW 540i Touring E39 : 
    from production year 1998 - model no. DR61 - Engine no. M62
    BMW 540i Saloon E39 : 
    from production year 1998 - model no. DN61 - Engine no. M62
    BMW 535i Saloon E39 : 
    from production year 1998 - model no. DN21 - Engine no. M62
    BMW 750iL Saloon E38 : 
    from production year 1994 - model no. GK21 - Engine no. M73
    BMW 750i Saloon E38 : 
    from production year 1994 - model no. GG21 - Engine no. M73
    BMW 740iL Saloon E38 : 
    from production year 1996 - model no. GJ81 - Engine no. M62
    BMW 740iL Saloon E38 : 
    from production year 1994 - model no. GJ61 - Engine no. M60
    BMW 740i Saloon E38 : 
    from production year 1998 - model no. GG81 - Engine no. M62
    BMW 740i Saloon E38 : 
    from production year 1993 - model no. GF61 - Engine no. M60
    BMW 735iL Saloon E38 : 
    from production year 1996 - model no. GJ41 - Engine no. M62
    BMW 735i Saloon E38 : 
    from production year 1998 - model no. GG41 - Engine no. M62
    BMW 730iL Saloon E38 : 
    from production year 1994 - model no. GJ21 - Engine no. M60
    BMW 730i Saloon E38 : 
    from production year 1993 - model no. GF21 - Engine no. M60
    BMW 840Ci Coupé E31 : 
    from production year 1996 - model no. EF81 - Engine no. M62
    This vehicle-bound part fits for this vehicle variants:
    Note about the scope of delivery (7)

    Before buying a spare part, make sure that it is also compatible with your vehicle! Take a look at the vehicle list after the product description, check the compatibility in the electronic spare parts catalog (ETK) for BMW on Partslink.


    Not all parts shown are included.



    Part numbers - replacement for this spare part from the electronic parts catalog (EPC)
    • 12311432428
    • 12311702966

    Illustration: 00001593 Alternator parts 140a

    Alternator parts 140a ->47327120567
    Parts descriptions which end with a from until inspection of the part number. all models
    01 - Pulley alternator D=45MM 12311733782 E31 ,E32 /2,E32
  • only applies to
    		•
    02 - Voltage regulator BOSCH 12311713491 E31 ,E36 /4,E38
  • only applies to
    • Suitable for vehicles with
  • National version Australia
    		•
    03 - Alternator air duct 12 31 1 432 428 E31 ,E38 /2,E38
    03 - Air duct f.Generator 12311747208 E31 ,E32 /2,E32
  • only applies to
    		•
    04 - Hose clamp L59-66 07129952125 114 ,E12 ,E21 ,
  • only applies to Catalytic converter Conventional exhaust technique
    		•
    Suitable for vehicles without
  • without catalytic converter
    		•
    05 - Air channel 12311747565 E31
    07 - Hex Bolt with washer M8x45-8.8-ZNS3 07119903931 CMSP,E31 ,E32 /
  • Necessary for repair Select code SZP5A Performance suspension
  • chrome-free CR(VI)
    		•
    Suitable for vehicles without
  • M Sports suspension
  • Sports suspension settings
    		•
    07 - Hex Bolt with washer M8X45-Z3 07119912970 E30 /5,E30 ,E31
  • only applies to
    		•
    Suitable for vehicles with
  • National version Japan
  • Thailand engine 2.4
    		•
    07 - Hex Bolt with washer M8X45-Z1 07119913000 E31 ,E32 /2,E32


    This spare part is original from the manufacturer BMW and specially designed for use in the following models:

     8er E31 from production year Dez. 1994

    8er E31 from production year Dez. 1994

    7er E38 from production year Jul. 1995

    7er E38 from production year Jul. 1995

    5er E39 from production year Mrz. 1995

    5er E39 from production year Mrz. 1995
    Estimated delivery: Tuesday, February 4, 2025

    This product is compatible with (for example):

    Original BMW Hex bolt with washer M8x45-8.8-ZNS3 (07119903931)
    NOW
    NEW
    Original BMW Hex bolt with washer M8x45-8.8-ZNS3...
    M8X45-8.8-ZNS3
    chrome-free CR(VI)

    Number 17
    1,01 €
    Pulley alternator D=45MM
    NOW
    NEW
    -5%
    Pulley alternator D=45MM
    diameter = 45MM

    Number 01
    RRP 56,10 €
    Online only for 52,79 €
    Intake manifold D=65mm
    NOW
    NEW
    -5%
    Intake manifold D=65mm
    diameter = 65MM

    Number 03
    RRP 35,11 €
    Online only for 33,04 €