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Bosch

Alternator 4039 Bosch

  • Alternator 4039 Bosch
  • Alternator 4039 Bosch, Thumbnail 2

Product number: 0494983

Manufacturer number: 4039

EAN: 3165141163902

Winprice
RRP: € 399,63

€ 245,31

Incl. VAT

Excl. € 50,00 deposit-return fee
View product specifications
In stock
Delivery 21-05-2026
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  • Specifications

    Voltage (Volt): 14

    Voltage [V]14
    Alternator Charge Current [A]90
    Belt Pulley Ø [mm]50
    Number of grooves6
    PulleysWith multi-belt pulley
    Distance from pulley to alternator [mm]69,1
    Rotation DirectionClockwise rotation
    Clamp15
    61E
    B+(M8)
    Plug Type IDPL52
    Alternator typeExcl. vacuum pump
    Recommended additional repairsV-Belt/V-Ribbed Belt
    Warranty2 years
    Method of attachmentDouble Pivot Lever
    Length [mm]233
    Refurbished item

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  • Applicability

    BMW
    3
    3 (E46) | 12.1997-05.2005 320 i - 1990ccm, 150pk, 110kw - M52 B20 (206S4)
    3 (E46) | 12.1997-05.2005 320 i - 2171ccm, 163pk, 120kw - M54 B22 (226S1)
    3 (E46) | 12.1997-05.2005 320 i - 2171ccm, 170pk, 125kw - M54 B22 (226S1)
    3 (E46) | 12.1997-05.2005 323 i - 2494ccm, 163pk, 120kw - M52 B25 (256S4)
    3 (E46) | 12.1997-05.2005 323 i - 2494ccm, 170pk, 125kw - M52 B25 (256S4)
    3 (E46) | 12.1997-05.2005 325 i - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    3 (E46) | 12.1997-05.2005 325 xi - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    3 (E46) | 12.1997-05.2005 328 i - 2793ccm, 193pk, 142kw - M52 B28 (286S2)
    3 (E46) | 12.1997-05.2005 330 i - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    3 (E46) | 12.1997-05.2005 330 xi - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    3 Compact
    3 Compact (E46) | 03.2001-02.2005 325 ti - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    3 Convertible
    3 Convertible (E46) | 04.2000-12.2007 320 Ci - 2171ccm, 163pk, 120kw - M54 B22 (226S1)
    3 Convertible (E46) | 04.2000-12.2007 320 Ci - 2171ccm, 170pk, 125kw - M54 B22 (226S1)
    3 Convertible (E46) | 04.2000-12.2007 323 Ci - 2494ccm, 163pk, 120kw - M52 B25 (256S4)
    3 Convertible (E46) | 04.2000-12.2007 323 Ci - 2494ccm, 170pk, 125kw - M52 B25 (256S4)
    3 Convertible (E46) | 04.2000-12.2007 325 Ci - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    3 Convertible (E46) | 04.2000-12.2007 330 Ci - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    3 Coupe
    3 Coupe (E46) | 12.1998-07.2006 320 Ci - 1990ccm, 150pk, 110kw - M52 B20 (206S4)
    3 Coupe (E46) | 12.1998-07.2006 320 Ci - 2171ccm, 163pk, 120kw - M54 B22 (226S1)
    3 Coupe (E46) | 12.1998-07.2006 320 Ci - 2171ccm, 170pk, 125kw - M54 B22 (226S1)
    3 Coupe (E46) | 12.1998-07.2006 323 Ci - 2494ccm, 163pk, 120kw - M52 B25 (256S4)
    3 Coupe (E46) | 12.1998-07.2006 323 Ci - 2494ccm, 170pk, 125kw - M52 B25 (256S4)
    3 Coupe (E46) | 12.1998-07.2006 325 Ci - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    3 Coupe (E46) | 12.1998-07.2006 328 Ci - 2793ccm, 193pk, 142kw - M52 B28 (286S2)
    3 Coupe (E46) | 12.1998-07.2006 330 Ci - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    3 Touring
    3 Touring (E46) | 06.1999-07.2005 320 i - 1990ccm, 150pk, 110kw - M52 B20 (206S4)
    3 Touring (E46) | 06.1999-07.2005 320 i - 2171ccm, 163pk, 120kw - M54 B22 (226S1)
    3 Touring (E46) | 06.1999-07.2005 320 i - 2171ccm, 170pk, 125kw - M54 B22 (226S1)
    3 Touring (E46) | 06.1999-07.2005 325 i - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    3 Touring (E46) | 06.1999-07.2005 325 xi - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    3 Touring (E46) | 06.1999-07.2005 328 i - 2793ccm, 193pk, 142kw - M52 B28 (286S2)
    3 Touring (E46) | 06.1999-07.2005 330 i - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    3 Touring (E46) | 06.1999-07.2005 330 xi - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    5
    5 (E39) | 09.1995-06.2003 520 i - 1990ccm, 136pk, 100kw - M52 B20 (206S3), M52 B20 (206S4)
    5 (E39) | 09.1995-06.2003 520 i - 1990ccm, 150pk, 110kw - M52 B20 (206S3), M52 B20 (206S4)
    5 (E39) | 09.1995-06.2003 520 i - 2171ccm, 163pk, 120kw - M54 B22 (226S1)
    5 (E39) | 09.1995-06.2003 520 i - 2171ccm, 170pk, 125kw - M54 B22 (226S1)
    5 (E39) | 09.1995-06.2003 523 i - 2494ccm, 170pk, 125kw - M52 B25 (256S3), M52 B25 (256S4)
    5 (E39) | 09.1995-06.2003 525 i - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    5 (E39) | 09.1995-06.2003 528 i - 2793ccm, 193pk, 142kw - M52 B28 (286S1), M52 B28 (286S2)
    5 (E39) | 09.1995-06.2003 530 i - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    5 Touring
    5 Touring (E39) | 11.1996-05.2004 520 i - 1990ccm, 136pk, 100kw - M52 B20 (206S3), M52 B20 (206S4)
    5 Touring (E39) | 11.1996-05.2004 520 i - 1990ccm, 150pk, 110kw - M52 B20 (206S3), M52 B20 (206S4)
    5 Touring (E39) | 11.1996-05.2004 520 i - 2171ccm, 163pk, 120kw - M54 B22 (226S1)
    5 Touring (E39) | 11.1996-05.2004 520 i - 2171ccm, 170pk, 125kw - M54 B22 (226S1)
    5 Touring (E39) | 11.1996-05.2004 523 i - 2494ccm, 170pk, 125kw - M52 B25 (256S3), M52 B25 (256S4)
    5 Touring (E39) | 11.1996-05.2004 523 i - 2494ccm, 163pk, 120kw - M52 B25 (256S4)
    5 Touring (E39) | 11.1996-05.2004 525 i - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    5 Touring (E39) | 11.1996-05.2004 528 i - 2793ccm, 193pk, 142kw - M52 B28 (286S1), M52 B28 (286S2)
    5 Touring (E39) | 11.1996-05.2004 530 i - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    X5
    X5 (E53) | 01.2000-10.2006 3.0 i - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    Z3 Coupe
    Z3 Coupe (E36) | 01.1998-06.2003 2.8 i - 2793ccm, 193pk, 142kw - M52 B28 (286S1), M52 B28 (286S2)
    Z3 Coupe (E36) | 01.1998-06.2003 3.0 i - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
    Z3 Roadster
    Z3 Roadster (E36) | 10.1995-01.2003 2.0 i - 1990ccm, 150pk, 110kw - M52 B20 (206S4)
    Z3 Roadster (E36) | 10.1995-01.2003 2.5 i - 2494ccm, 192pk, 141kw - M54 B25 (256S5)
    Z3 Roadster (E36) | 10.1995-01.2003 2.8 i - 2793ccm, 193pk, 142kw - M52 B28 (286S1), M52 B28 (286S2)
    Z3 Roadster (E36) | 10.1995-01.2003 3.0 i - 2979ccm, 231pk, 170kw - M54 B30 (306S3)
  • Original part numbers

    12 31 1 432 976 BMW
    12 31 1 432 977 BMW
    12 31 1 432 978 BMW
    12 31 1 432 982 BMW
    12 31 1 432 983 BMW
    12 31 1 432 984 BMW
    12 31 1 740 624 BMW
    12 31 1 740 626 BMW
    12 31 1 740 633 BMW
    12 31 7 501 592 BMW
    12 31 7 501 687 BMW
  • Manufacturer

    Bosch

    Bosch delivers high quality auto parts of original quality. Many vehicle manufacturers rely on new vehicles on Bosch products for the first time. As well as workshops and service points that want their customers to offer high quality maintenance and repairs.

    Bosch car parts are characterized by the following:

    - High Quality
    - Reliability and durability
    - Innovative technology

    Bosch car parts are designed for durability and therefore ideal if you want to keep your car in top condition for a long time. For example, the windscreen wipers, batteries and spark plugs are by far the most durable in the market.

    Bosch makes the following service and maintenance products:

    - windscreen wipers
    - Battery
    - Car lights
    - Filters
    - spark plugs
    - Brakes
    - Drive belts

    Bosch is also known for the high quality electrical components. Bosch makes several sensors and electrical accessories for cars. Always of original quality, which makes you feel comfortable with a familiar feeling.

    Many Bosch products we deliver from our own stock, which usually deliver the products within one day.

  • Delivery time

    Expected delivery date:

    21-05-2026

  • This item is subject to a deposit-return fee. After returning the old part, the deposit-return fee will be fully refunded.

    How does this work?
    You return the old part – the part you have disassembled from your car - in the original packaging of the received new part. This ensures that the manufacturer has a clear and immediate understanding which product number it concerns. After the ability to recycle the part (see below for more information) has been checked and approved, the deposit-return fee will be refunded to the same bank account number. The bank account number from which the initial payment had been made.

    Which issues do I need to consider?
    The manufacturer will evaluate the part if it is applicable to recycling. Is the part broken or otherwise unrepairably damaged, by say a right angle grinder? The manufacturer will not be able to re-use the part and will reject reimbursement. In this case you can’t claim reclamation of the paid deposit-return fee. Naturally, Winparts will not reimburse the fee to you if the manufacturer rejects the old part. Processing time can take up to 2 weeks.

    I return the used part, will I receive a new one?
    Yes - the housing is often re-used, the part itself is completely new. You’ll have an improved original part with full warranty of the manufacturer. Of course you can count on it that the part meets all kind of rigorous quality checks.
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