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2018 BMW M550i xDrive
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  • OEM (Genuine) 2018 BMW M550i xDrive Alternator

    PartNumber: 12-31-8-611-280
    OEM 2018 BMW M550i xDrive Alternator - 12-31-8-611-280
    Product Specifications
    • Notes: 4.4 Liter, W/O M5; 5 Series; W/O GT Models; W/4.4l
    • Item Weight: 13.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-31-8-636-418
    • Part Description: Alternator
    More Info
    $1003.16 MSRP: $1434.03
    You Save: $430.87 (31%)
  • OEM (Genuine) 2018 BMW M550i xDrive Controller, Alternator

    PartNumber: 12-31-8-636-419
    OEM 2018 BMW M550i xDrive Controller, Alternator - 12-31-8-636-419
    Product Specifications
    • Notes: 4.4 Liter; 5 Series; W/O GT Models; W/4.4l
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Controller, Alternator
    More Info
    $150.56 MSRP: $200.71
    You Save: $50.15 (25%)