Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for BMW 540i Voltage Regulators
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

BMW 540i Voltage Regulators

< Back to View All
Alternators, Batteries & Starters
  • Department
  • Prices

8 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM BMW 540i Voltage Regulator Diagram - 12-31-1-713-491
    View Related Parts

    OEM (Genuine) BMW 540i Voltage Regulator

    PartNumber: 12-31-1-713-491
    OEM BMW 540i Voltage Regulator - 12-31-1-713-491
    Product Specifications
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 540i Voltage Regulator
    More Info
    $345.36 MSRP: $513.95
    You Save: $168.59 (33%)
  • OEM BMW 540i Voltage Regulator Diagram - 12-31-1-747-920
    View Related Parts

    OEM (Genuine) BMW 540i Voltage Regulator

    PartNumber: 12-31-1-747-920
    OEM BMW 540i Voltage Regulator - 12-31-1-747-920
    Product Specifications
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-31-1-730-604
    • Part Description: BMW 540i Voltage Regulator
    More Info
    $190.93 MSRP: $225.43
    You Save: $34.50 (16%)
  • OEM BMW 540i Controller, Alternator Diagram - 12-31-8-635-480
    View Related Parts

    OEM (Genuine) BMW 540i Controller, Alternator

    PartNumber: 12-31-8-635-480
    OEM BMW 540i Controller, Alternator - 12-31-8-635-480
    Product Specifications
    • Other Names: Voltage Regulator
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 540i Controller, Alternator
    More Info
    $169.22 MSRP: $225.58
    You Save: $56.36 (25%)
  • OEM BMW 540i Controller, Alternator Diagram - 12-31-8-635-481
    View Related Parts

    OEM (Genuine) BMW 540i Controller, Alternator

    PartNumber: 12-31-8-635-481
    OEM BMW 540i Controller, Alternator - 12-31-8-635-481
    Product Specifications
    • Other Names: Voltage Regulator
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 540i Controller, Alternator
    More Info
    $169.22 MSRP: $225.58
    You Save: $56.36 (25%)
  • OEM BMW 540i Voltage Regulator Diagram - 12-31-1-739-365
    View Related Parts

    OEM (Genuine) BMW 540i Voltage Regulator

    PartNumber: 12-31-1-739-365
    OEM BMW 540i Voltage Regulator - 12-31-1-739-365
    Product Specifications
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 540i Voltage Regulator
    More Info
    $133.96 MSRP: $187.66
    You Save: $53.70 (29%)
  • OEM BMW 540i Controller, Alternator Diagram - 12-31-8-636-419
    View Related Parts

    OEM (Genuine) BMW 540i Controller, Alternator

    PartNumber: 12-31-8-636-419
    OEM BMW 540i Controller, Alternator - 12-31-8-636-419
    Product Specifications
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 540i Controller, Alternator
    More Info
    $150.54 MSRP: $200.68
    You Save: $50.14 (25%)
  • OEM BMW 540i Voltage Regulator Diagram - 12-32-1-739-435
    View Related Parts

    OEM (Genuine) BMW 540i Voltage Regulator

    PartNumber: 12-32-1-739-435
    OEM BMW 540i Voltage Regulator - 12-32-1-739-435
    Product Specifications
    • Other Names: Pulley
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-31-1-735-788, 12-31-2-244-626
    • Part Description: BMW 540i Voltage Regulator
    More Info
    $124.12 MSRP: $173.88
    You Save: $49.76 (29%)
  • OEM BMW 540i Pulley Alternator Diagram - 12-31-1-733-782
    View Related Parts

    OEM (Genuine) BMW 540i Pulley Alternator

    PartNumber: 12-31-1-733-782
    OEM BMW 540i Pulley Alternator - 12-31-1-733-782
    Product Specifications
    • Other Names: Inlet Duct, Pulley, Voltage Regulator
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 540i Pulley Alternator
    More Info
    $56.90 MSRP: $77.75
    You Save: $20.85 (27%)

Browse BMW 540i Voltage Regulators by Years

2022 2021 2020 2019 2018 2017 2000 1999 1998 1997 1995 1994