Browse by make & model

Use the number printed on the part or packaging.

  • Your cart
  • Your shopping cart is empty!

BMW Voltage Regulator Bosch Style 12317540657

Brand: BMW Manufacturer product number: 12317540657
BMW Voltage Regulator Bosch Style 12317540657
BMW Voltage Regulator Bosch Style 12317540657  

    BMW Voltage Regulator Bosch Style 12317540657

  • Brand: BMW Genuine OEM Part
    • This voltage regulator is responsible for maintaining a constant voltage out from the alternator, preventing overcharging or undercharging the battery and other electronic components. It ensures the voltage remains within a safe range, typically around 13.5-14.5 volts.

    Technical Specification

    • Manufacturer’s Part Number (MPN): 12317540657
    • OEM / MPN: 12317540657
    • Category: Electrics and Electronics
    • Designed for BMW vehicles
    • Genuine quality automotive component
    • Fast delivery across UAE

    Order now for fast delivery across the UAE in 1-3 days, with GCC-wide shipping in 7-14 days!

  • Genuine Part Number: 12317540657
    Matching part numbers: 12317542530
AED616.78 + VAT
Total with VAT: AED647.61
In stock: 1
1-3 Days Delivery Across UAE
7-14 Days Worldwide Delivery via FEDEX
Not sure if this part fits your car? Check fitment against your VIN or ask us on WhatsApp!
OEM / Genuine part no: 12317540657
Thank you Flag a data issue

Fitment

Fitment - Bmw (8)

  • 128i
  • 325i
  • 328i
  • 525i
  • 525xi
  • 530i
  • 530xi
  • Z4

Additional Product Description

  • Manufacturer: BMW
  • Part Type: Alternator Regulator Bmw
  • Category: Electrics and Electronics
  • Manufacturer Product Number: 12317540657
This brand is recognized for OEM-grade quality and durability.

Alternative matching part numbers (1)

Below is a list of parts found through cross-number and OEM-based matching. These items don’t always share the exact same number, but they are recognised in the industry as compatible or interchangeable with the original reference.

Brand Alternative codes
BMW 12317542530

Alternative & superseded parts in our offer

Here’s a list of matching parts in our catalog. Many manufacturers update or replace older parts with newer versions that share compatible or interchangeable numbers. The list below includes both exact matches and parts that are alternatives or superseded versions of the original.

Delivery and Payment

  • Free UAE Delivery on Orders Over AED 750
  • 1-3 Days Delivery Across UAE
  • 7-14 Days Worldwide Delivery via FEDEX
Secure checkout powered by Stripe. We accept major credit cards and wallets: