Alternator RIDEX 4G0818 OE Ref 12 31 7 542 529

Key Specification:
  • EAN: 4064138050531
  • Voltage [V]: 14
  • OEM Reference number: 12314487081
  • Weight [kg]: 7.186
  • Number of ribs: 6
Sale
£ 155.00
£ 122.73 excl. VAT
In Stock
SKU: RIDEX 4G0818
Brand RIDEX
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EAN
4064138050531
Voltage [V]
14
OEM Reference number
12314487081
Weight [kg]
7.186
Number of ribs
6
Pulleys
with freewheel belt pulley
Belt Pulley [mm]
49
Alternator Charge Current [A]
155

Trusted Alternator OE Ref 12 31 7 542 529 for Long-Lasting Performance

Engineered to replace OEM Part Number 12314487081, this Alternator OE Ref 12 31 7 542 529 is the ideal choice for your BMW. Manufactured by RIDEX, it offers unparalleled reliability and performance. Available at £155.00 (VAT included), it’s marked with Reference Number 4G0818 and EAN EAN: 4064138050531 for easy tracking.

At e Auto Parts, we’re committed to providing top-quality Electrics components. This Alternator OE Ref 12 31 7 542 529 is crafted with precision, ensuring durability even under the most demanding road conditions. Plus, its straightforward design makes installation simple, whether you’re a professional or tackling a DIY project.

Fits the following vehicles:

  • BMW
    • 1 (E81) From 09/2006 to 09/2012
    • 1 (E87) From 02/2003 to 01/2013
    • 3 (E90) From 02/2004 to 02/2012
    • 3 Touring (E91) From 12/2004 to 12/2012
    • 5 (E60) From 12/2001 to 03/2010
    • 5 Touring (E61) From 03/2004 to 12/2010
    • 6 (E63) From 09/2003 to 12/2010
    • 6 Convertible (E64) From 03/2004 to 12/2010
    • Z4 Coupe (E86) From 03/2006 to 01/2009
    • Z4 Roadster (E85) From 09/2002 to 12/2009

Before ordering, confirm compatibility using our registration lookup tool or cross-check the OEM Part Number 12314487081. Experience fast delivery and exceptional service by shopping with e Auto Parts!

Reference number(s) comparable with the original spare part number
OE reference number(s) comparable with the original spare part number
  1. Berry
    1 July, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 May, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 Jan, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2024
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2024
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.