Ventilation Valve RIDEX 3886V0021 OE Ref 11 12 7 809 512

Key Specification:
  • Colour: Black
  • EAN: 4059191926695
  • Material: Plastic
  • OEM Reference number: 11127803790
  • PURPOSE GROUP: Crankcase Ventilation
Sale
£ 57
£ 47.5 excl. VAT
In Stock
SKU:RIDEX 3886V0021
BrandRIDEX
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Colour
Black
EAN
4059191926695
Material
Plastic
OEM Reference number
11127803790
PURPOSE GROUP
Crankcase Ventilation
Supplementary Info
with seal
Weight [kg]
0.264

Ventilation Valve OE Ref 11 12 7 809 512 – RIDEX – OEM 11127803790

This Ventilation Valve OE Ref 11 12 7 809 512 is supplied by RIDEX as a replacement for OEM reference 11127803790. It is intended for use in selected BMW vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 3886V0021 and EAN 4059191926695, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

This component is intended as a like-for-like replacement and should be installed in accordance with manufacturer guidelines. Installation requirements may vary depending on vehicle design and component location.

  • with seal

Vehicle Compatibility

Compatible with selected BMW models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Engine category.

Reference number(s) comparable with the original spare part number
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 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 AUG, 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, 2025
    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, 2025
    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.