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Ventilation Oil Separator RIDEX 3886V0066 OE Ref 11 12 7 799 366

Key Specification:
  • EAN: 4064138388672
  • Fitting Position: Cylinder Head
  • Height [mm]: 69
  • Length [mm]: 67
  • Material: Plastic
Sale
£ 41
£ 34.17 excl. VAT
In Stock
SKU:RIDEX 3886V0066
BrandRIDEX
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EAN
4064138388672
Fitting Position
Cylinder Head
Height [mm]
69
Length [mm]
67
Material
Plastic
OEM Reference number
11127799366
Operating Mode
Pressure Controlled
PURPOSE GROUP
Oil filter (crankcase)
Quantity
1
Supplementary Info
with gaskets/seals
Valve type
Breather Valve
Weight [kg]
0.11
Width [mm]
79

RIDEX Ventilation Oil Separator OE Ref 11 12 7 799 366

RIDEX manufactures this Ventilation Oil Separator OE Ref 11 12 7 799 366 to original equipment tolerances, which is why it's specified as a direct replacement for OEM 11127799366 rather than a rough equivalent.

You'll find it referenced as 3886V0066, EAN: 4064138388672 — worth noting down if you're getting a second opinion from a mechanic before fitting.

  • Fitting position of this Ventilation Oil Separator is: Cylinder Head
  • with gaskets/seals

Will It Fit My Car?

It's built for selected various vehicles. The safest way to confirm is matching OEM reference 11127799366 against your existing part, or using our vehicle lookup tool with your registration.

Looking for something else? Browse the rest of Engine.

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.