Oil Separator Membrane 60mm – Land Rover / Jaguar 2.0D AJ200D 0AJ21 | OEM 50005445 50013935
A failed 60mm oil separator membrane on Land Rover and Jaguar 2.0D AJ200D, 204DTA, 204DTD, and 0AJ21 engines causes oil mist in the intake, increased oil consumption, and crankcase fault codes. Direct replacement for oil separator assemblies using OEM 50005445 and 50013935. Land Rover Discovery Sport, Range Rover Evoque, Freelander 2 (2.0D); Jaguar XE, XF, E-Pace, F-Pace — 2.0D AJ200D / 204DTA / 204DTD / 0AJ21 diesel engines
Fits 2.0D engines AJ200D, 204DTA, 204DTD, 0AJ21.
When to Inspect This Part
- whistling or excessive crankcase vacuum
- rough or unstable idle
- increased oil consumption
- oil residue in the intake
- smoke after warm-up
- mixture faults or an intake air leak
What's Included
- 1 × Oil Separator Membrane 60mm
OEM Part Numbers and Vehicle Fitment
Additional confirmed fitment
- JAGUAR XF, XE, F.PACE, XJ
Compatible Oil Separator Part Numbers
- JDE39433 (G4D3-6J014-AD)
- JDE38479 (G4D3-6J014-BC)
- JDE38800 (G4D3-6J014-AC)
- JDE39877 (G4D3-6J014-AE)
- JDE36474 (G4D3-6J014-AA)
- LR093135 (G4D3-6J014-BB)
- LR105980 (G4D3-6J014-BD)
- LR110348
- JDE40126
- JDE41265
- JDE40859
- LR141351
- M4D36J014A / M4D3-6J014-A
- M4D36J014AE / M4D3-6J014-AE
- M4D36J014AG / M4D3-6J014-AG
Part Number / PN
204DTA, 204DTD, 0AJ21, 50005445, 50013935, JDE39433, G4D3-6J014-AD, JDE38479, G4D3-6J014-BC, JDE38800, G4D3-6J014-AC, JDE39877, G4D3-6J014-AE, JDE36474, G4D3-6J014-AA, LR093135, G4D3-6J014-BB, LR105980, G4D3-6J014-BD, LR110348, AJ200D, JDE40126, JDE41265, JDE40859, LR141351, M4D36J014A, M4D3-6J014-A, M4D36J014AE, M4D3-6J014-AE, M4D36J014AG, M4D3-6J014-AG
Important Fitment Check
Before ordering, compare the membrane design, 60mm diameter, and every available OEM/P/N marking with the part installed on the vehicle. The primary membrane references are 50005445 and 50013935. Also verify the oil separator part number and engine code. Do not select the part by vehicle model alone.
FAQ
How do I confirm fitment for this Oil Separator Membrane 60mm?
Compare the exact OEM/P/N, membrane diameter, and physical design with the installed part. The primary membrane references are 50005445 and 50013935. Also check the oil separator part number and engine code: AJ200D, 204DTA, 204DTD, or 0AJ21. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this Oil Separator Membrane 60mm?
Confirmed symptoms include whistling or excessive crankcase vacuum, rough or unstable idle, increased oil consumption, oil residue in the intake. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this Oil Separator Membrane 60mm?
The confirmed kit contents are: 1 × Oil Separator Membrane 60mm.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, 60mm membrane diameter, orientation, oil separator housing condition, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings