11127547058 / 11127537733 Crankcase Ventilation Valve for BMW N62
This crankcase ventilation valve is designed for BMW N62 engine applications using OEM references 11127547058 and 11127537733. It restores crankcase ventilation and pressure control in the valve cover PCV system.
The part is intended for targeted repair of the crankcase ventilation valve area. It is not a complete valve cover assembly.
OEM / Reference Numbers
Primary OEM numbers:
- 11127547058
- 11127537733
Alternative BMW OEM formats:
- 11 12 7 547 058
- 11 12 7 537 733
Secondary valve cover reference numbers:
- 11127563474
- 11127522150
- 11127518073
- 11127508780
- 11127522159
- 11127518075
- 11127508783
Part Type
- crankcase ventilation valve
- PCV valve
- engine breather valve
- valve cover PCV repair component
- crankcase pressure control valve
What This Part Does
The crankcase ventilation valve regulates pressure inside the engine crankcase and controls the flow of blow-by gases through the PCV system. When the valve fails, pressure imbalance can lead to rough idle, oil consumption, oil leaks and vacuum-related symptoms.
Replacing the failed valve helps restore proper crankcase ventilation and keeps the existing valve cover in service when the cover itself is still usable.
Compatible Vehicles
This crankcase ventilation valve is listed for BMW vehicles equipped with compatible N62 engine applications.
- BMW N62 engine applications
- Compatible BMW valve cover configurations using 11127547058 or 11127537733 references
Engine / Engine Family
- BMW N62
- BMW V8 petrol engine application
Common Symptoms of Failure
- rough or unstable idle
- increased oil consumption
- whistling or suction noise from the valve cover area
- vacuum leak symptoms
- incorrect crankcase pressure
- oil leaks caused by pressure imbalance
- check engine light related to air or pressure control faults
Why Choose This Replacement
- Targets the exact repair intent for 11127547058 and 11127537733
- Repairs the crankcase ventilation valve area in the existing valve cover
- Supports related BMW N62 valve cover reference numbers
- Cost-effective alternative to replacing the complete valve cover when only the PCV valve has failed
- Helps restore crankcase ventilation and pressure regulation
Important Before Ordering
- Check that your original PCV / valve cover reference matches 11127547058, 11127537733 or one of the listed related numbers.
- Confirm that your vehicle uses a compatible BMW N62 engine.
- Compare the valve design with the component installed in your original valve cover.
- This product is a crankcase ventilation valve / PCV component, not a complete valve cover assembly.
- Verify compatibility by OEM number, engine type and part design before ordering.
FAQ
What do BMW 11127547058 and 11127537733 fit?
BMW 11127547058 and 11127537733 are listed for crankcase ventilation valve repair on compatible BMW N62 engine valve cover applications.
Is 11127563474 related to 11127547058?
11127563474 is listed as a related valve cover reference number for this BMW N62 PCV valve application. The primary repair focus remains 11127547058 and 11127537733.
What does this BMW N62 crankcase ventilation valve do?
The valve regulates crankcase pressure and controls blow-by gas flow through the PCV system.
What symptoms indicate PCV valve failure on BMW N62 engines?
Common symptoms include rough idle, increased oil consumption, whistling noise, vacuum leak symptoms, incorrect crankcase pressure and oil leaks.
Is this a complete valve cover assembly?
No. This product is a crankcase ventilation valve / PCV component. It is not a complete valve cover assembly.
How do I confirm compatibility before ordering?
Confirm OEM reference 11127547058 or 11127537733, check that your engine is BMW N62, and compare the valve design with your original valve cover PCV component.
Read All
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