11422246992 Oil Filter Housing Check Valve for BMW M47 E39 / E46
This reinforced oil filter housing check valve is designed for BMW vehicles with the M47 diesel engine. It is intended for compatible oil filter housing / oil cup applications referenced as 11422246992 and 11427786867.
This product is an individual replacement check valve for the oil filter housing. It is not a complete oil filter housing or oil filter assembly.
OEM / Reference Numbers
- 11422246992 — primary compatible oil cup / housing reference
- 11427786867 — related compatible oil cup / housing reference
Part Type
- Oil filter housing check valve
- Oil circuit non-return valve
- Reinforced replacement valve
- Replacement for the original plastic check valve
- Not a complete oil filter housing assembly
What This Part Does
The check valve helps retain oil in the lubrication circuit after the engine is switched off. According to the product page, failure of the original plastic valve can allow oil to drain back to the sump. On the next cold start, this can cause a temporary delay in oil supply.
The reinforced replacement valve is designed to maintain oil in the circuit between engine starts and reduce the dry-start condition associated with a failed original check valve.
Compatible Vehicles
BMW 5 Series E39
- BMW 520d — M47 diesel
- BMW 525d — M47 diesel
BMW 3 Series E46
- BMW 318d — M47 diesel
- BMW 320d — M47 diesel
- BMW 330d — M47 diesel
Engine / Technical Details
- Vehicle brand: BMW
- Engine family: M47 diesel
- Compatible oil cup reference: 11422246992
- Compatible oil cup reference: 11427786867
- Original check valve construction: plastic
- Replacement type: reinforced / upgraded construction
Common Symptoms of Check Valve Failure
- Momentary oil starvation during cold start
- Lifter rattle immediately after startup
- Oil draining back toward the sump while the engine is switched off
- Accelerated engine wear associated with repeated dry starts
Why Choose This Replacement Valve
- Replaces the original plastic oil filter housing check valve
- Reinforced construction compared with the original valve
- Helps retain oil in the lubrication circuit after engine shutdown
- Designed for BMW M47 E39 and E46 applications using the listed oil cup references
- Allows replacement of the individual check valve without presenting the product as a complete oil filter housing
Important Before Ordering
- Verify oil cup / housing reference 11422246992 or 11427786867.
- Confirm that your BMW uses the M47 diesel engine.
- Match the vehicle to the listed E39 or E46 applications.
- This product is an individual oil filter housing check valve and not a complete oil filter housing assembly.
- The product page does not specify model years, valve dimensions or the exact material of the reinforced replacement valve.
What does reference 11422246992 fit?
The product page lists 11422246992 as a compatible oil cup reference for this reinforced check valve. Confirmed applications include BMW E39 520d / 525d and E46 318d / 320d / 330d with the M47 diesel engine.
Is 11427786867 related to 11422246992?
Yes. The product page lists both 11422246992 and 11427786867 under Compatible Oil Cups for this replacement check valve.
What does the BMW M47 oil filter housing check valve do?
The check valve helps keep oil in the lubrication circuit after engine shutdown instead of allowing it to drain back toward the sump.
What symptoms can indicate a failed oil filter housing check valve?
The product page identifies momentary cold-start oil starvation and lifter rattle caused by oil draining back from the circuit after shutdown.
Is this a complete BMW oil filter housing?
No. This product is the individual reinforced check valve used inside the compatible oil filter housing application.
How do I confirm compatibility before ordering?
Verify oil cup reference 11422246992 or 11427786867 and confirm that the vehicle is one of the listed BMW E39 or E46 applications with the M47 diesel engine.
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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