Crankcase Gas Ventilation Valve for BMW N55 11127570292

Diaphragm with crankcase ventilation valve for BMW engines N55 11127570292 (11 12 7 570 292).

Used on BMW models:

• 1' E88 (09/2009 — 10/2013)
• 1' E82 (09/2009 — 10/2013)
• 1' F20 (04/2011 — 02/2015)
• 1' F20 LCI (06/2014 — 06/2016)
• 1' F21 (12/2011 — 02/2015)
• 1' F21 LCI (06/2014 — 06/2016)
• 2' F22 (10/2012 — 06/2016)
• 2' F87 M2 (11/2014 — 06/2017)
• 2' F87 M2 LCI (09/2016 — 06/2018)
• 2' F23 (03/2014 — 06/2016)
• 3' E90 LCI (09/2009 — 12/2011)
• 3' E91 LCI (09/2009 — 05/2012)
• 3' E92 LCI (11/2008 — 06/2013)
• 3' E93 LCI (11/2008 — 10/2013)
• 3' F30 (04/2011 — 07/2015)
• 3' F31 (08/2011 — 06/2015)
• 3' F34 GT (07/2012 — 06/2016)
• 4' F32 (11/2012 — 06/2016)
• 4' F33 (03/2013 — 06/2016)
• 4' F36 Gran Coupé (07/2013 — 06/2016)
• 5' F07 GT (09/2008 — 06/2013)
• 5' F07 GT LCI (08/2012 — 02/2017)
• 5' F10 (01/2009 — 06/2013)
• 5' F10 LCI (08/2012 — 10/2016)
• 5' F11 (02/2009 — 06/2013)
• 5' F11 LCI (10/2012 — 02/2017)
• 6' F06 Gran Coupé (05/2011 — 02/2015)
• 6' F06 Gran Coupé LCI (06/2014 — 09/2018)
• 6' F12 (10/2009 — 02/2015)
• 6' F12 LCI (07/2014 — 05/2018)
• 6' F13 (04/2010 — 02/2015)
• 6' F13 LCI (05/2014 — 10/2017)
• 7' F01 LCI (05/2011 — 05/2015)
• 7' F02 LCI (05/2011 — 05/2015)
• X1 E84 (04/2009 — 04/2015)
• X3 F25 (07/2009 — 08/2017)
• X4 F26 (06/2013 — 03/2018)
• X5 E70 LCI (04/2009 — 06/2013)
• X5 F15 (08/2012 — 06/2018)
• X6 E71 (07/2009 — 06/2014)
• X6 F16 (09/2013 — 05/2019)
• MS BMW Motorsport ( — )

Repair kit for BMW N55

Sooner or later, even the most reliable mechanisms wear out. This fate does not bypass the German engines. But each model has its own vulnerabilities that suffer from time in the first place. The fact is that the BMW N55 PCV is equipped with a rather unstable membrane. It crumbles and cracks over time, letting in excess air. In addition, the tubes may become dirty, preventing normal ventilation.

As a result, the operation of the electronic control unit is disrupted, fuel cards are changed (consumption increases), the engine wears out faster. Such processes can lead to other breakdowns over time.

It is easy to check the integrity of the valve. It is enough to put a tube on the valve breather. If the membrane is damaged, air will pass through the tube. In this case, urgent repairs are needed.

How to replace damaged items?

The BMW Concern does not produce separate elements for crankcase ventilation. The Germans believe that with such a breakdown, the owner of the car should buy the entire valve cover N55 assembly.

But you, like many domestic drivers, do not need such expenses. In addition, the remaining elements usually remain intact, only the PCV membrane wears out. Therefore, we offer you a repair kit for BMW N55 of our own production.

To replace these parts, it is enough to follow a simple algorithm:

1. Dismantle the old membrane with a spring. If it is very dry, make sure that its pieces do not fall into the ventilation duct.
2. Mechanically remove oil deposits from the walls. This is necessary for the further normal operation of the PCV BMW H55 valve
3. Install the original spring. This element is the least susceptible to any damage, so we did not complete our kits with it. A spring from an old membrane will also do.
4. Put the valve cover. It should sit very tightly on the PCV. To ensure insulation, you can use sealants.

After installing a new valve, the engine may operate with minor failures. This is normal, because the electronic control unit needs time to reset the fuel cards to normal mode. Let the motor run for 10-15 minutes so that it resumes its normal cycle and adapts to the new conditions. After restarting, all extraneous sounds should disappear.

Order repair kits for crankcase ventilation valves right now! Part code 11127570292.

• BMW

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