Swirl Flap Axis Plug Set – BMW B47 / B57 / B37 | OEM 11618513655 11618477030

After removing swirl flaps from BMW B47, B57, and B37 diesel engines, the axis holes in the intake manifold must be sealed with blanking plugs. This plug seals the axis port cleanly — preventing air leaks and ingestion of debris.

Fits OEM #11618477030.

When to Inspect This Part

• loss of power or hesitation
• smoke after warm-up
• rough or unstable idle
• mixture faults or an intake air leak

What's Included

• 1 × Swirl Flap Axis Plug Set

OEM Part Numbers and Vehicle Fitment

Additional confirmed fitment

• BMW 1 Series F20 LCI (052014 - 062019)
• BMW 1 Series F21 LCI (052014 - 062019)
• BMW 2' F22 (082013 - 062017)
• BMW 2' F22 LCI (092016 - 122019)
• BMW 2' F23 (032014 - 062017)
• BMW 2' F23 LCI (092016 - 122019)
• BMW 3 Series F30 (052014 - 062015)
• BMW 3 Series F30 LCI (102014 - 102018)
• BMW 3 Series F31 (052014 - 062015)
• BMW 3 Series F31 LCI (092014 - 062019)
• BMW 3 Series F34 GT (102014 - 062016)
• BMW 3 Series F34 GT LCI (092015 - 122019)
• BMW 4' F32 (052014 - 022017)
• BMW 4' F32 LCI (052016 - 122019)
• BMW 4' F33 (102014 - 022017)
• BMW 4' F33 LCI (052016 - 122019)
• BMW 4' F36 Gran Coupé (052014 - 022017)
• BMW 4' F36 Gran Coupé LCI (052016 - 122019)
• BMW 5 Series F10 LCI (102013 - 102016)
• BMW 5 Series F11 LCI (102013 - 022017)
• BMW 5 Series G30 (102015 - 122019)
• BMW 5 Series G31 (032016 - 052019)
• BMW 6 Series G32 GT (09/2016 - 12/2019)
• BMW 7 Series G11 (092015 - 022019)
• BMW 7 Series G12 (102015 - 122018)
• BMW X3 F25 (062013 - 082017)
• BMW X3 G01 (092016 - 122019)
• BMW X4 F26 (072013 - 032018)
• BMW X4 G02 (032017 - 122019)
• BMW X5 F15 (102014 - 062018)
• BMW 2' F45 Active Tourer (11/2013 - 02/2018)
• BMW 2' F45 Active Tourer LCI (05/2017 - 11/2019)
• BMW 2' F46 Gran Tourer (07/2014 - 03/2018)
• BMW 2' F46 Gran Tourer LCI (02/2018 - 10/2019)
• BMW X1 F48 (11/2014 - 06/2019)
• BMW X1 F48 LCI (10/2018 - 01/2020)
• BMW X2 F39 (11/2016 - 12/2019)
• BMW MINI F56 (10/2013 - 11/2019)
• BMW MINI F55 (09/2013 - 12/2019)
• BMW MINI Clubman F54 (12/2014 - 05/2019)
• BMW MINI Cabrio F57 (05/2015 - 02/2018)
• BMW MINI Countryman F60 (11/2015 - 12/2019)

Part Number / PN

11618477030, 11618513655, 11618513653, 11618580274, 11618513854, 11618477029, 11618596319, 11618570228, 052014, 062019, 082013, 062017, 092016, 122019, 032014, 062015, 102014, 102018, 092014, 062016, 092015, 022017, 052016, 102013, 102016, 102015, 032016, 052019, 022019, 122018, 062013, 082017, 072013, 032018, 032017, 062018, 8513854, 8513655

Important Fitment Check

Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 11618477030 is the primary fitment check.

FAQ

How do I confirm fitment for this Swirl Flap Axis Plug Set?

Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 11618477030. Do not select the part by vehicle model alone.

What symptoms may indicate a problem with this Swirl Flap Axis Plug Set?

Confirmed symptoms include loss of power or hesitation, smoke after warm-up, rough or unstable idle, mixture faults or an intake air leak. Diagnose the original assembly before ordering so another fault is not mistaken for this part.

What is included with this Swirl Flap Axis Plug Set?

The confirmed kit contents are: 1 × Swirl Flap Axis Plug Set.

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, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.

• 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