Swirl Flap Axis Plug Set – BMW N47N 2.0D Diesel | OEM 11617807991

After removing swirl flaps from the BMW N47N 2.0D intake manifold, the axis holes must be sealed to prevent oil leaks from the manifold.

Fits OEM #320xd.

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 - 120d, 120dx, 125d, engines: N47N, N47S1, (07/2010 - 02/2015)
• BMW 1 Series F21 - 120d, 120dx, 125d, engines: N47N, N47S1, (07/2010 - 02/2015)
• BMW 2' F22 - 218d, 220d, 225d, engines: N47N, N47S1, (10/2012 - 06/2015)
• BMW 3 Series E90 LCI - 320d, 320xd, engines: N47N, (09/2009 - 12/2011)
• BMW 3 Series E91 LCI - 320d, 320xd, engines: N47N, (09/2009 - 05/2012)
• BMW 3 Series E92 LCI - 320d, 320xd, engines: N47N, (11/2008 - 06/2013)
• BMW 3 Series E93 LCI - 320d, engines: N47N, (11/2008 - 10/2013)
• BMW 3 Series F30 - 318d, 320d, 320dx, 325d, engines: N47N, N47S1, (03/2011 - 07/2015)
• BMW 3 Series F30 LCI - 320d, 325d, engines: N47N, N47S1, (12/2014 - 03/2016)
• BMW 3 Series F31 - 318d, 320d, 320dx, 325d, engines: N47N, N47S1, (07/2011 - 07/2015)
• BMW 3 Series F31 LCI - 320d, 325d, engines: N47N, N47S1, (01/2015 - 02/2016)
• BMW 3 Series F34 GT - 318d, 320d, 320dx, 325d, engines: N47N, N47S1, (07/2012 - 06/2016)
• BMW 4' F32 - 420d, 420dx, 425d, engines: N47N, N47S1, (11/2012 - 02/2016)
• BMW 4' F33 - 420d, 425d, engines: N47N, N47S1, (03/2013 - 02/2016)
• BMW 4' F36 Gran Coupe - 418d, 420d, 420dx, engines: N47N, (07/2013 - 06/2015)
• BMW 5 Series F07 GT - 520d, engines: N47N, (04/2011 - 06/2013)
• BMW 5 Series F07 GT LCI - 520d, engines: N47N, (04/2011 - 06/2013)
• BMW 5 Series F10 - 520d, 525d, 525dx, engines: N47N, N47S1, (01/2009 - 06/2013)
• BMW 5 Series F10 LCI - 518d, 520d, 520dx, 525d, 525dx, engines: N47N, N47S1, (10/2012 - 10/2016)
• BMW 5 Series F11 - 520d, 525d, 525dx, engines: N47N, N47S1, (02/2009 - 06/2013)
• BMW 5 Series F11 LCI - 518d, 520d, 520dx, 525d, 525dx, engines: N47N, N47S1, (08/2012 - 02/2017)
• BMW X1 E84 - 20d, 20dx, 25dx, engines: N47N, N47S1, (03/2011 - 06/2015)
• BMW X3 F25 - 18d, 20dx, engines: N47N, (06/2009 - 08/2017)
• BMW X5 F15 - 25d, 25dx, engines: N47S1, (08/2012 - 07/2015)

Part Number / PN

320xd, 11617812938

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 320xd 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 320xd. 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

Returns and exchanges

Request a change-of-mind return within 14 calendar days of delivery, then send the goods within 14 calendar days of notifying us. Our voluntary return option applies to unused, uninstalled, complete goods in their original condition and packaging. Exchanges are subject to availability and agreement.

The customer pays change-of-mind return shipping. No restocking fee applies. Refunds and original delivery charges are handled under our Refund & Return Policy and applicable law.

Faulty, damaged or incorrect goods

Email contact-us@klifex.net with your order details and a description of the problem. These claims are separate from change-of-mind returns. Where we are responsible, we bear the required remedy and return costs. Installation alone does not remove mandatory defect rights.

Your legal rights

Applicable statutory rights take precedence, including EU/EEA and UK withdrawal rights and legal guarantees. Necessary inspection does not remove a statutory withdrawal right; deductions for excessive handling must reflect an actual, evidenced loss of value.

Contact us for the correct return address before shipping. Our legal address is not a return address.

Read the full Refund & Return Policy