Genuine BMW Fuel Pump O-Ring Seal (OEM 16117428463) for F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 F80 F82 F83 F87 - Fits M135i, M240i, 440i, M2, M3, M4 - In-Tank Pump/Sender Unit Gasket - Fuel Tank Seal

BMW Tank Unit Sealing Ring 16117428463 for F-Series 1, 2, 3, 4 and M Models

Stop petrol odour and seepage from the pump access cover with this BMW factory sealing ring. This OE-spec ring sits between the in-tank module and the tank opening, restoring an airtight, leak-free join when refitting the pump and level sensor assembly. If you are sorting a weep from the top of the tank, replacing a pump, or refreshing age-hardened rubber on an F-series BMW, this is the exact-fit part you need for a proper fix.

We run this part on our own cars and fit it for customers in the workshop. It installs cleanly, seals first time and keeps vapours where they should be. Choose the original BMW ring to avoid rework caused by poor-quality copies.

Why buy this sealing ring

• BMW original equipment part for precise fitment
• Direct replacement ring for the in-tank module and fuel level sender flange
• Helps cure petrol smells, dampness around the pump lid and EVAP leak faults
• Ideal when changing the pump, sender, filter basket or tank unit
• Trusted in our workshop for consistent, leak-free results

Compatibility

Fits the following F-series platforms and years:

• 1 Series: F20 07/2010 to 02/2015, F20 LCI 05/2014 to 06/2019, F21 07/2010 to 02/2015, F21 LCI 05/2014 to 06/2019
• 2 Series: F22 10/2012 to 06/2017, F22 LCI 09/2016 to 12/2019, F23 03/2014 to 06/2017, F23 LCI 09/2016 to 12/2019
• 3 Series: F30 02/2011 to 07/2015, F30 LCI 09/2014 to 10/2018, F31 07/2011 to 07/2015, F31 LCI 09/2014 to 06/2019, F34 GT 07/2012 to 06/2016, F34 GT LCI 09/2015 to 12/2019
• 4 Series: F32 11/2012 to 02/2017, F32 LCI 05/2016 to 12/2019, F33 03/2013 to 02/2017, F33 LCI 05/2016 to 12/2019, F36 Gran Coupé 07/2013 to 03/2017, F36 Gran Coupé LCI 05/2016 to 12/2019
• M Models: F87 M2 11/2014 to 06/2017, F87 M2 LCI 09/2016 to 12/2019, F80 M3 04/2012 to 06/2015, F80 M3 LCI 01/2015 to 10/2018, F82 M4 02/2013 to 02/2017, F82 M4 LCI 05/2016 to 12/2019, F83 M4 06/2013 to 02/2017, F83 M4 LCI 05/2016 to 12/2019

Includes performance variants such as M135i, M240i, 440i, M2, M3 and M4. If you are unsure about fitment for your exact car, we can confirm before dispatch.

Part number

BMW reference: 16117428463

Also seen as: 16 11 7 428 463, 1611 742 8463, sealing ring for tank unit.

Fitment verification

Add your UK registration or the last 7 of your VIN at checkout and we will verify this ring suits your specific model prior to shipping.

Professional installation

Prefer us to fit it. MJ Modifications offers fitting at our Warwickshire workshop. Request a quote at info@mjmodifications.co.uk.

What our customers say

Consistently praised for stopping petrol smells and minor weeps at the pump cover, with a proper factory fit that lasts. Buy once, fit right and get back to driving.

Common searches

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Made by

BMW original part for factory-correct sealing and long-term reliability.