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Bilstein

Bilstein B4 DampTronic Front Left (NSF) Shock Absorber for BMW F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 EDC Adaptive M Suspension – Fits M135i M140i M235i M240i 335i 340i 440i – Part 23-238916

Bilstein B4 DampTronic Front Left (NSF) Shock Absorber for BMW F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 EDC Adaptive M Suspension – Fits M135i M140i M235i M240i 335i 340i 440i – Part 23-238916

£363.29
£421.20 £363.29
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Front Nearside Electronic Damper - BMW F-Series Adaptive Chassis - Bilstein B4 DampTronic - Part No. 23-238916

Bring back crisp steering, planted road holding and OE-level comfort with this front left electronic damper from Bilstein. This nearside front shocker is the correct plug-in replacement for BMW models equipped with Adaptive M suspension and Electronic Damper Control. If your car is knocking, leaking or feels floaty, this replacement strut restores the factory ride and confidence without any coding on correctly equipped vehicles.

We have installed these units on customer cars and our own projects with superb results. Owners consistently report tighter body control, smoother compliance over bumps and a more refined drive. Built to original equipment standards, it integrates with the BMW control system to maintain Comfort, Sport and Sport Plus damping maps.

Key reasons to choose this damper

  • Direct swap for the left-hand front on BMW F-Series with Adaptive M and EDC
  • Retains electronic adjustability and dashboard modes with factory connectors
  • Gas pressure technology for consistent performance and dependable stability
  • OE-grade build quality for longevity, safety and predictable handling
  • Ideal fix for vibration, bounce, nose dive and poor road manners
  • Perfect for daily use and fast-road driving where comfort and control matter

What you receive

  • 1 x front nearside electronic shock absorber - Bilstein B4 DampTronic

This listing covers the left front position only. For the right-hand front, select the matching B4 DampTronic partner unit.

Vehicle compatibility

For BMW models with Adaptive M and Electronic Damper Control. Not for xDrive.

1 Series F20 F21 including M135i and M140i

  • F20 07/2010 - 02/2015 and F20 LCI 05/2014 - 03/2019: 114i, 116d, 116i, 118d, 118i, 120d, 120i, 125i, M135i, M140i
  • F21 07/2010 - 02/2015 and F21 LCI 05/2014 - 03/2019: 114i, 116d, 116i, 118d, 118i, 120d, 120i, 125i, M135i, M140i

2 Series F22 F23 including M235i and M240i

  • F22 10/2012 - 06/2017 and F22 LCI 09/2016 - 03/2019: 218d, 218i, 220d, 220i, 225d, 228i, 230i, M235i, M240i
  • F23 03/2014 - 06/2017 and F23 LCI 09/2016 - 03/2019: 218d, 218i, 220d, 220i, 225d, 228i, 230i, M235i, M240i

3 Series F30 F31 F34 including 335i and 340i

  • F30 02/2011 - 07/2015 and F30 LCI 09/2014 - 10/2018: 316i, 318d, 318i, 320d, 320i, 325d, 328i, 330d, 330i, 335i, 340i
  • F31 07/2011 - 07/2015 and F31 LCI 09/2014 - 03/2019: 316i, 318d, 318i, 320d, 320i, 325d, 328i, 330d, 330i, 335i, 340i
  • F34 GT 07/2012 - 06/2016 and F34 GT LCI 09/2015 - 03/2019: 316i, 318d, 318i, 320d, 320i, 325d, 328i, 330d, 330i, 335i, 340i

4 Series F32 F33 F36 including 440i

  • F32 11/2012 - 02/2017 and F32 LCI 05/2016 - 03/2019: 418i, 420d, 420i, 425d, 428i, 430d, 430i, 435d, 435i, 440i
  • F33 03/2013 - 02/2017 and F33 LCI 05/2016 - 03/2019: 418i, 420d, 420i, 425d, 428i, 430d, 430i, 435d, 435i, 440i
  • F36 Gran Coupe 07/2013 - 03/2017 and F36 LCI 05/2016 - 03/2019: 418i, 420d, 420i, 425d, 428i, 430d, 430i, 435d, 435i, 440i

Fitment notes

  • Position: front left, nearside, NSF, LHF
  • For Adaptive M with EDC only
  • Not suitable for xDrive all-wheel drive
  • For best results replace dampers in axle pairs

Part number

Bilstein 23-238916

Warranty

2 year Bilstein warranty for peace of mind

Professional installation

Want it fitted correctly the first time Our workshop can help. Book expert installation at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote.

Search-friendly terms

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