Genuine BMW N55 High Power Spark Plug - OEM Part 12120037582 - Fits 1 2 3 4 5 6 7 Series & X Models (E82 E90 F10 F30 F32 F22 F25) - M135i 335i 435i 535i 640i 740i X3 X5 X6 - Direct OE Replacement

Genuine BMW N55 High Power Spark Plug - OEM Part 12120037582 - Fits 1 2 3 4 5 6 7 Series & X Models (E82 E90 F10 F30 F32 F22 F25) - M135i 335i 435i 535i 640i 740i X3 X5 X6 - Direct OE Replacement

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Genuine BMW N55 High Power Spark Plug – OEM Replacement for 1, 2, 3, 4, 5, 6, 7 Series and X Models

Keep your BMW N55 running at its best with the Genuine BMW High Power Spark Plug. If you are experiencing misfires, rough idle, hesitation or reduced performance, fresh plugs are a must. This is the correct OEM spark plug for the BMW N55 inline 6, engineered by BMW for reliability, efficiency and smooth power delivery.

Perfect direct-fit choice for BMW M135i, 335i, 435i, 535i, 640i, 740i and X Series N55 models. Genuine BMW quality. No guesswork. No compromise.

Why choose this BMW N55 spark plug

  • Genuine BMW OE part – correct fitment and performance for the N55 engine
  • Restores lost performance caused by worn or faulty plugs
  • Helps eliminate misfire codes and improves throttle response and idle quality
  • Designed for reliability and longevity on road and motorway use
  • Trusted by Nforcd – we use these on our own cars and our customers love the results

For the best results, we highly recommend replacing all six spark plugs at the same time on the N55 engine.

What’s included

  • 1 x Genuine BMW High Power Spark Plug

Quantity required per vehicle: 6.

Key search terms and fitment highlights

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Compatibility – BMW N55 engine

This Genuine BMW spark plug fits the N55 engine across the following models:

1 Series

  • 1' E88 (09/2009 — 10/2013) – 135i
  • 1' E82 (09/2009 — 10/2013) – 135i
  • 1' F20 (07/2010 — 02/2015) – M135i, M135ix
  • 1' F20 LCI (05/2014 — 06/2016) – M135i, M135ix
  • 1' F21 (07/2010 — 02/2015) – M135i, M135ix
  • 1' F21 LCI (06/2014 — 06/2016) – M135i, M135ix

2 Series

  • 2' F22 (10/2012 — 06/2016) – M235i, M235ix
  • 2' F23 (03/2014 — 06/2016) – M235i, M235ix

3 Series

  • 3' E90 LCI (09/2009 — 12/2011) – 335i, 335xi
  • 3' E91 LCI (09/2009 — 05/2012) – 335i, 335xi
  • 3' E92 LCI (11/2008 — 06/2013) – 335i, 335xi
  • 3' E93 LCI (11/2008 — 10/2013) – 335i
  • 3' F30 (04/2011 — 07/2015) – 335i, 335ix, Hybrid 3
  • 3' F31 (08/2011 — 06/2015) – 335i, 335ix
  • 3' F34 GT (07/2012 — 06/2016) – 335i, 335ix

4 Series

  • 4' F32 (11/2012 — 06/2016) – 435i, 435ix
  • 4' F33 (03/2013 — 06/2016) – 435i, 435ix
  • 4' F36 Gran Coupé (07/2013 — 06/2016) – 435i, 435ix

5 Series

  • 5' F07 GT (09/2008 — 06/2013) – 535i, 535ix
  • 5' F07 GT LCI (08/2012 — 02/2017) – 535i, 535ix
  • 5' F10 (01/2009 — 06/2013) – 535i, 535ix, Hybrid 5
  • 5' F10 LCI (08/2012 — 10/2016) – 535i, 535ix, Hybrid 5
  • 5' F11 (02/2009 — 06/2013) – 535i, 535ix
  • 5' F11 LCI (10/2012 — 02/2017) – 535i, 535ix

6 Series

  • 6' F06 Gran Coupé (05/2011 — 02/2015) – 640i, 640ix
  • 6' F06 Gran Coupé LCI (06/2014 — 09/2018) – 640i, 640ix
  • 6' F12 (10/2009 — 02/2015) – 640i, 640ix
  • 6' F12 LCI (07/2014 — 05/2018) – 640i, 640ix
  • 6' F13 (04/2010 — 02/2015) – 640i, 640ix
  • 6' F13 LCI (05/2014 — 10/2017) – 640i, 640ix

7 Series

  • 7' F01 LCI (05/2011 — 05/2015) – 740i, Hybrid 7
  • 7' F02 LCI (05/2011 — 05/2015) – 740Li, 740Lix, Hybrid 7L

X Series

  • X1 E84 (04/2009 — 04/2015) – X1 35ix
  • X3 F25 (07/2009 — 08/2017) – X3 35ix
  • X4 F26 (06/2013 — 03/2018) – X4 35i
  • X5 E70 LCI (04/2009 — 06/2013) – X5 35ix, X5 40ix
  • X5 F15 (08/2012 — 06/2018) – X5 35i, X5 35ix
  • X6 E71 (07/2009 — 06/2014) – X6 35ix, X6 40ix
  • X6 F16 (09/2013 — 05/2019) – X6 35i, X6 35ix

Part number

BMW Part Number: 12120037582

Also searched as: BMW N55 spark plug 12120037582. Genuine BMW plug 12120037582. OEM N55 plug 12120037582.

Manufactured by

BMW

Warranty

Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers if VIN is provided during check out on compatible vehicles.

Compatibility check

We will verify fitment prior to dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout to ensure this spark plug is correct for your BMW N55.

Professional fitting

For expert installation, we recommend booking with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.

Buy with confidence from Nforcd

We specialise in performance BMW parts and have installed these Genuine BMW N55 spark plugs on countless customer cars. Proven reliability, smooth running and restored performance. The right plug for your N55.