BMW
Genuine BMW 12120040551 MINI B38 B46 B48 B58 High Power Spark Plug (Inc. 116i, 320i, 530i & 740i)
Genuine BMW 12120040551 MINI B38 B46 B48 B58 High Power Spark Plug (Inc. 116i, 320i, 530i & 740i)
Couldn't load pickup availability
In Stock & ready for next working day delivery
Estimated lead time 2-3 working days. Subject to availability.
Get the best deal with Duco's Price Match Policy
Faulty spark plugs will lead to misfire codes and therefore reduce your engine performance as your vehicle requires the spark to make power. Replace your faulty plugs today and restore those lost power on your BMW with B38, B46, B48 and B58 engines.
We highly recommend replacing all spark plugs at the same time.
Everyone knows spark plug changes are suggested every 20k miles or so for tuned vehicles and require replacement or regapping for higher than stock power levels. We offer an easy to use Masata Universal Spark Plug Gapping Tool Kit. The gapping tool lets you quickly set the gap without risk of damaging the plug.
1 x Genuine BMW spark plug
BMW
- F20 LCI (05/2014 — 06/2019)
- 116i, 118i, 120i, 125i, M140i & M140ix
- F21 LCI (05/2014 — 06/2019)
- 116i, 118i, 120i, 125i, M140i & M140ix
- F22 (06/2014 — 06/2017)
- 218i, 220i, 230i, 230ix, M240i & M240ix
- F22 LCI (09/2016 — 12/2019)
-
218i, 220i, 230i, 230ix, M240i & M240ix
- F23 (06/2014 — 06/2017)
- 218i, 220i, 230i, 230ix, M240i & M240ix
- F23 LCI (10/2016 — 12/2019)
- 218i, 220i, 230i, 230ix, M240i & M240ix
- F45 Active Tourer (11/2013 — 02/2018)
- 216i, 218i, 220i, 225i, 225ix & 225xe
- F45 Active Tourer LCI (05/2017 — 12/2019)
- 220i & 225xe
- F46 Gran Tourer (07/2014 — 03/2018)
- 216i, 218i & 220i
- F30 LCI (09/2014 — 10/2018)
- 318i, 320i, 320ix, 330e, 330i, 330ix, 340i & 340ix
- F31 LCI (09/2014 — 06/2019)
- 318i, 320i, 320ix, 330i, 330ix, 340i & 340ix
- F34 GT LCI (09/2015 — 12/2019)
- 320i, 320ix, 330i, 330ix, 340i & 340ix
- G20 (01/2018 — 12/2019)
- 320i 1.6
- F32 (04/2015 — 02/2017)
- 418i, 420i, 420ix, 430i, 430ix, 440i & 440ix
- F32 LCI (05/2016 — 12/2019)
- 418i, 420i, 420ix, 430i, 430ix, 440i & 440ix
- F33 (03/2015 — 02/2017)
- 420i, 430i, 430ix, 440i & 440ix
- F33 LCI (05/2016 — 12/2019)
- 420i, 430i, 430ix, 440i & 440ix
- F36 Gran Coupé (03/2015 — 02/2017)
- 418i, 420i, 420ix, 430i, 430ix, 420i, 430i, 430ix, 440i & 440ix
- F36 Gran Coupé LCI (05/2016 — 12/2019)
- 418i, 420i, 420ix, 430i, 430ix, 440i & 440ix
- G30 (10/2015 — 12/2019)
- 520i, 530e, 530ex, 530i, 530ix, 540i & 540ix
- G31 (03/2016 — 12/2019)
- 520i, 530i, 530ix & 540ix
- G32 GT (09/2016 — 12/2019)
- 630i, 640i & 640ix
- G11 (10/2014 — 02/2019)
- 730i, 740e & 740i
- G12 (10/2014 — 02/2019)
- 730Li, 740ex, 740i, 740ix, 740Le, 740Lex, 740Li & 740Lix
- X1 F48 (11/2014 — 06/2019)
- X1 18i, X1 20i, X1 20ix, X1 25ix, X1 28i & X1 28ix
- X1 F48 LCI
- X1 18i, X1 20i & X1 25ix
- X2 F39 (10/2016 — 11/2019)
- X2 18i, X2 20i, X2 25iX, X2 28i, & 2 28iX
- X3 G01 (03/2017 — 12/2019)
- X3 20i, X3 20ix, X3 30i, X3 30ix & X3 M40ix
- X4 G02 (09/2017 — 12/2019)
- X4 20ix, X4 30ix & X4 M40ix
- MINI R50 (09/2000 — 11/2006)
- Cooper, One 1.4i & One 1.6i
- MINI R53 (09/2000 — 11/2006)
- Cooper S
- MINI F56 (04/2013 — 07/2019)
- Cooper, Cooper S, JCW, One & One First
- MINI F55 (09/2013 — 06/2019)
- Cooper, One & One First
- MINI Clubman F54 (11/2014 — 07/2019)
- Cooper, Cooper ALL$, Cooper S, Cooper S ALL4, JCW ALL$ & One Clubman
- MINI Cabrio R52 (11/2002 — 07/2008)
- Cooper, Cooper S & One
- MINI Cabrio F57 (11/2014 — 06/2019)
- Cooper, Cooper S, JCW & One
- MINI Countryman F60 (11/2015 — 12/2019)
- Cooper, Cooper ALL4, Cooper S, Cooper S ALL4, Cooper SE ALL4, JCW ALL4 & One Countryman
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
12120040551
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.

Price Match Request
- Choosing a selection results in a full page refresh.
- Opens in a new window.