Replacement ignition coils. Your car's ignition coil(s) is just as important as your spark plugs. Problems with a coil can range from a simple misfire to a no-start condition on the engine so it's important to maintain the coils just as you would any other ignition component.
Starting with the M50 engines in 1991, BMW's igntion systems use an individual coil for each cylinder (coil-on-plug ignition). While the improved performance and smoothness is without question, these coils have a shorter lifespan than the older single-coil designs.
Available for the following BMWs: (click icon to change BMW)
This item fits the following BMWs:
2006-4/2006 E90 BMW 325i 325xi 330i 330xi
2006-4/2006 E60 BMW 525i 525xi 530i 530xi
2006-4/2006 E85 BMW Z4 3.0i Z4 3.0si
Part #: 12137594936
(12-13-7-594-936)
Regular Price: $47.95 (USD) Sale Price: $43.15 (USD)
This item fits the following BMWs:
4/2006+ E9X BMW 325i 325xi 328i 328xi 330i 330xi 335i 335xi
4/2006-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 535i 535xi
4/2006-2010 E83 BMW X3 3.0i X3 3.0si
2007+ E70 BMW X5 3.0si
2007+ E71 BMW X6 xDrive35i X6 xDrive50i
4/2006-2008 E85 BMW Z4 3.0i Z4 3.0si
Part #: 12137594937
(12-13-7-594-937)
Regular Price: $47.95 (USD) Sale Price: $43.16 (USD)
Ignition Coil for S54 Engine - E46 M3, MZ3, MZ4
(more info) This is a stock replacement coil for the S54 engine in the E46 M3, MZ3, and Z4 M. This coil is the correct to use under BMW’s service bulletin for this engine (SI B 12 24 05). It's manufactured by ERA, an OE supplier to BMW, Mercedes, Porsche, and others. Symptons of a coil going bad include a misfire, rough running, and usually a SES light with a fault code stored in the DME. Replacing the coils yourself is cheap and easy to do. You could even keep one with you as a spare. This is good advice as a bad coil can happen at any time with no warning. These are the best coils we have found and they’re the same parts the TMS Race Team used on our Koni Challenge race cars.
This item has been superseded to 12131712219.
This S54 Ignition Coil Fits the Following BMWs:
2001-2006 E46 M3 coupe, convertible and M3 CSL
2001-2002 MZ3 M Roadster, M Coupe (with S54 engine)
2006-2009 MZ4 M Roadster, E86 Z4 M Coupe
Part #: 12137551260-12131712219
Regular Price: $32.95 (USD) Sale Price: $29.66 (USD)
Ignition Coils
Replacement ignition coils. Your car's ignition coil(s) is just as important as your spark plugs. Problems with a coil can range from a simple misfire to a no-start condition on the engine so it's important to maintain the coils just as you would any other ignition component.
