This is the NGK replacement spark plug for BMW part # 12120037607 and 12129071003. NGK has been one a top choice of automakers and mechanics since 1936 for obvious reasons. With manufacturing, quality control and consistency standards second to none, this is truly a name you trust. Turner Motorsport proudly carries the NGK brand with applications that cover all BMW/Mini models.
It is the standard spark plug for: 1998-1999 E36 BMW 323is 323ic 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi 1997-2003 E39 BMW 528i 540i 1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 2003-2006 E85 BMW Z4 2.5i Z4 3.0i
Also used by BMW as a "High Power" spark plug for various BMW Models including: 1990-1991 E30 BMW 318i 318is 318ic 1992-1998 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic 328i 328is 328ic 1989-1995 E34 BMW 530i 540i 1997-2003 E39 BMW 525i 530i 2004-2005 E60 BMW 525i 530i 545i 2004-2005 E63 BMW 645ci 1988-1994 E32 BMW 740i 740il 750il 1995-2001 E38 BMW 740i 740il 750il 2002-2008 E65 BMW 745i 745li 2002-2008 E65 BMW 760i 760li 1990-1999 E31 BMW 840i 840ci 850i 850ci 2004-2005 E83 BMW X3 2.5i X3 3.0i 2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is 1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
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This is the NGK replacement sparks plug for BMW part # 12120037607 and 12129071003.
NGK has been one a top choice of automakers and mechanics since 1936 for obvious reasons. With manufacturing, quality control and consistency standards second to none, this is truly a name you trust. Turner Motorsport proudly carries the NGK brand with applications that cover all BMW/Mini models.
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ssentially, spark plugs are the pulse of your engine. It forces electricity to arc across a gap and the electricity must be at a very high voltage. As the piston travels up the first time, compressing the air-fuel mixture inside the combustion chamber, the distributor sends an energy surge along the spark plug wire. Once the piston reaches the top, the spark plug fires, igniting the air-fuel mixture and forcing the piston back down, creating power. As you can see, the spark plug is a very important part of the engine. Therefore, in order to maintain the highest performance a car can offer, care should be taken to perform the proper scheduled maintenance in a timely fashion. When your spark plugs are worn out, you will notice a decrease it power and efficiency, so be sure to replace them as soon as possible to restore your vehicle’s performance.
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