Turner Motorsport insists on Genuine BMW or Bosch OEM or NGK OEM spark plugs in all of our work and maintenance packages. Bosch and NGK are original suppliers to BMW for spark plugs and the ignition system is set up to use these plugs. To keep the engine running at its best, and get the most from your performance upgrades, we only recommend direct replacement spark plugs. We also sell helpful tools and accessories for changing out spark plugs. Some engines require special tools for replacing spark plugs.
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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Standard replacement Bosch spark plug for many BMW's. Also a "High Power" Bosch spark plug for various BMW Models -- Interchangeable with BMW part # 12120141871.
This item fits the following BMWs: 1990-1991 E30 BMW 318i 318is 318ic 1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi 1992-1995 E34 BMW 530i 540i 1997-2003 E39 BMW 525i 528i 530i 540i 2004-2005 E60 BMW 525i 530i 545i 2004+ E63 BMW 645ci 1988-1994 E32 BMW 740i 740il 1988-1994 E32 BMW 740i 740il 750il 2002-2008 E65 BMW 745i 745li 760i 760li 1990-1999 E31 BMW 840i 840ci 850i 850ci 2004-2006 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 2003-2005 Z4 BMW Z4 2.5i Z4 3.0i Show More Show Less
When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.
This part fits the following BMWs: 1996 - 2004 E39 Sedan 525i 528i 530i 540i 1998 - 2004 E39 Touring 525i 528i 540i 2000 - 2004 E52 Z8 Roadster
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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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