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      11-05-2023, 06:50 AM   #49
fathermark
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Drives: BMW e90 m3, e46 m3
Join Date: Jan 2013
Location: Peru, IL

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2007 BMW 335i  [0.00]
Does anyone know if any changes to the production quality of the NGK 48729 coil? This is a 2022 edition thread. I had 1 fail last week, car has just over 100k miles, its an '08. BTW that failed coil I glued back together (top snapped off) 4 years ago and has been fine since. Guess I'm asking is it a hit and miss with the NGK? 1 in 10 are bad? or all bad? From the thread it appears all are junk.
Appreciate 0