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      11-12-2012, 05:49 PM   #9
Dackelone
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Drives: 135i Silber mit/Rot 6MT N54
Join Date: Feb 2010
Location: Bayern, Germany

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Quote:
Originally Posted by Fed P View Post
Unless this is another case of Dackelone's "use only BMW spark plugs, not Bosch". IIRC, BMS sells the Bosch ones.
I was just gonna say....



There is a KNOWN problem with aftermarket spark plugs. BUY plugs from a BMW dealer only. Don't you think its wiser to spend $90 on OE plugs than (cheap) OEM ones. ?


Read post #45...

135i Spark Plug replacement DIY...
http://www.1addicts.com/forums/showt...=602804&page=3


There are also N55 and N54 specific plugs. Check your part numbers to make sure you get the correct ones. See page two of my DIY.