BMW 3-Series (E90 E92) Forum - View Single Post - DIY-Changing spark plugs on e90 330i

SoCalTech · 01-17-2009, 04:41 PM

Spark plug socket can be had at any auto parts store, or sears, and they're not very expensive.
Small correction though; the microfilter bolts are 8mm, not 5/16".

01-17-2009, 04:41 PM	#20
SoCalTech Captain 24 Rep 648 Posts Drives: Not a BMW yet... Join Date: Oct 2008 Location: Redondo Beach, Ca iTrader: (0)	Spark plug socket can be had at any auto parts store, or sears, and they're not very expensive. Small correction though; the microfilter bolts are 8mm, not 5/16".
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