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E34 (1989 - 1995)

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Old 10-14-2010, 08:35 AM
omarphi215 omarphi215 is offline
Officially Welcomed to the 'Fest
Location: Philly
Join Date: Sep 2006
Posts: 647
Mein Auto: 1991 525i Auto
Spark plugs, what to buy??

Hello, I did a little research and I found that Bosch f7 LDCR plugs are the proper ones for my 91 525i. However NGK BKR6EP11 comes up as well. What is the correct spark plug I need to get?
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Old 10-14-2010, 08:41 AM
robertobaggio20 robertobaggio20 is offline
Location: earth
Join Date: Oct 2009
Posts: 3,403
Mein Auto: car
Get a four claw spark plug, or if possible, get one of those dual-spark sparkplugs. The various manufacturers that you're considering will be able to tell you exactly which model of each kind is correct for your car. You'll need to speak to their customer service team about that or search on their website.

And also, please see :
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Old 10-14-2010, 08:50 AM
bimmer dot info bimmer dot info is offline
The Biggest P0st Whore!!
Location: Cincinnati
Join Date: Jul 2006
Posts: 2,912
Mein Auto: 2008 MS3
Buy the F7 LDCR or the NGK plugs. The platinum plugs suck in our cars. I burned out a set in about 7K miles. I've had my F7 LDCR plugs in for around 30k and they are still going strong.
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