Which NGK spark plug is best for early 1989 325i

Post Sat Jun 11, 2016 2:40 pm

Help please. Have conflicting information on spark plugs for the above model.

NGK website says NGK ZGR5A, halfords says NGK BPR6ES.

I imagine they are both ok, but which is best?

Post Sat Jun 11, 2016 9:12 pm

I drive NGK ZGR5A on m20b20 1988 for two years now, no problem so far...

Post Sun Jun 12, 2016 1:27 am

Brdjo wrote:I drive NGK ZGR5A on m20b20 1988 for two years now, no problem so far...

Thanks fella. I'll probably fit those.

Post Sun Jun 12, 2016 3:06 am

NGK ZGR5A, I use this for 1990 and it is good.
NGK BPR6ES, is for the earlier car the one with distributor on the side of engine.

Post Sun Jun 12, 2016 10:14 am

markus_74 wrote:NGK ZGR5A, I use this for 1990 and it is good.
NGK BPR6ES, is for the earlier car the one with distributor on the side of engine.

Thanks Markus. I ordered them from spark-plugs.co.uk today.