Denso Spark Plugs

[Johntheo1]

Maybe a word of caution??.

Even though this car has a 9N3 OB4 BMD engine from new, it was purchased in March 2005.
I have used Denso K16TT plugs for the past few changes but my supplier gave me Denso KJ16CR-L11 which he had listed as the replacement plugs (now?) for this engine, however the electrodes would seem to protrude ~ 1.2mm further into the cylinder.
I contacted him and he has the KT16TT which I will swap the other ones, he has since told me that Denso had or have some problems with their listings.