View Full Version : Alternative Spark Plugs for 06 X2

07-15-2012, 09:07 AM
I know one of you guys will tell me this in 5 seconds flat. I have been trying to find alternative spark plugs for my 06 X2 with the RTP-1 engine. I found these - NGK Iridium Spark Plugs TR55IX - and as far as I can see they should be okay. They are a lot cheaper and easier to find in the UK.

Can anyone help? Thanks guys!

07-15-2012, 10:03 AM
Iridium plugs are for use with cats, oem plugs are ac delco AC41-932, I would think if it cross reference it would be okay.

07-16-2012, 01:54 PM
Okay - I ordered them. Believe it or not I can get them from America including shipping for 2 thirds the price I can get them for in the UK. That sucks!!!

07-16-2012, 03:00 PM
just food for thought.
When we change spark plugs I use OEM plugs. (on cars)
I have been noticing that the motorcrafts and ac delcos are actually ngk plugs.
Next set we do I'll take some pictures if I can remember to.