Hi all. I have a 2005 sti only 50k on the clock and wondering what spark plugs I need to put in come service time. How long do they last? As I am wondering as its only 50k I think they could be the originals in there.
Thanks all

 

Anyone? Is it the platinum ones I need? Thanks in advance

 

No idea how often the book states (yours should say) but I change mine every 2 years.

NGK PFR7B is the first plug you need.

The reason no one has probably answered sooner is because there must be about 1000 previous posts asking the same question.

 

Ok mate nice one. Thanks for advice. I tried searching but my phone kept saying no matches related to your search? Weird eh!! Blooming android lol
Thanks for the answer bud