NGK Single Platinum (7090) vs Double Platinum (PFR5G-11)
07-07-2008, 12:22 PM
#1
Senior Member
Thread Starter
NGK Single Platinum (7090) vs Double Platinum (PFR5G-11)
Need to pick up some plugs for my Mercedes. The manual seems to call for the NGK double platinum which are about $12. Single platinum are about $2.85. Recognizing that many members have used the 7090 single platinum, has anyone had any problems with them and/or have they worn out quicker then you would have expected? They certainly are a good value.
Last edited by 01BlackE320; 07-07-2008 at 01:39 PM.
