Review on Denso 671 6251 Coil Over Plug by Gary Stringfield

They fitted my 2001 Infiniti I30t with no problems. I replaced the dust bags and spark plugs when I had my valve cover and intake manifold gaskets replaced. The only comment I have is that the picture on Revain is not true. Although the description is ok. This is a set of 6 coil over plug boots. It comes with 3 covers for each side of the motor and springs that come with the covers. When replacing spark plugs with dust boots, be sure to use OEM spark plugs. For the 2001 Infiniti I30t and Maxima these are NGK 2647 Laser Platinum spark plugs.