WHERE ARE THE SPARKPLUGS LOCATED ON THIS CAR? THEY ARE HID WELL!!!1
WHERE ARE THEY? on 2006 Nissan Sentra
Right down the center of the valve cover there are 4 ignition coils secured to the valve cover with one 10mm bolt, remove the electrical connector and bolt, the plugs are under the coil.It will take .5 to .6 hours to replace all plugs.