G37 (2008-2013) VQ37VHR

NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / DF8H-11B (NGK90174) *** INFINITI G37 (2008-2013) VQ37VHR ENGINE (6X PIECE SET)

If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle...