Overview Reviews Product Description NGK Laser Iridium Spark Plug Box of 4 (IFR5J11) NGK Spark Plugs 7418 Product Videos Custom Field Product Reviews Write a Review Write a Review × NGK Spark Plugs NGK Laser Iridium Spark Plug Box of 4 (IFR5J11) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *