NGK Iridium IX Spark Plugs sku-1061086256 461061086257

This 8 pc set of NGK Iridium IX spark plugs, sku-1061086256 and UPC 461061086257, is listed under Engine & Powertrain Replacement Parts for the BMW 745i 4.4L V8, 2002-2005. NGK says the plugs' protective shells guard against damage, while their center and ground electrodes focus the spark, limit spark-gap growth and support ignition and combustion with fewer misfires and reduced emissions. NGK also makes Ruthenium HX, Iridium and OE-style plugs and oxygen sensors. The company dates its product line to 1936 and works with automakers to engineer parts for current and future vehicles.