Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines. …

NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center …

NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create …

2005年11月26日 · Buy NGK (3689) TR6IX Iridium IX Spark Plug, Pack of 1: Spark Plugs - Amazon.com FREE DELIVERY possible on eligible purchases

Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines. …

2010年5月10日 · Buy 8 New NGK Iridium IX Spark Plugs TR6IX # 3689: Spark Plugs - Amazon.com FREE DELIVERY possible on eligible purchases

Iridium IX Spark Plug TR6IX (8 Pack) for CHEVROLET CORVETTE 427 2013-2013 7.0L/427

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an …

NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs.