NGK Laser Iridium High Ignitability Spark Plug for Select BMW and Rolls-Royce 2008-2015

Fits select 2008-2015 BMW 550i, 650i, 750i, 750Li, 760Li, X5, X6, and 2011-2013 Rolls-Royce Ghost.

NGK Laser Iridium High Ignitability spark plugs are engineered specifically for original equipment applications to provide the ultimate combination of performance and longevity. These plugs feature an iridium-tipped center electrode that is six times harder than platinum, maintaining a precise spark gap under extreme combustion conditions. For compatibility with modern distributorless ignition systems, the ground electrode is equipped with a raised platinum pad or fine wire tip to ensure even wear and improved spark performance.

• Iridium-tipped center electrode for maximum durability and spark consistency
• Platinum-tipped ground electrode for superior wear resistance in DIS systems
• 98% pure copper core aids in heat removal to prevent overheating and pre-ignition
• Pure alumina silicate ceramic insulator provides superior strength and heat transfer
• Trivalent metal plating for excellent anti-corrosion and anti-seizing properties
• Triple seals prevent combustion gas leakage