Part #: 1555. Ceramics, at the core of superior spark plug technology, spawned the creation of NTK Technical Ceramics. ABOUT THE PART NGK Laser Iridium High Ignitability Spark Plug. Fits BMWALPINA B7 2012-11, ALPINA B7 XDRIVE 2012-11, ALPINA B7L 2012-11, ALPINA B7L XDRIVE 2012-11.
