NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties. NGK Standard spark plugs are proven technology that offer reliable performance. Actual OE or equivalent replacement spark plug. NGK Standard plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. MC - 2009-2003 BMW TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal Pure alumina silicate ceramic insulator provides superior strength and better heat transfer Trivalent metal plating for superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover Copper core aids in heat removal Triple seals prevent leakage Fitment: 2005 BMW R1200RT Base 2006 BMW R1200R Base 2006 BMW R1200RT Base 2007 BMW Hp2 Enduro Base 2007 BMW Hp2 Megamoto Base 2007 BMW R1200R Base 2007 BMW R1200RT Base 2007 Porsche 911 GT3 2007 Porsche 911 GT3 RS 2008 BMW Hp2 Megamoto Base 2008 BMW R1200R Base 2008 BMW R1200RT Base 2008 Porsche 911 GT3 2008 Porsche 911 GT3 RS 2009 BMW Hp2 Megamoto Base 2009 BMW R1200R Base 2009 BMW R1200RT Base 2010 BMW R1200R Base 2010 Porsche 911 GT3 2011 Porsche 911 GT3 2011 Porsche 911 GT3 RS 2011 Porsche 911 GT3 RS 4.0table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Air Freight Prohibited: false Not Carb Approved: false Ltl Freight Required: false Prop 65: Unknown Part Type: automotive Epa: N/A Carb Acknowledgement Required: false Regular Stock: false Units Per Sku: 10