# NGK Standard Spark Plug Box of 10 (BR8ECM) 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. - 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 This Part Fits: Year Make Model Submodel 2005-2007 Kawasaki KX250 Base 2005-2006 Kawasaki KX250F Base 1997-2005 KTM 250 EXC Base 2003-2005 KTM 250 EXC 4-Stroke Base 1998-2001 KTM 250 MXC Base 1997-2019 KTM 250 SX Base 2006 KTM 250 SXS Base 1998-2005 KTM 300 EXC Base 1997-2005 KTM 300 MXC Base 1997 KTM 360 MXC Base 1997 KTM 360 SX Base 1998-2002 KTM 380 EXC Base 1998-2001 KTM 380 MXC Base 1998-2002 KTM 380 SX Base 2003-2007 KTM 50 Mini Adventure Base 2003-2007 KTM 50 Sr Adventure Base 2007 KTM 50 SX Base 2008 KTM 50 SX Mini Base 2003-2007 KTM 50 SX Pro Jr LC Base 2003-2006 KTM 50 SX Pro Sr LC Base 2002-2007 KTM 65 SX Base 2008 KTM 65 XC Base ## Details - **Price:** 239.94 CAD - **Vendor:** NGK - **Type:** Spark Plugs ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 239.94 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - out of package - Photo - out of package --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-standard-spark-plug-box-of-10-br8ecm) > Updated: 2026-06-27