{"product_id":"ngk-iridium-ix-spark-plug-br9ecmix-stock-2707","title":"NGK Iridium IX Spark Plug – BR9ECMIX (Stock #2707)","description":"\u003ch3 data-section-id=\"hxsibk\" data-start=\"101\" data-end=\"118\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-start=\"119\" data-end=\"497\"\u003eThe NGK BR9ECMIX Iridium IX Spark Plug is engineered for high-performance engines, delivering superior ignition efficiency, improved throttle response, and long-lasting durability. Designed with a fine-wire iridium center electrode, this plug provides exceptional ignitability and consistent spark performance, making it ideal for racing, modified, and high-output applications.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"843\"\u003eIts advanced construction includes a solid copper core for optimal heat dissipation and a tapered cut ground electrode that enhances combustion efficiency. With superior anti-fouling characteristics and corrosion-resistant trivalent metal plating, the NGK Iridium IX ensures reliable starts and smooth operation even under demanding conditions.\u003c\/p\u003e\n\u003chr data-start=\"845\" data-end=\"848\"\u003e\n\u003ch3 data-section-id=\"q4c1cr\" data-start=\"850\" data-end=\"863\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul data-start=\"864\" data-end=\"1341\"\u003e\n\u003cli data-section-id=\"8lspx1\" data-start=\"864\" data-end=\"940\"\u003eFine-wire iridium center electrode (0.6 mm) for strong, consistent spark\u003c\/li\u003e\n\u003cli data-section-id=\"y0l7te\" data-start=\"941\" data-end=\"1006\"\u003eSuperior acceleration, throttle response, and fuel efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"lmn40d\" data-start=\"1007\" data-end=\"1073\"\u003eSolid copper core for excellent heat transfer and conductivity\u003c\/li\u003e\n\u003cli data-section-id=\"1hyf5pd\" data-start=\"1074\" data-end=\"1132\"\u003eTapered cut ground electrode for improved ignitability\u003c\/li\u003e\n\u003cli data-section-id=\"1p2gtxc\" data-start=\"1133\" data-end=\"1202\"\u003eOutstanding anti-fouling performance for high-performance engines\u003c\/li\u003e\n\u003cli data-section-id=\"1f5kzey\" data-start=\"1203\" data-end=\"1272\"\u003eTrivalent metal plating for corrosion resistance and anti-seizing\u003c\/li\u003e\n\u003cli data-section-id=\"p5zmo8\" data-start=\"1273\" data-end=\"1341\"\u003eDesigned for modified, racing, and high-performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1343\" data-end=\"1346\"\u003e\n\u003ch3 data-section-id=\"1ke4z4i\" data-start=\"1348\" data-end=\"1367\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"1368\" data-end=\"1846\"\u003e\n\u003cli data-section-id=\"1bvyzfv\" data-start=\"1368\" data-end=\"1382\"\u003eBrand: NGK\u003c\/li\u003e\n\u003cli data-section-id=\"kg4vp1\" data-start=\"1383\" data-end=\"1408\"\u003ePart Number: BR9ECMIX\u003c\/li\u003e\n\u003cli data-section-id=\"qunq6r\" data-start=\"1409\" data-end=\"1431\"\u003eStock Number: 2707\u003c\/li\u003e\n\u003cli data-section-id=\"1r4n8m3\" data-start=\"1432\" data-end=\"1462\"\u003eResistor: Yes (5,000 Ohms)\u003c\/li\u003e\n\u003cli data-section-id=\"vr0a65\" data-start=\"1463\" data-end=\"1520\"\u003eElectrode Material: Iridium (center), Nickel (ground)\u003c\/li\u003e\n\u003cli data-section-id=\"1is8srl\" data-start=\"1521\" data-end=\"1559\"\u003eCenter Electrode Design: Fine wire\u003c\/li\u003e\n\u003cli data-section-id=\"120ewa\" data-start=\"1560\" data-end=\"1619\"\u003eGround Electrode Design: Taper cut, slant configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1d457ld\" data-start=\"1620\" data-end=\"1647\"\u003eThread Size: M14 x 1.25\u003c\/li\u003e\n\u003cli data-section-id=\"ftj7p5\" data-start=\"1648\" data-end=\"1666\"\u003eReach: 19.0 mm\u003c\/li\u003e\n\u003cli data-section-id=\"2cg2bu\" data-start=\"1667\" data-end=\"1687\"\u003eHex Size: 13\/16\"\u003c\/li\u003e\n\u003cli data-section-id=\"1ucs9xm\" data-start=\"1688\" data-end=\"1731\"\u003eSeat Type: Flat (crush washer included)\u003c\/li\u003e\n\u003cli data-section-id=\"48j7c8\" data-start=\"1732\" data-end=\"1751\"\u003ePre-Gap: 0.8 mm\u003c\/li\u003e\n\u003cli data-section-id=\"rrhdjg\" data-start=\"1752\" data-end=\"1769\"\u003eHeat Range: 9\u003c\/li\u003e\n\u003cli data-section-id=\"f7880m\" data-start=\"1770\" data-end=\"1814\"\u003eTerminal Type: Solid (non-removable nut)\u003c\/li\u003e\n\u003cli data-section-id=\"1odzs0e\" data-start=\"1815\" data-end=\"1846\"\u003eInsulator Material: Ceramic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1848\" data-end=\"1851\"\u003e\n\u003ch3 data-section-id=\"ysdoie\" data-start=\"1853\" data-end=\"1876\"\u003eFitment Highlights:\u003c\/h3\u003e\n\u003cp data-start=\"1877\" data-end=\"1963\"\u003eCompatible with a wide range of performance motorcycles and off-road bikes, including:\u003c\/p\u003e\n\u003cul data-start=\"1965\" data-end=\"2150\"\u003e\n\u003cli data-section-id=\"qaw1k5\" data-start=\"1965\" data-end=\"1995\"\u003eAprilia RS 250 (1996–2002)\u003c\/li\u003e\n\u003cli data-section-id=\"rlkdzr\" data-start=\"1996\" data-end=\"2084\"\u003eKTM 85 SX \/ 105 SX \/ 125 SX \/ 150 SX \/ XC \/ XC-W models (2008–2025, varies by model)\u003c\/li\u003e\n\u003cli data-section-id=\"e4ycp8\" data-start=\"2085\" data-end=\"2112\"\u003eYamaha YZ65 (2018–2020)\u003c\/li\u003e\n\u003cli data-section-id=\"1i3fgso\" data-start=\"2113\" data-end=\"2150\"\u003eSherco 125 SE Factory (2023–2025)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2152\" data-end=\"2204\"\u003e\u003cem data-start=\"2152\" data-end=\"2204\"\u003e(Verify exact fitment by year, model, and engine.)\u003c\/em\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46445583073479,"sku":"ELE2793","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-04-23140731.png?v=1776978456","url":"https:\/\/mainstreeteshop.com\/products\/ngk-iridium-ix-spark-plug-br9ecmix-stock-2707","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}