{"product_id":"ngk-6263-cr9e-nickel-spark-plug","title":"NGK 6263 CR9E Nickel Spark Plug","description":"\u003ch3 data-section-id=\"hxsibk\" data-start=\"42\" data-end=\"59\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-start=\"60\" data-end=\"394\"\u003eThe \u003cstrong data-start=\"64\" data-end=\"90\"\u003eNGK CR9E (Stock #6263)\u003c\/strong\u003e is a \u003cstrong data-start=\"96\" data-end=\"126\"\u003estandard nickel spark plug\u003c\/strong\u003e designed for high-performance motorcycles and powersports engines. Built with NGK’s OE-quality materials, it delivers \u003cstrong data-start=\"245\" data-end=\"322\"\u003ereliable ignition, efficient heat dissipation, and consistent performance\u003c\/strong\u003e—making it a dependable choice for sport bikes and high-revving engines.\u003c\/p\u003e\n\u003chr data-start=\"396\" data-end=\"399\"\u003e\n\u003ch3 data-section-id=\"1sboupi\" data-start=\"401\" data-end=\"419\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"420\" data-end=\"849\"\u003e\n\u003cli data-section-id=\"1x5316f\" data-start=\"420\" data-end=\"482\"\u003e\n\u003cstrong data-start=\"422\" data-end=\"447\"\u003eOEM-equivalent design\u003c\/strong\u003e for reliable fit and performance\u003c\/li\u003e\n\u003cli data-section-id=\"14eizrp\" data-start=\"483\" data-end=\"541\"\u003e\n\u003cstrong data-start=\"485\" data-end=\"518\"\u003eNickel alloy center electrode\u003c\/strong\u003e for consistent spark\u003c\/li\u003e\n\u003cli data-section-id=\"1w8s1nu\" data-start=\"542\" data-end=\"603\"\u003e\n\u003cstrong data-start=\"544\" data-end=\"578\"\u003eCopper core construction (98%)\u003c\/strong\u003e improves heat transfer\u003c\/li\u003e\n\u003cli data-section-id=\"1fjbqoc\" data-start=\"604\" data-end=\"673\"\u003e\n\u003cstrong data-start=\"606\" data-end=\"638\"\u003eHigh-grade ceramic insulator\u003c\/strong\u003e for superior dielectric strength\u003c\/li\u003e\n\u003cli data-section-id=\"1xpziq6\" data-start=\"674\" data-end=\"731\"\u003e\n\u003cstrong data-start=\"676\" data-end=\"701\"\u003eTriple gasket sealing\u003c\/strong\u003e prevents combustion leakage\u003c\/li\u003e\n\u003cli data-section-id=\"1ktevaf\" data-start=\"732\" data-end=\"787\"\u003e\n\u003cstrong data-start=\"734\" data-end=\"755\"\u003eTrivalent plating\u003c\/strong\u003e resists corrosion and seizure\u003c\/li\u003e\n\u003cli data-section-id=\"1he91jr\" data-start=\"788\" data-end=\"849\"\u003eIdeal for \u003cstrong data-start=\"800\" data-end=\"849\"\u003eengines originally equipped with nickel plugs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"851\" data-end=\"854\"\u003e\n\u003ch3 data-section-id=\"e5mrjc\" data-start=\"856\" data-end=\"876\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-start=\"878\" data-end=\"889\"\u003e\u003cstrong data-start=\"878\" data-end=\"889\"\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"890\" data-end=\"1042\"\u003e\n\u003cli data-section-id=\"1o26c97\" data-start=\"890\" data-end=\"911\"\u003ePart Number: CR9E\u003c\/li\u003e\n\u003cli data-section-id=\"tcbv2o\" data-start=\"912\" data-end=\"934\"\u003eStock Number: 6263\u003c\/li\u003e\n\u003cli data-section-id=\"1gck1f1\" data-start=\"935\" data-end=\"995\"\u003eHeat Range: 9 (colder plug for high-performance engines)\u003c\/li\u003e\n\u003cli data-section-id=\"odlz33\" data-start=\"996\" data-end=\"1022\"\u003eResistor: Yes (5k Ohm)\u003c\/li\u003e\n\u003cli data-section-id=\"48j7c8\" data-start=\"1023\" data-end=\"1042\"\u003ePre-Gap: 0.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1044\" data-end=\"1053\"\u003e\u003cstrong data-start=\"1044\" data-end=\"1053\"\u003eShell\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1054\" data-end=\"1179\"\u003e\n\u003cli data-section-id=\"16ikvlu\" data-start=\"1054\" data-end=\"1080\"\u003eThread Size: M10 x 1.0\u003c\/li\u003e\n\u003cli data-section-id=\"ftj7p5\" data-start=\"1081\" data-end=\"1099\"\u003eReach: 19.0 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1rrkopk\" data-start=\"1100\" data-end=\"1128\"\u003eSeat Type: Flat (gasket)\u003c\/li\u003e\n\u003cli data-section-id=\"m7gk6c\" data-start=\"1129\" data-end=\"1155\"\u003eHex Size: 5\/8\" (16 mm)\u003c\/li\u003e\n\u003cli data-section-id=\"xey2go\" data-start=\"1156\" data-end=\"1179\"\u003eTerminal Type: Stud\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1181\" data-end=\"1195\"\u003e\u003cstrong data-start=\"1181\" data-end=\"1195\"\u003eElectrodes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1196\" data-end=\"1322\"\u003e\n\u003cli data-section-id=\"1uxbynt\" data-start=\"1196\" data-end=\"1238\"\u003eCenter Electrode: Nickel (copper core)\u003c\/li\u003e\n\u003cli data-section-id=\"1egn37a\" data-start=\"1239\" data-end=\"1267\"\u003eGround Electrode: Nickel\u003c\/li\u003e\n\u003cli data-section-id=\"rsnolv\" data-start=\"1268\" data-end=\"1292\"\u003eConfiguration: J-gap\u003c\/li\u003e\n\u003cli data-section-id=\"1k7xord\" data-start=\"1293\" data-end=\"1322\"\u003eProjection: Non-projected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1324\" data-end=\"1327\"\u003e\n\u003ch3 data-section-id=\"biql0s\" data-start=\"1329\" data-end=\"1353\"\u003eFitment Highlights\u003c\/h3\u003e\n\u003cp data-start=\"1355\" data-end=\"1427\"\u003eCommonly used in \u003cstrong data-start=\"1372\" data-end=\"1415\"\u003esport bikes and performance motorcycles\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cp data-start=\"1429\" data-end=\"1439\"\u003e\u003cstrong data-start=\"1429\" data-end=\"1439\"\u003eDucati\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1440\" data-end=\"1520\"\u003e\n\u003cli data-section-id=\"1oe2og3\" data-start=\"1440\" data-end=\"1473\"\u003e749 \/ 749S \/ 749R (2004–2006)\u003c\/li\u003e\n\u003cli data-section-id=\"1h70b32\" data-start=\"1474\" data-end=\"1500\"\u003e998 series (2003–2004)\u003c\/li\u003e\n\u003cli data-section-id=\"1ver63x\" data-start=\"1501\" data-end=\"1520\"\u003eST3 (2004–2007)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1522\" data-end=\"1534\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1534\"\u003eKawasaki\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1535\" data-end=\"1643\"\u003e\n\u003cli data-section-id=\"1n11w4m\" data-start=\"1535\" data-end=\"1574\"\u003eNinja ZX-6R \/ ZX-6 \/ ZX-12R \/ ZX-11\u003c\/li\u003e\n\u003cli data-section-id=\"1yoilsi\" data-start=\"1575\" data-end=\"1595\"\u003eZZR600 \/ ZZR1200\u003c\/li\u003e\n\u003cli data-section-id=\"ezzxn8\" data-start=\"1596\" data-end=\"1643\"\u003eMultiple ZX-series sport bikes (1990s–2024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1645\" data-end=\"1655\"\u003e\u003cstrong data-start=\"1645\" data-end=\"1655\"\u003eSuzuki\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1656\" data-end=\"1743\"\u003e\n\u003cli data-section-id=\"1c993q6\" data-start=\"1656\" data-end=\"1691\"\u003eGSX-R600 \/ GSX-R750 \/ GSX-R1000\u003c\/li\u003e\n\u003cli data-section-id=\"15dexun\" data-start=\"1692\" data-end=\"1725\"\u003eHayabusa GSX1300R (1999–2007)\u003c\/li\u003e\n\u003cli data-section-id=\"u8bah4\" data-start=\"1726\" data-end=\"1743\"\u003eRF600 \/ RF900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1745\" data-end=\"1755\"\u003e\u003cstrong data-start=\"1745\" data-end=\"1755\"\u003eYamaha\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1756\" data-end=\"1819\"\u003e\n\u003cli data-section-id=\"12y0baz\" data-start=\"1756\" data-end=\"1778\"\u003eYZF-R1 (1998–2001)\u003c\/li\u003e\n\u003cli data-section-id=\"1wpyi55\" data-start=\"1779\" data-end=\"1799\"\u003eFZ1 \/ FZ6R \/ FZ8\u003c\/li\u003e\n\u003cli data-section-id=\"1xc2u75\" data-start=\"1800\" data-end=\"1819\"\u003eWR250F \/ YZ250F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1821\" data-end=\"1832\"\u003e\u003cstrong data-start=\"1821\" data-end=\"1832\"\u003eAprilia\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1833\" data-end=\"1856\"\u003e\n\u003cli data-section-id=\"17o2i1p\" data-start=\"1833\" data-end=\"1856\"\u003eRS4 125 (2012–2016)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1858\" data-end=\"1861\"\u003e\n\u003ch3 data-section-id=\"309kgt\" data-start=\"1863\" data-end=\"1886\"\u003ePerformance Notes\u003c\/h3\u003e\n\u003cul data-start=\"1887\" data-end=\"2180\"\u003e\n\u003cli data-section-id=\"15ovzk8\" data-start=\"1887\" data-end=\"1973\"\u003e\n\u003cstrong data-start=\"1889\" data-end=\"1905\"\u003eHeat range 9\u003c\/strong\u003e = colder plug, suited for \u003cstrong data-start=\"1932\" data-end=\"1971\"\u003ehigh-compression \/ high-RPM engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xsvek7\" data-start=\"1974\" data-end=\"2035\"\u003eBest for \u003cstrong data-start=\"1985\" data-end=\"2033\"\u003esport bikes and aggressive riding conditions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"p5oc8w\" data-start=\"2036\" data-end=\"2109\"\u003eShorter service life than platinum\/iridium (typical for nickel plugs)\u003c\/li\u003e\n\u003cli data-section-id=\"1o0a8z2\" data-start=\"2110\" data-end=\"2180\"\u003eNot recommended as a downgrade from \u003cstrong data-start=\"2148\" data-end=\"2178\"\u003eOEM platinum\/iridium plugs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46440660992199,"sku":"ELE2184","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-04-23102317.png?v=1776965004","url":"https:\/\/mainstreeteshop.com\/products\/ngk-6263-cr9e-nickel-spark-plug","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}