{"product_id":"champion-copper-plus-spark-plug-rn16yc5-sku-105","title":"Champion Copper Plus Spark Plug RN16YC5 – SKU 105","description":"\u003cp data-start=\"122\" data-end=\"524\"\u003e\u003cstrong data-start=\"122\" data-end=\"138\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"138\" data-end=\"141\"\u003eThe Champion Copper Plus RN16YC5 Spark Plug is designed to deliver dependable ignition performance, efficient heat control, and long service life across a wide range of automotive applications. Built with a copper core center electrode, this spark plug provides excellent conductivity and accurate heat range control, helping ensure consistent combustion and extended electrode life.\u003c\/p\u003e\n\u003cp data-start=\"526\" data-end=\"910\"\u003eThe plug features Champion’s patented TinTac® and ULTRASEAL® coated shell, which offers superior protection against corrosion for reliable operation in various driving conditions. A patented SAC-9 semiconductor resistor helps reduce electromagnetic interference (EMI) and radio frequency interference (RFI), contributing to smoother engine performance and improved ignition stability.\u003c\/p\u003e\n\u003cp data-start=\"912\" data-end=\"1130\"\u003eManufactured to meet ISO and SAE standards, the RN16YC5 spark plug provides proven quality, durability, and compatibility with many vehicles, making it an ideal OE-style replacement for dependable everyday performance.\u003c\/p\u003e\n\u003cp data-start=\"1132\" data-end=\"1145\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1145\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1147\" data-end=\"1555\"\u003e\n\u003cli data-section-id=\"6gye4q\" data-start=\"1147\" data-end=\"1222\"\u003e\n\u003cp data-start=\"1149\" data-end=\"1222\"\u003eCopper core center electrode for improved conductivity and heat control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qsglyr\" data-start=\"1223\" data-end=\"1281\"\u003e\n\u003cp data-start=\"1225\" data-end=\"1281\"\u003eChampion Copper Plus design for dependable performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fb31w6\" data-start=\"1282\" data-end=\"1363\"\u003e\n\u003cp data-start=\"1284\" data-end=\"1363\"\u003ePatented TinTac® and ULTRASEAL® coated shell for maximum corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bm2oy5\" data-start=\"1364\" data-end=\"1429\"\u003e\n\u003cp data-start=\"1366\" data-end=\"1429\"\u003eSAC-9 semiconductor resistor reduces EMI and RFI interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1t7kfzk\" data-start=\"1430\" data-end=\"1490\"\u003e\n\u003cp data-start=\"1432\" data-end=\"1490\"\u003ePrecision engineered for consistent ignition performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lso2y0\" data-start=\"1491\" data-end=\"1555\"\u003e\n\u003cp data-start=\"1493\" data-end=\"1555\"\u003eManufactured to ISO and SAE standards for proven reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1557\" data-end=\"1584\"\u003e\u003cstrong data-start=\"1557\" data-end=\"1584\"\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1586\" data-end=\"2160\"\u003e\n\u003cli data-section-id=\"9ty3qu\" data-start=\"1586\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1588\" data-end=\"1605\"\u003eBrand: Champion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wkgxfv\" data-start=\"1606\" data-end=\"1618\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1618\"\u003eSKU: 105\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3ybuhc\" data-start=\"1619\" data-end=\"1641\"\u003e\n\u003cp data-start=\"1621\" data-end=\"1641\"\u003ePlug type: RN16YC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ro6vo6\" data-start=\"1642\" data-end=\"1671\"\u003e\n\u003cp data-start=\"1644\" data-end=\"1671\"\u003eProduct line: Copper Plus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13u7efy\" data-start=\"1672\" data-end=\"1700\"\u003e\n\u003cp data-start=\"1674\" data-end=\"1700\"\u003eTip configuration: J-gap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"u1u3kf\" data-start=\"1701\" data-end=\"1749\"\u003e\n\u003cp data-start=\"1703\" data-end=\"1749\"\u003eElectrode core material: Nickel copper alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7ota8p\" data-start=\"1750\" data-end=\"1797\"\u003e\n\u003cp data-start=\"1752\" data-end=\"1797\"\u003eElectrode tip material: Nickel copper alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13u7m6i\" data-start=\"1798\" data-end=\"1853\"\u003e\n\u003cp data-start=\"1800\" data-end=\"1853\"\u003eGround electrode core material: Nickel copper alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tr0zh5\" data-start=\"1854\" data-end=\"1882\"\u003e\n\u003cp data-start=\"1856\" data-end=\"1882\"\u003eGround strap quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"g3zzg9\" data-start=\"1883\" data-end=\"1924\"\u003e\n\u003cp data-start=\"1885\" data-end=\"1924\"\u003eInsulator material: Zirconia enhanced\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qb1ze\" data-start=\"1925\" data-end=\"1962\"\u003e\n\u003cp data-start=\"1927\" data-end=\"1962\"\u003eInsulator type: Zirconia enhanced\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e3s79h\" data-start=\"1963\" data-end=\"1994\"\u003e\n\u003cp data-start=\"1965\" data-end=\"1994\"\u003eManufacturer heat range: 16\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"palr3o\" data-start=\"1995\" data-end=\"2013\"\u003e\n\u003cp data-start=\"1997\" data-end=\"2013\"\u003eReach: 0.75 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"alvkqu\" data-start=\"2014\" data-end=\"2035\"\u003e\n\u003cp data-start=\"2016\" data-end=\"2035\"\u003eSeat type: Gasket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k8b2y2\" data-start=\"2036\" data-end=\"2053\"\u003e\n\u003cp data-start=\"2038\" data-end=\"2053\"\u003eResistor: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4afyzp\" data-start=\"2054\" data-end=\"2078\"\u003e\n\u003cp data-start=\"2056\" data-end=\"2078\"\u003eRibbed core nose: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kl3vsd\" data-start=\"2079\" data-end=\"2104\"\u003e\n\u003cp data-start=\"2081\" data-end=\"2104\"\u003eShorty spark plug: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"atcer\" data-start=\"2105\" data-end=\"2134\"\u003e\n\u003cp data-start=\"2107\" data-end=\"2134\"\u003eWrench diameter: 0.813 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fio5m5\" data-start=\"2135\" data-end=\"2160\"\u003e\n\u003cp data-start=\"2137\" data-end=\"2160\"\u003ePerformance rated: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMPION","offers":[{"title":"Default Title","offer_id":46280665923783,"sku":"ELE1935","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-11160652.png?v=1773270284","url":"https:\/\/mainstreeteshop.com\/products\/champion-copper-plus-spark-plug-rn16yc5-sku-105","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}