{"product_id":"champion-copper-plus-spark-plug-rs13lyc5","title":"Champion Copper Plus Spark Plug 20 (RS13LYC5)","description":"\u003ch2 data-section-id=\"rmw5tv\" data-start=\"184\" data-end=\"198\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"199\" data-end=\"533\"\u003eThe \u003cstrong data-start=\"203\" data-end=\"247\"\u003eChampion Copper Plus Spark Plug RS13LYC5\u003c\/strong\u003e is designed to deliver dependable ignition performance for a wide range of engines. Built to meet \u003cstrong data-start=\"346\" data-end=\"371\"\u003eISO and SAE standards\u003c\/strong\u003e, this spark plug features a \u003cstrong data-start=\"400\" data-end=\"432\"\u003ecopper core center electrode\u003c\/strong\u003e that improves conductivity and helps maintain consistent heat control for reliable engine operation.\u003c\/p\u003e\n\u003cp data-start=\"535\" data-end=\"890\"\u003eChampion’s Copper Plus line is engineered for durability and steady performance. The copper core design promotes efficient heat dissipation, helping extend plug life while maintaining accurate heat range control. Nickel center and ground electrodes provide strong resistance to wear and corrosion, ensuring stable ignition under normal driving conditions.\u003c\/p\u003e\n\u003cp data-start=\"892\" data-end=\"1177\"\u003eWith a factory \u003cstrong data-start=\"907\" data-end=\"940\"\u003epre-gap of 0.050 in (1.29 mm)\u003c\/strong\u003e and a \u003cstrong data-start=\"947\" data-end=\"970\"\u003etapered seat design\u003c\/strong\u003e, this spark plug installs easily and supports reliable engine performance. The \u003cstrong data-start=\"1050\" data-end=\"1069\"\u003eresistor design\u003c\/strong\u003e also helps suppress electrical interference, contributing to smoother operation in modern ignition systems.\u003c\/p\u003e\n\u003chr data-start=\"1179\" data-end=\"1182\"\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"1184\" data-end=\"1195\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1197\" data-end=\"1679\"\u003e\n\u003cli data-section-id=\"13rn6af\" data-start=\"1197\" data-end=\"1262\"\u003e\n\u003cp data-start=\"1199\" data-end=\"1262\"\u003eBuilt to \u003cstrong data-start=\"1208\" data-end=\"1233\"\u003eISO and SAE standards\u003c\/strong\u003e for consistent performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1spuydi\" data-start=\"1263\" data-end=\"1338\"\u003e\n\u003cp data-start=\"1265\" data-end=\"1338\"\u003e\u003cstrong data-start=\"1265\" data-end=\"1297\"\u003eCopper core center electrode\u003c\/strong\u003e improves conductivity and heat control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h6kr4l\" data-start=\"1339\" data-end=\"1422\"\u003e\n\u003cp data-start=\"1341\" data-end=\"1422\"\u003e\u003cstrong data-start=\"1341\" data-end=\"1380\"\u003eNickel center and ground electrodes\u003c\/strong\u003e for durability and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cqv1bt\" data-start=\"1423\" data-end=\"1483\"\u003e\n\u003cp data-start=\"1425\" data-end=\"1483\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1444\"\u003eResistor design\u003c\/strong\u003e helps reduce electrical interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x79nzb\" data-start=\"1484\" data-end=\"1548\"\u003e\n\u003cp data-start=\"1486\" data-end=\"1548\"\u003e\u003cstrong data-start=\"1486\" data-end=\"1522\"\u003ePre-gapped at 0.050 in (1.29 mm)\u003c\/strong\u003e for easier installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4jddxr\" data-start=\"1549\" data-end=\"1595\"\u003e\n\u003cp data-start=\"1551\" data-end=\"1595\"\u003e\u003cstrong data-start=\"1551\" data-end=\"1574\"\u003eTapered seat design\u003c\/strong\u003e for secure fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wbc6u\" data-start=\"1596\" data-end=\"1679\"\u003e\n\u003cp data-start=\"1598\" data-end=\"1679\"\u003eChampion \u003cstrong data-start=\"1607\" data-end=\"1622\"\u003eCopper Plus\u003c\/strong\u003e construction for dependable performance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1681\" data-end=\"1684\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1686\" data-end=\"1703\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1705\" data-end=\"2268\"\u003e\n\u003cli data-section-id=\"psgbmu\" data-start=\"1705\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1707\" data-end=\"1747\"\u003eGround Electrode Core Material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1w81wf2\" data-start=\"1748\" data-end=\"1789\"\u003e\n\u003cp data-start=\"1750\" data-end=\"1789\"\u003eCenter Electrode Tip Material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9kzcjo\" data-start=\"1790\" data-end=\"1837\"\u003e\n\u003cp data-start=\"1792\" data-end=\"1837\"\u003eElectrical Terminal Type: Non-Removable Nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jw434h\" data-start=\"1838\" data-end=\"1861\"\u003e\n\u003cp data-start=\"1840\" data-end=\"1861\"\u003eWasher Included: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1a4vmzg\" data-start=\"1862\" data-end=\"1898\"\u003e\n\u003cp data-start=\"1864\" data-end=\"1898\"\u003ePre-Gap Size: 0.050 in \/ 1.29 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tcgx5m\" data-start=\"1899\" data-end=\"1931\"\u003e\n\u003cp data-start=\"1901\" data-end=\"1931\"\u003eGround Electrode Quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ur7zdr\" data-start=\"1932\" data-end=\"1966\"\u003e\n\u003cp data-start=\"1934\" data-end=\"1966\"\u003eHex Size: 0.625 in \/ 15.880 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m3cn6f\" data-start=\"1967\" data-end=\"1996\"\u003e\n\u003cp data-start=\"1969\" data-end=\"1996\"\u003eInsulator Height: 0.06 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1eukmdc\" data-start=\"1997\" data-end=\"2028\"\u003e\n\u003cp data-start=\"1999\" data-end=\"2028\"\u003eManufacturer Heat Range: 13\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1sl50u2\" data-start=\"2029\" data-end=\"2051\"\u003e\n\u003cp data-start=\"2031\" data-end=\"2051\"\u003eSeat Type: Tapered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13v50m9\" data-start=\"2052\" data-end=\"2071\"\u003e\n\u003cp data-start=\"2054\" data-end=\"2071\"\u003eReach: 0.689 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ycvbgn\" data-start=\"2072\" data-end=\"2113\"\u003e\n\u003cp data-start=\"2074\" data-end=\"2113\"\u003eThread Diameter: 0.551 in \/ 14.000 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9nbfma\" data-start=\"2114\" data-end=\"2136\"\u003e\n\u003cp data-start=\"2116\" data-end=\"2136\"\u003eResistor Type: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cf799m\" data-start=\"2137\" data-end=\"2154\"\u003e\n\u003cp data-start=\"2139\" data-end=\"2154\"\u003eHex Type: Hex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nt2tzg\" data-start=\"2155\" data-end=\"2170\"\u003e\n\u003cp data-start=\"2157\" data-end=\"2170\"\u003eIndexed: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iqia62\" data-start=\"2171\" data-end=\"2211\"\u003e\n\u003cp data-start=\"2173\" data-end=\"2211\"\u003eClassification: Champion Copper Plus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qpht86\" data-start=\"2212\" data-end=\"2244\"\u003e\n\u003cp data-start=\"2214\" data-end=\"2244\"\u003ePart Description: Spark Plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fkazr8\" data-start=\"2245\" data-end=\"2268\"\u003e\n\u003cp data-start=\"2247\" data-end=\"2268\"\u003ePlug Type: RS13LYC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMPION","offers":[{"title":"Default Title","offer_id":46284688392391,"sku":"ELE1942","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-12091941.png?v=1773332262","url":"https:\/\/mainstreeteshop.com\/products\/champion-copper-plus-spark-plug-rs13lyc5","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}