{"product_id":"champion-spark-plug-837","title":"Champion Spark Plug 837","description":"\u003ch2 data-section-id=\"rmw5tv\" data-start=\"154\" data-end=\"168\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"169\" data-end=\"509\"\u003eThe Champion Spark Plug 837 (L20V) is a dependable Copper Plus small engine spark plug designed for consistent ignition performance and reliable service life. Its copper core design helps improve conductivity and heat control, supporting dependable operation and good overall wear in compatible marine, powersport, and tractor applications.\u003c\/p\u003e\n\u003cp data-start=\"511\" data-end=\"865\"\u003eBuilt for proven performance, this Champion spark plug is designed to resist fouling and provide superior corrosion resistance in demanding small engine environments. The flat-seat design, non-removable nut terminal, and nickel copper alloy electrode materials help support reliable fitment and consistent ignition performance in compatible applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"867\" data-end=\"878\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"879\" data-end=\"1769\"\u003e\n\u003cli data-section-id=\"1p2nvki\" data-start=\"879\" data-end=\"925\"\u003eChampion Copper Plus Small Engine spark plug\u003c\/li\u003e\n\u003cli data-section-id=\"1fvdgkf\" data-start=\"926\" data-end=\"961\"\u003eDependable and proven performance\u003c\/li\u003e\n\u003cli data-section-id=\"dc5zn9\" data-start=\"962\" data-end=\"1025\"\u003eIncreased conductivity and heat control for good overall wear\u003c\/li\u003e\n\u003cli data-section-id=\"o00f7l\" data-start=\"1026\" data-end=\"1043\"\u003eResists fouling\u003c\/li\u003e\n\u003cli data-section-id=\"16ob2li\" data-start=\"1044\" data-end=\"1075\"\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1m6droc\" data-start=\"1076\" data-end=\"1093\"\u003ePlug type: L20V\u003c\/li\u003e\n\u003cli data-section-id=\"1wlnw8w\" data-start=\"1094\" data-end=\"1162\"\u003ePart description: Champion Copper Plus Small Engine - Boxed - L20V\u003c\/li\u003e\n\u003cli data-section-id=\"1tn8kqz\" data-start=\"1163\" data-end=\"1214\"\u003eClassification: Champion Copper Plus Small Engine\u003c\/li\u003e\n\u003cli data-section-id=\"t72k8w\" data-start=\"1215\" data-end=\"1265\"\u003eApplication summary: Marine, Powersport, Tractor\u003c\/li\u003e\n\u003cli data-section-id=\"t65p8q\" data-start=\"1266\" data-end=\"1319\"\u003eGround electrode core material: Nickel Copper Alloy\u003c\/li\u003e\n\u003cli data-section-id=\"rd6cqa\" data-start=\"1320\" data-end=\"1372\"\u003eCenter electrode tip material: Nickel Copper Alloy\u003c\/li\u003e\n\u003cli data-section-id=\"8vikuz\" data-start=\"1373\" data-end=\"1403\"\u003eGround electrode quantity: 0\u003c\/li\u003e\n\u003cli data-section-id=\"gf1gsk\" data-start=\"1404\" data-end=\"1449\"\u003eElectrical terminal type: Non-Removable Nut\u003c\/li\u003e\n\u003cli data-section-id=\"ot2ltn\" data-start=\"1450\" data-end=\"1481\"\u003eHex size: 0.813 in. \/ 20.7 mm\u003c\/li\u003e\n\u003cli data-section-id=\"5melcw\" data-start=\"1482\" data-end=\"1511\"\u003eManufacturer heat range: 20\u003c\/li\u003e\n\u003cli data-section-id=\"1x8r8ly\" data-start=\"1512\" data-end=\"1529\"\u003eSeat type: Flat\u003c\/li\u003e\n\u003cli data-section-id=\"1ycs4rx\" data-start=\"1530\" data-end=\"1546\"\u003eReach: 0.5 in.\u003c\/li\u003e\n\u003cli data-section-id=\"1ubircn\" data-start=\"1547\" data-end=\"1583\"\u003eThread diameter: 0.551 in. \/ 14 mm\u003c\/li\u003e\n\u003cli data-section-id=\"b8j6jg\" data-start=\"1584\" data-end=\"1603\"\u003eResistor type: No\u003c\/li\u003e\n\u003cli data-section-id=\"1auc5qq\" data-start=\"1604\" data-end=\"1627\"\u003eCountry of origin: MX\u003c\/li\u003e\n\u003cli data-section-id=\"o87hha\" data-start=\"1628\" data-end=\"1677\"\u003eHarmonized Tariff Code (Schedule B): 8511100000\u003c\/li\u003e\n\u003cli data-section-id=\"f3eqmu\" data-start=\"1678\" data-end=\"1720\"\u003eHarmonized Tariff Code (HTS): 8511100000\u003c\/li\u003e\n\u003cli data-section-id=\"25xjsz\" data-start=\"1721\" data-end=\"1743\"\u003eRefurbished part: No\u003c\/li\u003e\n\u003cli data-section-id=\"1pt4hle\" data-start=\"1744\" data-end=\"1769\"\u003eRemanufactured part: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"1771\" data-end=\"1789\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1q4awk0\" data-start=\"1791\" data-end=\"1868\"\u003ePowersports, Motorcycle, ATV, Snowmobile, and Personal Watercraft Fitment\u003c\/h3\u003e\n\u003cul data-start=\"1869\" data-end=\"2018\"\u003e\n\u003cli data-section-id=\"1vqzu5c\" data-start=\"1869\" data-end=\"1908\"\u003e\n\u003cstrong data-start=\"1871\" data-end=\"1883\"\u003eKawasaki\u003c\/strong\u003e — A1 Samurai — 1969-1971\u003c\/li\u003e\n\u003cli data-section-id=\"y7g9ao\" data-start=\"1909\" data-end=\"1942\"\u003e\n\u003cstrong data-start=\"1911\" data-end=\"1923\"\u003eKawasaki\u003c\/strong\u003e — A1SS — 1969-1971\u003c\/li\u003e\n\u003cli data-section-id=\"t13c38\" data-start=\"1943\" data-end=\"1983\"\u003e\n\u003cstrong data-start=\"1945\" data-end=\"1957\"\u003eKawasaki\u003c\/strong\u003e — H1 Mach III — 1969-1972\u003c\/li\u003e\n\u003cli data-section-id=\"tdgczh\" data-start=\"1984\" data-end=\"2018\"\u003e\n\u003cstrong data-start=\"1986\" data-end=\"1994\"\u003eRupp\u003c\/strong\u003e — Nitro 440 — 1974-1975\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMPION","offers":[{"title":"Default Title","offer_id":46421336424647,"sku":"ELE2032","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-04-16113707.png?v=1776364655","url":"https:\/\/mainstreeteshop.com\/products\/champion-spark-plug-837","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}