{"product_id":"champion-spark-plug-833m","title":"Champion Spark Plug 833M","description":"\u003ch2 data-section-id=\"rmw5tv\" data-start=\"172\" data-end=\"186\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"187\" data-end=\"492\"\u003eThe Champion Spark Plug 833M (L78V Marine) is a conventional marine spark plug designed for dependable ignition performance in marine applications. Its copper core center electrode helps improve conductivity and heat control, supporting reliable operation and consistent wear in compatible marine engines.\u003c\/p\u003e\n\u003cp data-start=\"494\" data-end=\"839\"\u003eBuilt specifically for marine use, this spark plug features a stainless-steel housing that helps resist corrosion in harsh marine environments. The nickel alloy electrode construction, non-resistor design, solid terminal, and surface discharge ground electrode support dependable performance in applications requiring a conventional marine plug.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"841\" data-end=\"852\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"853\" data-end=\"1748\"\u003e\n\u003cli data-section-id=\"boyxmd\" data-start=\"853\" data-end=\"887\"\u003eDesigned for marine applications\u003c\/li\u003e\n\u003cli data-section-id=\"1gfljxz\" data-start=\"888\" data-end=\"936\"\u003eStainless-steel housing helps resist corrosion\u003c\/li\u003e\n\u003cli data-section-id=\"1whjopg\" data-start=\"937\" data-end=\"991\"\u003eConventional spark plug with nickel alloy electrodes\u003c\/li\u003e\n\u003cli data-section-id=\"16qa16c\" data-start=\"992\" data-end=\"1066\"\u003eCopper core center electrode for increased conductivity and heat control\u003c\/li\u003e\n\u003cli data-section-id=\"1kaj7bh\" data-start=\"1067\" data-end=\"1091\"\u003ePlug type: L78V Marine\u003c\/li\u003e\n\u003cli data-section-id=\"1wi472i\" data-start=\"1092\" data-end=\"1129\"\u003ePart description: Marine Spark Plug\u003c\/li\u003e\n\u003cli data-section-id=\"1i59ss6\" data-start=\"1130\" data-end=\"1147\"\u003eBrand: Champion\u003c\/li\u003e\n\u003cli data-section-id=\"1cknu6u\" data-start=\"1148\" data-end=\"1166\"\u003eSKU: L78V MARINE\u003c\/li\u003e\n\u003cli data-section-id=\"vjqja3\" data-start=\"1167\" data-end=\"1189\"\u003eItem number: CHA833M\u003c\/li\u003e\n\u003cli data-section-id=\"t2p5q\" data-start=\"1190\" data-end=\"1214\"\u003eThread diameter: 14 mm\u003c\/li\u003e\n\u003cli data-section-id=\"12glzb6\" data-start=\"1215\" data-end=\"1238\"\u003eThread pitch: 1.25 mm\u003c\/li\u003e\n\u003cli data-section-id=\"16xf3uu\" data-start=\"1239\" data-end=\"1258\"\u003eSeat type: Gasket\u003c\/li\u003e\n\u003cli data-section-id=\"1h5v78x\" data-start=\"1259\" data-end=\"1285\"\u003eReach: 12.7 mm (1\/2 in.)\u003c\/li\u003e\n\u003cli data-section-id=\"yl94rn\" data-start=\"1286\" data-end=\"1315\"\u003eHex size: 13\/16 in. (21 mm)\u003c\/li\u003e\n\u003cli data-section-id=\"197zf1v\" data-start=\"1316\" data-end=\"1338\"\u003eTerminal type: Solid\u003c\/li\u003e\n\u003cli data-section-id=\"um6xrn\" data-start=\"1339\" data-end=\"1374\"\u003eCenter electrode material: Nickel\u003c\/li\u003e\n\u003cli data-section-id=\"g1ofst\" data-start=\"1375\" data-end=\"1408\"\u003eCenter electrode type: Standard\u003c\/li\u003e\n\u003cli data-section-id=\"74ozqq\" data-start=\"1409\" data-end=\"1440\"\u003eCenter electrode size: 2.5 mm\u003c\/li\u003e\n\u003cli data-section-id=\"e3qcop\" data-start=\"1441\" data-end=\"1468\"\u003eProjection: Non-Projected\u003c\/li\u003e\n\u003cli data-section-id=\"1t1v2d9\" data-start=\"1469\" data-end=\"1504\"\u003eGround electrode material: Nickel\u003c\/li\u003e\n\u003cli data-section-id=\"17avvll\" data-start=\"1505\" data-end=\"1547\"\u003eGround electrode type: Surface Discharge\u003c\/li\u003e\n\u003cli data-section-id=\"b8j6jg\" data-start=\"1548\" data-end=\"1567\"\u003eResistor type: No\u003c\/li\u003e\n\u003cli data-section-id=\"f66ze\" data-start=\"1568\" data-end=\"1584\"\u003eHeat range: 78\u003c\/li\u003e\n\u003cli data-section-id=\"8ll64k\" data-start=\"1585\" data-end=\"1626\"\u003eTorque specs (cast iron): 26-30 lb. ft.\u003c\/li\u003e\n\u003cli data-section-id=\"1qodnr3\" data-start=\"1627\" data-end=\"1667\"\u003eTorque specs (aluminum): 18-22 lb. ft.\u003c\/li\u003e\n\u003cli data-section-id=\"10stst1\" data-start=\"1668\" data-end=\"1688\"\u003eWarranty: Lifetime\u003c\/li\u003e\n\u003cli data-section-id=\"97d9iq\" data-start=\"1689\" data-end=\"1748\"\u003eLongevity: Use equipment recommended replacement interval\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"1750\" data-end=\"1768\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003ch3 data-section-id=\"12coir7\" data-start=\"1770\" data-end=\"1788\"\u003eMarine Fitment\u003c\/h3\u003e\n\u003cul data-start=\"1789\" data-end=\"1894\"\u003e\n\u003cli data-section-id=\"20cqyf\" data-start=\"1789\" data-end=\"1864\"\u003eNo engine-specific fitment list was provided in the original source data.\u003c\/li\u003e\n\u003cli data-section-id=\"101dl14\" data-start=\"1865\" data-end=\"1894\"\u003eApplication summary: Marine\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMPION","offers":[{"title":"Default Title","offer_id":46421353922759,"sku":"ELE2031","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-04-16115105.png?v=1776365485","url":"https:\/\/mainstreeteshop.com\/products\/champion-spark-plug-833m","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}