{"product_id":"autolite-copper-spark-plug-216","title":"Autolite Copper Spark Plug – 216","description":"\u003cp data-start=\"111\" data-end=\"421\"\u003e\u003cstrong data-start=\"111\" data-end=\"127\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"127\" data-end=\"130\"\u003eThe Autolite 216 Copper Spark Plug is engineered to deliver dependable ignition performance, quick starts, and consistent engine power. Built with a copper core center electrode, this spark plug improves thermal conductivity to help maintain proper operating temperatures and resist fouling.\u003c\/p\u003e\n\u003cp data-start=\"423\" data-end=\"817\"\u003eHigh nickel alloy center and ground electrodes help extend the life of the spark plug while maintaining stable spark delivery. The multi-rib high alumina ceramic insulator provides strong electrical insulation and effective heat dissipation, improving durability under demanding engine conditions. A corrosion-resistant nickel-plated shell further enhances durability for long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"819\" data-end=\"982\"\u003eAutolite copper spark plugs are designed as reliable replacements for a wide range of gasoline engines, helping maintain smooth operation and efficient combustion.\u003c\/p\u003e\n\u003cp data-start=\"984\" data-end=\"997\"\u003e\u003cstrong data-start=\"984\" data-end=\"997\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"999\" data-end=\"1366\"\u003e\n\u003cli data-section-id=\"50w2va\" data-start=\"999\" data-end=\"1077\"\u003e\n\u003cp data-start=\"1001\" data-end=\"1077\"\u003eCopper core center electrode improves heat transfer and fouling resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13dx9yr\" data-start=\"1078\" data-end=\"1151\"\u003e\n\u003cp data-start=\"1080\" data-end=\"1151\"\u003eHigh nickel alloy center and ground electrodes extend spark plug life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"v61vt4\" data-start=\"1152\" data-end=\"1229\"\u003e\n\u003cp data-start=\"1154\" data-end=\"1229\"\u003eMulti-rib high alumina ceramic insulator improves insulation and strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9kvnor\" data-start=\"1230\" data-end=\"1300\"\u003e\n\u003cp data-start=\"1232\" data-end=\"1300\"\u003eNickel-plated shell helps resist corrosion and increase durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"aqcqi8\" data-start=\"1301\" data-end=\"1366\"\u003e\n\u003cp data-start=\"1303\" data-end=\"1366\"\u003eDesigned for quick starts and consistent ignition performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1368\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1368\" data-end=\"1395\"\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1397\" data-end=\"2169\"\u003e\n\u003cli data-section-id=\"q6snyr\" data-start=\"1397\" data-end=\"1417\"\u003e\n\u003cp data-start=\"1399\" data-end=\"1417\"\u003ePart number: 216\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t1nkhe\" data-start=\"1418\" data-end=\"1437\"\u003e\n\u003cp data-start=\"1420\" data-end=\"1437\"\u003eBrand: Autolite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9pckcv\" data-start=\"1438\" data-end=\"1473\"\u003e\n\u003cp data-start=\"1440\" data-end=\"1473\"\u003eProduct type: Copper spark plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x3vjbp\" data-start=\"1474\" data-end=\"1516\"\u003e\n\u003cp data-start=\"1476\" data-end=\"1516\"\u003eCenter electrode core material: Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13xlloe\" data-start=\"1517\" data-end=\"1558\"\u003e\n\u003cp data-start=\"1519\" data-end=\"1558\"\u003eCenter electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3au8g6\" data-start=\"1559\" data-end=\"1601\"\u003e\n\u003cp data-start=\"1561\" data-end=\"1601\"\u003eGround electrode core material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17jmp0w\" data-start=\"1602\" data-end=\"1643\"\u003e\n\u003cp data-start=\"1604\" data-end=\"1643\"\u003eGround electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x9kiqi\" data-start=\"1644\" data-end=\"1686\"\u003e\n\u003cp data-start=\"1646\" data-end=\"1686\"\u003eGround electrode configuration: Single\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"55pk7u\" data-start=\"1687\" data-end=\"1719\"\u003e\n\u003cp data-start=\"1689\" data-end=\"1719\"\u003eGround electrode quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"r5af6m\" data-start=\"1720\" data-end=\"1746\"\u003e\n\u003cp data-start=\"1722\" data-end=\"1746\"\u003eThread diameter: 14 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9aw9i6\" data-start=\"1747\" data-end=\"1774\"\u003e\n\u003cp data-start=\"1749\" data-end=\"1774\"\u003eThread size: M14 × 1.25\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"163h8t2\" data-start=\"1775\" data-end=\"1794\"\u003e\n\u003cp data-start=\"1777\" data-end=\"1794\"\u003eSeat type: Flat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1f28dx\" data-start=\"1795\" data-end=\"1823\"\u003e\n\u003cp data-start=\"1797\" data-end=\"1823\"\u003eWasher type: Flat washer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gbvvjz\" data-start=\"1824\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1826\" data-end=\"1848\"\u003eWasher included: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hsl4nj\" data-start=\"1849\" data-end=\"1871\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1871\"\u003eHex size: 13\/16 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jsvf8c\" data-start=\"1872\" data-end=\"1893\"\u003e\n\u003cp data-start=\"1874\" data-end=\"1893\"\u003eResistor type: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lbkpxm\" data-start=\"1894\" data-end=\"1915\"\u003e\n\u003cp data-start=\"1896\" data-end=\"1915\"\u003eResistance: 1 ohm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c1syj1\" data-start=\"1916\" data-end=\"1940\"\u003e\n\u003cp data-start=\"1918\" data-end=\"1940\"\u003ePre-gap size: 0.8 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17h5klw\" data-start=\"1941\" data-end=\"1971\"\u003e\n\u003cp data-start=\"1943\" data-end=\"1971\"\u003eManufacturer heat range: 6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sjdq26\" data-start=\"1972\" data-end=\"2003\"\u003e\n\u003cp data-start=\"1974\" data-end=\"2003\"\u003eInsulator material: Ceramic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12tcvxt\" data-start=\"2004\" data-end=\"2033\"\u003e\n\u003cp data-start=\"2006\" data-end=\"2033\"\u003eInsulator height: 57.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3c37w7\" data-start=\"2034\" data-end=\"2071\"\u003e\n\u003cp data-start=\"2036\" data-end=\"2071\"\u003eCenter electrode design: Standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"i088to\" data-start=\"2072\" data-end=\"2121\"\u003e\n\u003cp data-start=\"2074\" data-end=\"2121\"\u003eCenter electrode projection: Short projection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b7wdfo\" data-start=\"2122\" data-end=\"2169\"\u003e\n\u003cp data-start=\"2124\" data-end=\"2169\"\u003eElectrical terminal type: Non-removable nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AUTOLITE","offers":[{"title":"Default Title","offer_id":46275530358983,"sku":"ELE1874","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-10151100.png?v=1773180532","url":"https:\/\/mainstreeteshop.com\/products\/autolite-copper-spark-plug-216","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}