{"product_id":"autolite-platinum-spark-plug-ap23","title":"Autolite Platinum Spark Plug – AP23","description":"\u003cp data-start=\"119\" data-end=\"476\"\u003e\u003cstrong data-start=\"119\" data-end=\"135\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"135\" data-end=\"138\"\u003eThe Autolite AP23 Platinum Spark Plug is engineered to deliver reliable ignition performance, smoother engine starts, and improved acceleration. Featuring a platinum center electrode firing tip, this spark plug helps prevent gap erosion and maintains consistent spark delivery for longer service life compared to conventional spark plugs.\u003c\/p\u003e\n\u003cp data-start=\"478\" data-end=\"895\"\u003eThe copper core center electrode improves heat transfer, helping maintain optimal operating temperatures and reducing the risk of fouling. A high alumina ceramic insulator provides excellent electrical insulation and thermal conductivity, ensuring stable ignition performance. The multi-rib insulator helps prevent flash-over, while the nickel-plated shell resists corrosion and extends overall spark plug durability.\u003c\/p\u003e\n\u003cp data-start=\"897\" data-end=\"1102\"\u003eAutolite platinum spark plugs are designed to provide dependable performance in many gasoline engines and are a reliable replacement option for maintaining efficient combustion and smooth engine operation.\u003c\/p\u003e\n\u003cp data-start=\"1104\" data-end=\"1117\"\u003e\u003cstrong data-start=\"1104\" data-end=\"1117\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1119\" data-end=\"1479\"\u003e\n\u003cli data-section-id=\"pbt3vc\" data-start=\"1119\" data-end=\"1197\"\u003e\n\u003cp data-start=\"1121\" data-end=\"1197\"\u003ePlatinum firing tip helps prevent gap erosion for extended spark plug life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1i8ans5\" data-start=\"1198\" data-end=\"1276\"\u003e\n\u003cp data-start=\"1200\" data-end=\"1276\"\u003eCopper core center electrode improves heat transfer and ignition stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"50kxvh\" data-start=\"1277\" data-end=\"1333\"\u003e\n\u003cp data-start=\"1279\" data-end=\"1333\"\u003eMulti-rib ceramic insulator helps prevent flash-over\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"116xg1w\" data-start=\"1334\" data-end=\"1407\"\u003e\n\u003cp data-start=\"1336\" data-end=\"1407\"\u003eHigh alumina ceramic insulator enhances strength and heat dissipation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vwpk46\" data-start=\"1408\" data-end=\"1479\"\u003e\n\u003cp data-start=\"1410\" data-end=\"1479\"\u003eNickel-plated shell helps resist corrosion for long-term durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1481\" data-end=\"1508\"\u003e\u003cstrong data-start=\"1481\" data-end=\"1508\"\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1510\" data-end=\"2212\"\u003e\n\u003cli data-section-id=\"cccho6\" data-start=\"1510\" data-end=\"1531\"\u003e\n\u003cp data-start=\"1512\" data-end=\"1531\"\u003ePart number: AP23\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t1nkhe\" data-start=\"1532\" data-end=\"1551\"\u003e\n\u003cp data-start=\"1534\" data-end=\"1551\"\u003eBrand: Autolite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vnl5fm\" data-start=\"1552\" data-end=\"1589\"\u003e\n\u003cp data-start=\"1554\" data-end=\"1589\"\u003eProduct type: Platinum spark plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x3vjbp\" data-start=\"1590\" data-end=\"1632\"\u003e\n\u003cp data-start=\"1592\" data-end=\"1632\"\u003eCenter electrode core material: Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ldp2q6\" data-start=\"1633\" data-end=\"1676\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\"\u003eCenter electrode tip material: Platinum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3au8g6\" data-start=\"1677\" data-end=\"1719\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1719\"\u003eGround electrode core material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17jmp0w\" data-start=\"1720\" data-end=\"1761\"\u003e\n\u003cp data-start=\"1722\" data-end=\"1761\"\u003eGround electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ibjk3h\" data-start=\"1762\" data-end=\"1794\"\u003e\n\u003cp data-start=\"1764\" data-end=\"1794\"\u003eGround configuration: Single\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"55pk7u\" data-start=\"1795\" data-end=\"1827\"\u003e\n\u003cp data-start=\"1797\" data-end=\"1827\"\u003eGround electrode quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"r5af6m\" data-start=\"1828\" data-end=\"1854\"\u003e\n\u003cp data-start=\"1830\" data-end=\"1854\"\u003eThread diameter: 14 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9aw9i6\" data-start=\"1855\" data-end=\"1882\"\u003e\n\u003cp data-start=\"1857\" data-end=\"1882\"\u003eThread size: M14 × 1.25\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vqolju\" data-start=\"1883\" data-end=\"1905\"\u003e\n\u003cp data-start=\"1885\" data-end=\"1905\"\u003eSeat type: Tapered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rfiaup\" data-start=\"1906\" data-end=\"1929\"\u003e\n\u003cp data-start=\"1908\" data-end=\"1929\"\u003eWasher included: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"i53euf\" data-start=\"1930\" data-end=\"1950\"\u003e\n\u003cp data-start=\"1932\" data-end=\"1950\"\u003eHex size: 5\/8 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dujk1e\" data-start=\"1951\" data-end=\"1973\"\u003e\n\u003cp data-start=\"1953\" data-end=\"1973\"\u003eResistor type: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gwnm18\" data-start=\"1974\" data-end=\"1999\"\u003e\n\u003cp data-start=\"1976\" data-end=\"1999\"\u003eResistance: 4000 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e3s6de\" data-start=\"2000\" data-end=\"2031\"\u003e\n\u003cp data-start=\"2002\" data-end=\"2031\"\u003eManufacturer heat range: 11\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sjdq26\" data-start=\"2032\" data-end=\"2063\"\u003e\n\u003cp data-start=\"2034\" data-end=\"2063\"\u003eInsulator material: Ceramic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3c37w7\" data-start=\"2064\" data-end=\"2101\"\u003e\n\u003cp data-start=\"2066\" data-end=\"2101\"\u003eCenter electrode design: Standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11yt6xq\" data-start=\"2102\" data-end=\"2149\"\u003e\n\u003cp data-start=\"2104\" data-end=\"2149\"\u003eCenter electrode projection: Mid projection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b7wdfo\" data-start=\"2150\" data-end=\"2197\"\u003e\n\u003cp data-start=\"2152\" data-end=\"2197\"\u003eElectrical terminal type: Non-removable nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vb0oei\" data-start=\"2198\" data-end=\"2212\"\u003e\n\u003cp data-start=\"2200\" data-end=\"2212\"\u003eSkirt: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AUTOLITE","offers":[{"title":"Default Title","offer_id":46279641432263,"sku":"ELE1908","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-10165800_fdf8aa76-8fc1-4764-a9a3-8b6116223e1e.png?v=1773255736","url":"https:\/\/mainstreeteshop.com\/products\/autolite-platinum-spark-plug-ap23","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}