{"product_id":"autolite-copper-spark-plug-2545","title":"Autolite Copper Spark Plug – 2545","description":"\u003cp data-start=\"112\" data-end=\"453\"\u003e\u003cstrong data-start=\"112\" data-end=\"128\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"128\" data-end=\"131\"\u003eThe Autolite 2545 Copper Spark Plug is designed to deliver reliable ignition performance, quick engine starts, and consistent power output. Featuring a copper core center electrode, it improves thermal conductivity to help maintain proper operating temperatures and resist fouling under a wide range of driving conditions.\u003c\/p\u003e\n\u003cp data-start=\"455\" data-end=\"825\"\u003eIts high nickel alloy center and ground electrodes enhance durability and extend spark plug life. The high alumina multi-rib ceramic insulator helps provide strong electrical insulation and efficient heat dissipation, ensuring dependable operation. A corrosion-resistant nickel-plated shell further improves durability and protects the plug from rust and wear over time.\u003c\/p\u003e\n\u003cp data-start=\"827\" data-end=\"981\"\u003eEngineered for dependable performance, Autolite copper spark plugs are a trusted replacement option for maintaining engine efficiency and smooth ignition.\u003c\/p\u003e\n\u003cp data-start=\"983\" data-end=\"996\"\u003e\u003cstrong data-start=\"983\" data-end=\"996\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"998\" data-end=\"1369\"\u003e\n\u003cli data-section-id=\"50w2va\" data-start=\"998\" data-end=\"1076\"\u003e\n\u003cp data-start=\"1000\" data-end=\"1076\"\u003eCopper core center electrode improves heat transfer and fouling resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"opmvoq\" data-start=\"1077\" data-end=\"1152\"\u003e\n\u003cp data-start=\"1079\" data-end=\"1152\"\u003eHigh nickel alloy center and ground electrodes help extend service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"k4ieso\" data-start=\"1153\" data-end=\"1228\"\u003e\n\u003cp data-start=\"1155\" data-end=\"1228\"\u003eMulti-rib ceramic insulator improves insulation and structural strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uv4ugi\" data-start=\"1229\" data-end=\"1303\"\u003e\n\u003cp data-start=\"1231\" data-end=\"1303\"\u003eNickel-plated shell helps resist corrosion for long-lasting durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"aqcqi8\" data-start=\"1304\" data-end=\"1369\"\u003e\n\u003cp data-start=\"1306\" data-end=\"1369\"\u003eDesigned for quick starts and consistent ignition performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1371\" data-end=\"1398\"\u003e\u003cstrong data-start=\"1371\" data-end=\"1398\"\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1400\" data-end=\"2143\"\u003e\n\u003cli data-section-id=\"bs7t8g\" data-start=\"1400\" data-end=\"1421\"\u003e\n\u003cp data-start=\"1402\" data-end=\"1421\"\u003ePart number: 2545\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t1nkhe\" data-start=\"1422\" data-end=\"1441\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1441\"\u003eBrand: Autolite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9pckcv\" data-start=\"1442\" data-end=\"1477\"\u003e\n\u003cp data-start=\"1444\" data-end=\"1477\"\u003eProduct type: Copper spark plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x3vjbp\" data-start=\"1478\" data-end=\"1520\"\u003e\n\u003cp data-start=\"1480\" data-end=\"1520\"\u003eCenter electrode core material: Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13xlloe\" data-start=\"1521\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1523\" data-end=\"1562\"\u003eCenter electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3au8g6\" data-start=\"1563\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1605\"\u003eGround electrode core material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17jmp0w\" data-start=\"1606\" data-end=\"1647\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1647\"\u003eGround electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x9kiqi\" data-start=\"1648\" data-end=\"1690\"\u003e\n\u003cp data-start=\"1650\" data-end=\"1690\"\u003eGround electrode configuration: Single\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"55pk7u\" data-start=\"1691\" data-end=\"1723\"\u003e\n\u003cp data-start=\"1693\" data-end=\"1723\"\u003eGround electrode quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vqolju\" data-start=\"1724\" data-end=\"1746\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1746\"\u003eSeat type: Tapered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15panc3\" data-start=\"1747\" data-end=\"1766\"\u003e\n\u003cp data-start=\"1749\" data-end=\"1766\"\u003eReach: 20.55 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5tphr9\" data-start=\"1767\" data-end=\"1786\"\u003e\n\u003cp data-start=\"1769\" data-end=\"1786\"\u003eHex size: 16 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dujk1e\" data-start=\"1787\" data-end=\"1809\"\u003e\n\u003cp data-start=\"1789\" data-end=\"1809\"\u003eResistor type: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"pg2zbh\" data-start=\"1810\" data-end=\"1835\"\u003e\n\u003cp data-start=\"1812\" data-end=\"1835\"\u003eResistance: 5000 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17c2gol\" data-start=\"1836\" data-end=\"1863\"\u003e\n\u003cp data-start=\"1838\" data-end=\"1863\"\u003ePre-gap size: 1.1176 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17h5pne\" data-start=\"1864\" data-end=\"1894\"\u003e\n\u003cp data-start=\"1866\" data-end=\"1894\"\u003eManufacturer heat range: 8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sjdq26\" data-start=\"1895\" data-end=\"1926\"\u003e\n\u003cp data-start=\"1897\" data-end=\"1926\"\u003eInsulator material: Ceramic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3c37w7\" data-start=\"1927\" data-end=\"1964\"\u003e\n\u003cp data-start=\"1929\" data-end=\"1964\"\u003eCenter electrode design: Standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sx1zuc\" data-start=\"1965\" data-end=\"2013\"\u003e\n\u003cp data-start=\"1967\" data-end=\"2013\"\u003eCenter electrode projection: Long projection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"788y1i\" data-start=\"2014\" data-end=\"2071\"\u003e\n\u003cp data-start=\"2016\" data-end=\"2071\"\u003eCenter electrode insulator tip projection: Extra-long\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b7wdfo\" data-start=\"2072\" data-end=\"2119\"\u003e\n\u003cp data-start=\"2074\" data-end=\"2119\"\u003eElectrical terminal type: Non-removable nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rfiaup\" data-start=\"2120\" data-end=\"2143\"\u003e\n\u003cp data-start=\"2122\" data-end=\"2143\"\u003eWasher included: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AUTOLITE","offers":[{"title":"Default Title","offer_id":46275549561031,"sku":"ELE1877","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-10152103.png?v=1773181148","url":"https:\/\/mainstreeteshop.com\/products\/autolite-copper-spark-plug-2545","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}