{"product_id":"autolite-copper-spark-plug-145","title":"Autolite Copper Spark Plug – 145","description":"\u003cp data-start=\"111\" data-end=\"434\"\u003e\u003cstrong data-start=\"111\" data-end=\"127\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"127\" data-end=\"130\"\u003eThe Autolite 145 Copper Spark Plug is engineered to deliver dependable ignition performance, quick starts, and consistent engine power. Featuring a copper core center electrode, this spark plug improves heat transfer and thermal control, helping maintain proper operating temperatures and resist fouling.\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"821\"\u003eA high nickel alloy center and ground electrode provides enhanced durability and helps extend spark plug life. The multi-rib high alumina ceramic insulator offers excellent electrical insulation and heat dissipation for improved strength and reliability. A nickel-plated shell protects against corrosion and wear, ensuring long-lasting performance in a wide range of engine conditions.\u003c\/p\u003e\n\u003cp data-start=\"823\" data-end=\"975\"\u003eAutolite copper spark plugs are designed as reliable replacements for many gasoline engines, helping maintain smooth operation and efficient combustion.\u003c\/p\u003e\n\u003cp data-start=\"977\" data-end=\"990\"\u003e\u003cstrong data-start=\"977\" data-end=\"990\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"992\" data-end=\"1360\"\u003e\n\u003cli data-section-id=\"50w2va\" data-start=\"992\" data-end=\"1070\"\u003e\n\u003cp data-start=\"994\" data-end=\"1070\"\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=\"1071\" data-end=\"1146\"\u003e\n\u003cp data-start=\"1073\" data-end=\"1146\"\u003eHigh nickel alloy center and ground electrodes help extend service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ahhc6k\" data-start=\"1147\" data-end=\"1226\"\u003e\n\u003cp data-start=\"1149\" data-end=\"1226\"\u003eMulti-rib high alumina ceramic insulator improves insulation and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5nxxav\" data-start=\"1227\" data-end=\"1296\"\u003e\n\u003cp data-start=\"1229\" data-end=\"1296\"\u003eNickel-plated shell helps resist corrosion and increase longevity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1u862yw\" data-start=\"1297\" data-end=\"1360\"\u003e\n\u003cp data-start=\"1299\" data-end=\"1360\"\u003eDesigned for quick starts and reliable ignition performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1362\" data-end=\"1389\"\u003e\u003cstrong data-start=\"1362\" data-end=\"1389\"\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1391\" data-end=\"1986\"\u003e\n\u003cli data-section-id=\"qa7z7a\" data-start=\"1391\" data-end=\"1411\"\u003e\n\u003cp data-start=\"1393\" data-end=\"1411\"\u003ePart number: 145\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t1nkhe\" data-start=\"1412\" data-end=\"1431\"\u003e\n\u003cp data-start=\"1414\" data-end=\"1431\"\u003eBrand: Autolite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9pckcv\" data-start=\"1432\" data-end=\"1467\"\u003e\n\u003cp data-start=\"1434\" data-end=\"1467\"\u003eProduct type: Copper spark plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x3vjbp\" data-start=\"1468\" data-end=\"1510\"\u003e\n\u003cp data-start=\"1470\" data-end=\"1510\"\u003eCenter electrode core material: Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13xlloe\" data-start=\"1511\" data-end=\"1552\"\u003e\n\u003cp data-start=\"1513\" data-end=\"1552\"\u003eCenter electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17jmp0w\" data-start=\"1553\" data-end=\"1594\"\u003e\n\u003cp data-start=\"1555\" data-end=\"1594\"\u003eGround electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x9kiqi\" data-start=\"1595\" data-end=\"1637\"\u003e\n\u003cp data-start=\"1597\" data-end=\"1637\"\u003eGround electrode configuration: Single\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"55pk7u\" data-start=\"1638\" data-end=\"1670\"\u003e\n\u003cp data-start=\"1640\" data-end=\"1670\"\u003eGround electrode quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vqolju\" data-start=\"1671\" data-end=\"1693\"\u003e\n\u003cp data-start=\"1673\" data-end=\"1693\"\u003eSeat type: Tapered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8dpzts\" data-start=\"1694\" data-end=\"1713\"\u003e\n\u003cp data-start=\"1696\" data-end=\"1713\"\u003eReach: 0.431 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5tphr9\" data-start=\"1714\" data-end=\"1733\"\u003e\n\u003cp data-start=\"1716\" data-end=\"1733\"\u003eHex size: 16 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dujk1e\" data-start=\"1734\" data-end=\"1756\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1756\"\u003eResistor type: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gwnm18\" data-start=\"1757\" data-end=\"1782\"\u003e\n\u003cp data-start=\"1759\" data-end=\"1782\"\u003eResistance: 4000 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3h7ifq\" data-start=\"1783\" data-end=\"1808\"\u003e\n\u003cp data-start=\"1785\" data-end=\"1808\"\u003ePre-gap size: 0.04 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17h5pne\" data-start=\"1809\" data-end=\"1839\"\u003e\n\u003cp data-start=\"1811\" data-end=\"1839\"\u003eManufacturer heat range: 8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sjdq26\" data-start=\"1840\" data-end=\"1871\"\u003e\n\u003cp data-start=\"1842\" data-end=\"1871\"\u003eInsulator material: Ceramic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1sjxq3r\" data-start=\"1872\" data-end=\"1914\"\u003e\n\u003cp data-start=\"1874\" data-end=\"1914\"\u003eElectrode projection: Short projection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b7wdfo\" data-start=\"1915\" data-end=\"1962\"\u003e\n\u003cp data-start=\"1917\" data-end=\"1962\"\u003eElectrical terminal type: Non-removable nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rfiaup\" data-start=\"1963\" data-end=\"1986\"\u003e\n\u003cp data-start=\"1965\" data-end=\"1986\"\u003eWasher included: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AUTOLITE","offers":[{"title":"Default Title","offer_id":46274856485063,"sku":"ELE1872","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-10104315_7b0f5ecb-5308-4d93-ade3-d1fa011f9c00.png?v=1773165902","url":"https:\/\/mainstreeteshop.com\/products\/autolite-copper-spark-plug-145","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}