{"product_id":"acdelco-gm-original-equipment-double-platinum-spark-plug-41-808","title":"ACDelco GM Original Equipment Double Platinum Spark Plug – 41-808","description":"\u003cp data-start=\"223\" data-end=\"600\"\u003e\u003cstrong data-start=\"223\" data-end=\"239\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"239\" data-end=\"242\"\u003eThe ACDelco GM Original Equipment 41-808 Double Platinum Spark Plug is designed, engineered, and tested to meet the strict standards required by General Motors. Featuring a copper core and double platinum pads on both the center and ground electrodes, this spark plug provides long-lasting ignition performance and helps reduce wear on the ignition system.\u003c\/p\u003e\n\u003cp data-start=\"602\" data-end=\"930\"\u003eA one-piece, fired-in suppressor seal blends multiple glass types to create a gas-tight seal that helps regulate spark plug energy, reduce radio frequency and engine interference, and protect against compression pressures. The copper core promotes cooler electrode temperatures, improving durability and resistance to fouling.\u003c\/p\u003e\n\u003cp data-start=\"932\" data-end=\"1222\"\u003eAs a GM Original Equipment component, the 41-808 spark plug represents the same parts installed during vehicle production or validated by General Motors for GM vehicles. Designed for OE fit, form, and function, it helps maintain reliable ignition performance and efficient engine operation.\u003c\/p\u003e\n\u003cp data-start=\"1224\" data-end=\"1237\"\u003e\u003cstrong data-start=\"1224\" data-end=\"1237\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1239\" data-end=\"1766\"\u003e\n\u003cli data-section-id=\"1yja6x1\" data-start=\"1239\" data-end=\"1302\"\u003e\n\u003cp data-start=\"1241\" data-end=\"1302\"\u003eGM Original Equipment spark plug engineered to GM standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gy7w8n\" data-start=\"1303\" data-end=\"1381\"\u003e\n\u003cp data-start=\"1305\" data-end=\"1381\"\u003eDouble platinum pads on center and ground electrodes for long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"134c794\" data-start=\"1382\" data-end=\"1456\"\u003e\n\u003cp data-start=\"1384\" data-end=\"1456\"\u003eCopper core center electrode for improved heat transfer and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dsd00z\" data-start=\"1457\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1459\" data-end=\"1538\"\u003eFired-in suppressor seal helps reduce radio frequency and engine interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dq1jcw\" data-start=\"1539\" data-end=\"1602\"\u003e\n\u003cp data-start=\"1541\" data-end=\"1602\"\u003eHelps regulate spark energy and resist compression pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oxl4fi\" data-start=\"1603\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1605\" data-end=\"1691\"\u003eDesigned to maintain consistent ignition performance and reduce ignition system wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zz20t7\" data-start=\"1692\" data-end=\"1766\"\u003e\n\u003cp data-start=\"1694\" data-end=\"1766\"\u003eGM engineers design and validate OE parts specifically for GM vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1768\" data-end=\"1795\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1795\"\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1797\" data-end=\"2452\"\u003e\n\u003cli data-section-id=\"1wb9um6\" data-start=\"1797\" data-end=\"1820\"\u003e\n\u003cp data-start=\"1799\" data-end=\"1820\"\u003ePart number: 41-808\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rbrkr1\" data-start=\"1821\" data-end=\"1868\"\u003e\n\u003cp data-start=\"1823\" data-end=\"1868\"\u003eProduct line: ACDelco GM Original Equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x3vjbp\" data-start=\"1869\" data-end=\"1911\"\u003e\n\u003cp data-start=\"1871\" data-end=\"1911\"\u003eCenter electrode core material: Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ldp2q6\" data-start=\"1912\" data-end=\"1955\"\u003e\n\u003cp data-start=\"1914\" data-end=\"1955\"\u003eCenter electrode tip material: Platinum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3au8g6\" data-start=\"1956\" data-end=\"1998\"\u003e\n\u003cp data-start=\"1958\" data-end=\"1998\"\u003eGround electrode core material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wgawxs\" data-start=\"1999\" data-end=\"2042\"\u003e\n\u003cp data-start=\"2001\" data-end=\"2042\"\u003eGround electrode tip material: Platinum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"55pk7u\" data-start=\"2043\" data-end=\"2075\"\u003e\n\u003cp data-start=\"2045\" data-end=\"2075\"\u003eGround electrode quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zux2ew\" data-start=\"2076\" data-end=\"2107\"\u003e\n\u003cp data-start=\"2078\" data-end=\"2107\"\u003eMetal type: Double platinum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"r5af6m\" data-start=\"2108\" data-end=\"2134\"\u003e\n\u003cp data-start=\"2110\" data-end=\"2134\"\u003eThread diameter: 14 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"pn09z\" data-start=\"2135\" data-end=\"2151\"\u003e\n\u003cp data-start=\"2137\" data-end=\"2151\"\u003eReach: 19 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"163h8t2\" data-start=\"2152\" data-end=\"2171\"\u003e\n\u003cp data-start=\"2154\" data-end=\"2171\"\u003eSeat type: Flat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wl0n4l\" data-start=\"2172\" data-end=\"2201\"\u003e\n\u003cp data-start=\"2174\" data-end=\"2201\"\u003eWasher type: Crush washer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gbvvjz\" data-start=\"2202\" data-end=\"2226\"\u003e\n\u003cp data-start=\"2204\" data-end=\"2226\"\u003eWasher included: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"74e3fr\" data-start=\"2227\" data-end=\"2246\"\u003e\n\u003cp data-start=\"2229\" data-end=\"2246\"\u003eHex size: 14 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dujk1e\" data-start=\"2247\" data-end=\"2269\"\u003e\n\u003cp data-start=\"2249\" data-end=\"2269\"\u003eResistor type: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wq3ycj\" data-start=\"2270\" data-end=\"2296\"\u003e\n\u003cp data-start=\"2272\" data-end=\"2296\"\u003ePre-gap size: 0.045 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e3s3wh\" data-start=\"2297\" data-end=\"2328\"\u003e\n\u003cp data-start=\"2299\" data-end=\"2328\"\u003eManufacturer heat range: 12\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19uko18\" data-start=\"2329\" data-end=\"2357\"\u003e\n\u003cp data-start=\"2331\" data-end=\"2357\"\u003eCore nose length: 0.7 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14kncrk\" data-start=\"2358\" data-end=\"2388\"\u003e\n\u003cp data-start=\"2360\" data-end=\"2388\"\u003eInsulator height: 2.047 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b7wdfo\" data-start=\"2389\" data-end=\"2436\"\u003e\n\u003cp data-start=\"2391\" data-end=\"2436\"\u003eElectrical terminal type: Non-removable nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nt2tzg\" data-start=\"2437\" data-end=\"2452\"\u003e\n\u003cp data-start=\"2439\" data-end=\"2452\"\u003eIndexed: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":46261249835207,"sku":"ELE1836","price":10.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-06170426.png?v=1772845342","url":"https:\/\/mainstreeteshop.com\/products\/acdelco-gm-original-equipment-double-platinum-spark-plug-41-808","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}