{"product_id":"acdelco-professional-double-platinum-spark-plug-41-942","title":"ACDelco Professional Double Platinum Spark Plug – 41-942","description":"\u003cp data-start=\"212\" data-end=\"586\"\u003e\u003cstrong data-start=\"212\" data-end=\"228\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"228\" data-end=\"231\"\u003eThe ACDelco Professional 41-942 Double Platinum Spark Plug is a premium aftermarket replacement designed to deliver reliable ignition performance and long service life. Built with a copper core and double platinum pads on the center and ground electrodes, this spark plug helps maintain consistent voltage demands and reduce wear on the ignition system.\u003c\/p\u003e\n\u003cp data-start=\"588\" data-end=\"930\"\u003eThe copper core promotes cooler electrode temperatures, improving durability and resistance to fouling. A 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 interference, and protect against compression pressure for long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"932\" data-end=\"1125\"\u003eManufactured to meet expectations for fit, form, and function, the ACDelco Professional 41-942 spark plug is designed to provide dependable performance for a wide range of vehicle applications.\u003c\/p\u003e\n\u003cp data-start=\"1127\" data-end=\"1140\"\u003e\u003cstrong data-start=\"1127\" data-end=\"1140\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1142\" data-end=\"1612\"\u003e\n\u003cli data-section-id=\"1an178q\" data-start=\"1142\" data-end=\"1226\"\u003e\n\u003cp data-start=\"1144\" data-end=\"1226\"\u003eDouble platinum pads on center and ground electrodes for long-lasting durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jtoka6\" data-start=\"1227\" data-end=\"1297\"\u003e\n\u003cp data-start=\"1229\" data-end=\"1297\"\u003eCopper core electrode helps maintain cooler operating temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dsd00z\" data-start=\"1298\" data-end=\"1379\"\u003e\n\u003cp data-start=\"1300\" data-end=\"1379\"\u003eFired-in suppressor seal helps reduce radio frequency and engine interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hmljhg\" data-start=\"1380\" data-end=\"1454\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1454\"\u003eDesigned to regulate spark plug energy and resist compression pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qhm4p0\" data-start=\"1455\" data-end=\"1537\"\u003e\n\u003cp data-start=\"1457\" data-end=\"1537\"\u003eHelps maintain consistent ignition performance and reduce ignition system wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lbym5j\" data-start=\"1538\" data-end=\"1612\"\u003e\n\u003cp data-start=\"1540\" data-end=\"1612\"\u003ePremium aftermarket replacement designed for OE-style fit and function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1614\" data-end=\"1641\"\u003e\u003cstrong data-start=\"1614\" data-end=\"1641\"\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1643\" data-end=\"2245\"\u003e\n\u003cli data-section-id=\"1wd9anl\" data-start=\"1643\" data-end=\"1666\"\u003e\n\u003cp data-start=\"1645\" data-end=\"1666\"\u003ePart number: 41-942\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1isvchc\" data-start=\"1667\" data-end=\"1688\"\u003e\n\u003cp data-start=\"1669\" data-end=\"1688\"\u003eUPC: 707773188446\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kn2c8s\" data-start=\"1689\" data-end=\"1719\"\u003e\n\u003cp data-start=\"1691\" data-end=\"1719\"\u003eElectrode design: Standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x3vjbp\" data-start=\"1720\" data-end=\"1762\"\u003e\n\u003cp data-start=\"1722\" data-end=\"1762\"\u003eCenter electrode core material: Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ldp2q6\" data-start=\"1763\" data-end=\"1806\"\u003e\n\u003cp data-start=\"1765\" data-end=\"1806\"\u003eCenter electrode tip material: Platinum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"55pk7u\" data-start=\"1807\" data-end=\"1839\"\u003e\n\u003cp data-start=\"1809\" data-end=\"1839\"\u003eGround electrode quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wgawxs\" data-start=\"1840\" data-end=\"1883\"\u003e\n\u003cp data-start=\"1842\" data-end=\"1883\"\u003eGround electrode tip material: Platinum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cdddk6\" data-start=\"1884\" data-end=\"1920\"\u003e\n\u003cp data-start=\"1886\" data-end=\"1920\"\u003eThread diameter: 14 mm (0.55 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o1ihsm\" data-start=\"1921\" data-end=\"1950\"\u003e\n\u003cp data-start=\"1923\" data-end=\"1950\"\u003eReach: 17.25 mm (0.68 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vqolju\" data-start=\"1951\" data-end=\"1973\"\u003e\n\u003cp data-start=\"1953\" data-end=\"1973\"\u003eSeat type: Tapered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18tnzd4\" data-start=\"1974\" data-end=\"2012\"\u003e\n\u003cp data-start=\"1976\" data-end=\"2012\"\u003eHex size: 16 mm (15.88 mm nominal)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dujk1e\" data-start=\"2013\" data-end=\"2035\"\u003e\n\u003cp data-start=\"2015\" data-end=\"2035\"\u003eResistor type: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1e4rcwc\" data-start=\"2036\" data-end=\"2073\"\u003e\n\u003cp data-start=\"2038\" data-end=\"2073\"\u003ePre-gap size: 0.050 in (1.270 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ideqzw\" data-start=\"2074\" data-end=\"2104\"\u003e\n\u003cp data-start=\"2076\" data-end=\"2104\"\u003eCore nose length: 0.700 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b7wdfo\" data-start=\"2105\" data-end=\"2152\"\u003e\n\u003cp data-start=\"2107\" data-end=\"2152\"\u003eElectrical terminal type: Non-removable nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e3s8xz\" data-start=\"2153\" data-end=\"2184\"\u003e\n\u003cp data-start=\"2155\" data-end=\"2184\"\u003eManufacturer heat range: 14\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xksijm\" data-start=\"2185\" data-end=\"2208\"\u003e\n\u003cp data-start=\"2187\" data-end=\"2208\"\u003ePackage quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rrqp50\" data-start=\"2209\" data-end=\"2245\"\u003e\n\u003cp data-start=\"2211\" data-end=\"2245\"\u003eCountry of origin: United States\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAIN STREET ESHOP","offers":[{"title":"Default Title","offer_id":46261208842439,"sku":"ELE1829","price":11.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-06154855_05c58737-bffe-4933-899e-38ca5a6fbdd6.png?v=1772843602","url":"https:\/\/mainstreeteshop.com\/products\/acdelco-professional-double-platinum-spark-plug-41-942","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}