{"product_id":"ngk-6240-plfr5a-11-laser-platinum-spark-plug-solid-terminal","title":"NGK 6240 PLFR5A-11 Laser Platinum Spark Plug (Solid Terminal)","description":"\u003ch3 data-section-id=\"hxsibk\" data-start=\"72\" data-end=\"89\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-start=\"90\" data-end=\"473\"\u003eThe NGK \u003cstrong data-start=\"98\" data-end=\"111\"\u003ePLFR5A-11\u003c\/strong\u003e is a \u003cstrong data-start=\"117\" data-end=\"155\"\u003eLaser Platinum OE-style spark plug\u003c\/strong\u003e engineered for modern engines requiring \u003cstrong data-start=\"196\" data-end=\"258\"\u003elong service intervals and consistent ignition performance\u003c\/strong\u003e. Featuring a \u003cstrong data-start=\"272\" data-end=\"348\"\u003efine-wire platinum center electrode and platinum-tipped ground electrode\u003c\/strong\u003e, it delivers \u003cstrong data-start=\"362\" data-end=\"425\"\u003eexcellent durability, fuel efficiency, and smooth operation\u003c\/strong\u003e—especially in distributorless ignition systems.\u003c\/p\u003e\n\u003chr data-start=\"475\" data-end=\"478\"\u003e\n\u003ch3 data-section-id=\"1sboupi\" data-start=\"480\" data-end=\"498\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"499\" data-end=\"926\"\u003e\n\u003cli data-section-id=\"1x8yfsc\" data-start=\"499\" data-end=\"579\"\u003e\n\u003cstrong data-start=\"501\" data-end=\"527\"\u003eDouble platinum design\u003c\/strong\u003e (center + ground electrode) for extended lifespan\u003c\/li\u003e\n\u003cli data-section-id=\"j9gor2\" data-start=\"580\" data-end=\"652\"\u003e\n\u003cstrong data-start=\"582\" data-end=\"612\"\u003eFine-wire center electrode\u003c\/strong\u003e improves ignitability and cold starts\u003c\/li\u003e\n\u003cli data-section-id=\"6o9qnq\" data-start=\"653\" data-end=\"719\"\u003e\n\u003cstrong data-start=\"655\" data-end=\"685\"\u003eOE-equivalent construction\u003c\/strong\u003e for precise fit and performance\u003c\/li\u003e\n\u003cli data-section-id=\"7kzlha\" data-start=\"720\" data-end=\"789\"\u003e\n\u003cstrong data-start=\"722\" data-end=\"750\"\u003eAnti-fouling performance\u003c\/strong\u003e for stable idle and reduced misfires\u003c\/li\u003e\n\u003cli data-section-id=\"b3dddt\" data-start=\"790\" data-end=\"846\"\u003e\n\u003cstrong data-start=\"792\" data-end=\"813\"\u003eTrivalent plating\u003c\/strong\u003e prevents corrosion and seizing\u003c\/li\u003e\n\u003cli data-section-id=\"oxy102\" data-start=\"847\" data-end=\"926\"\u003eDesigned for \u003cstrong data-start=\"862\" data-end=\"926\"\u003emodern fuel-injected engines with long maintenance intervals\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"928\" data-end=\"931\"\u003e\n\u003ch3 data-section-id=\"e5mrjc\" data-start=\"933\" data-end=\"953\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-start=\"955\" data-end=\"966\"\u003e\u003cstrong data-start=\"955\" data-end=\"966\"\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"967\" data-end=\"1081\"\u003e\n\u003cli data-section-id=\"soehtj\" data-start=\"967\" data-end=\"993\"\u003ePart Number: PLFR5A-11\u003c\/li\u003e\n\u003cli data-section-id=\"tcaci9\" data-start=\"994\" data-end=\"1016\"\u003eStock Number: 6240\u003c\/li\u003e\n\u003cli data-section-id=\"rrh3gg\" data-start=\"1017\" data-end=\"1034\"\u003eHeat Range: 5\u003c\/li\u003e\n\u003cli data-section-id=\"odlz33\" data-start=\"1035\" data-end=\"1061\"\u003eResistor: Yes (5k Ohm)\u003c\/li\u003e\n\u003cli data-section-id=\"aaufs0\" data-start=\"1062\" data-end=\"1081\"\u003ePre-Gap: 1.1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1083\" data-end=\"1092\"\u003e\u003cstrong data-start=\"1083\" data-end=\"1092\"\u003eShell\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1093\" data-end=\"1245\"\u003e\n\u003cli data-section-id=\"1d457ld\" data-start=\"1093\" data-end=\"1120\"\u003eThread Size: M14 x 1.25\u003c\/li\u003e\n\u003cli data-section-id=\"1mhuxyo\" data-start=\"1121\" data-end=\"1139\"\u003eReach: 26.5 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1rrkopk\" data-start=\"1140\" data-end=\"1168\"\u003eSeat Type: Flat (gasket)\u003c\/li\u003e\n\u003cli data-section-id=\"m7gk6c\" data-start=\"1169\" data-end=\"1195\"\u003eHex Size: 5\/8\" (16 mm)\u003c\/li\u003e\n\u003cli data-section-id=\"10ktby5\" data-start=\"1196\" data-end=\"1245\"\u003eTerminal Type: Non-removable (solid terminal)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1247\" data-end=\"1261\"\u003e\u003cstrong data-start=\"1247\" data-end=\"1261\"\u003eElectrodes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1262\" data-end=\"1410\"\u003e\n\u003cli data-section-id=\"yo1qy1\" data-start=\"1262\" data-end=\"1316\"\u003eCenter Electrode: Fine-wire platinum (copper core)\u003c\/li\u003e\n\u003cli data-section-id=\"1dmxk9j\" data-start=\"1317\" data-end=\"1354\"\u003eGround Electrode: Platinum-tipped\u003c\/li\u003e\n\u003cli data-section-id=\"rsnolv\" data-start=\"1355\" data-end=\"1379\"\u003eConfiguration: J-gap\u003c\/li\u003e\n\u003cli data-section-id=\"12sgm36\" data-start=\"1380\" data-end=\"1410\"\u003eProjection: Mid projection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1412\" data-end=\"1415\"\u003e\n\u003ch3 data-section-id=\"biql0s\" data-start=\"1417\" data-end=\"1441\"\u003eFitment Highlights\u003c\/h3\u003e\n\u003cp data-start=\"1443\" data-end=\"1455\"\u003e\u003cstrong data-start=\"1443\" data-end=\"1455\"\u003eInfiniti\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1456\" data-end=\"1610\"\u003e\n\u003cli data-section-id=\"q30vyx\" data-start=\"1456\" data-end=\"1483\"\u003eFX35 \/ FX45 (2003–2008)\u003c\/li\u003e\n\u003cli data-section-id=\"v0juwv\" data-start=\"1484\" data-end=\"1503\"\u003eG35 (2003–2007)\u003c\/li\u003e\n\u003cli data-section-id=\"1qabgib\" data-start=\"1504\" data-end=\"1523\"\u003eI35 (2002–2004)\u003c\/li\u003e\n\u003cli data-section-id=\"1cidm5s\" data-start=\"1524\" data-end=\"1549\"\u003eM35 \/ M45 (2003–2010)\u003c\/li\u003e\n\u003cli data-section-id=\"1vt04fi\" data-start=\"1550\" data-end=\"1569\"\u003eQ45 (2002–2006)\u003c\/li\u003e\n\u003cli data-section-id=\"4h5411\" data-start=\"1570\" data-end=\"1589\"\u003eQX4 (2001–2003)\u003c\/li\u003e\n\u003cli data-section-id=\"1sjt6ya\" data-start=\"1590\" data-end=\"1610\"\u003eQX56 (2004–2006)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1612\" data-end=\"1622\"\u003e\u003cstrong data-start=\"1612\" data-end=\"1622\"\u003eNissan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1623\" data-end=\"1896\"\u003e\n\u003cli data-section-id=\"pvg4z7\" data-start=\"1623\" data-end=\"1643\"\u003e350Z (2003–2006)\u003c\/li\u003e\n\u003cli data-section-id=\"cubbop\" data-start=\"1644\" data-end=\"1679\"\u003eAltima (2002–2006, 2.5L \u0026amp; 3.5L)\u003c\/li\u003e\n\u003cli data-section-id=\"1edzcn7\" data-start=\"1680\" data-end=\"1702\"\u003eArmada (2005–2006)\u003c\/li\u003e\n\u003cli data-section-id=\"mfn4h8\" data-start=\"1703\" data-end=\"1733\"\u003eFrontier (2005–2006, 4.0L)\u003c\/li\u003e\n\u003cli data-section-id=\"1eto0ap\" data-start=\"1734\" data-end=\"1756\"\u003eMaxima (2002–2008)\u003c\/li\u003e\n\u003cli data-section-id=\"1xdgxxw\" data-start=\"1757\" data-end=\"1779\"\u003eMurano (2003–2007)\u003c\/li\u003e\n\u003cli data-section-id=\"100aesi\" data-start=\"1780\" data-end=\"1806\"\u003ePathfinder (2001–2006)\u003c\/li\u003e\n\u003cli data-section-id=\"11x7p01\" data-start=\"1807\" data-end=\"1828\"\u003eQuest (2004–2009)\u003c\/li\u003e\n\u003cli data-section-id=\"1t3xbtv\" data-start=\"1829\" data-end=\"1851\"\u003eSentra (2000–2006)\u003c\/li\u003e\n\u003cli data-section-id=\"1t32xz2\" data-start=\"1852\" data-end=\"1873\"\u003eTitan (2004–2006)\u003c\/li\u003e\n\u003cli data-section-id=\"1ecrktt\" data-start=\"1874\" data-end=\"1896\"\u003eXterra (2005–2006)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1898\" data-end=\"1901\"\u003e\n\u003ch3 data-section-id=\"309kgt\" data-start=\"1903\" data-end=\"1926\"\u003ePerformance Notes\u003c\/h3\u003e\n\u003cul data-start=\"1927\" data-end=\"2228\"\u003e\n\u003cli data-section-id=\"1jt90j9\" data-start=\"1927\" data-end=\"2013\"\u003e\n\u003cstrong data-start=\"1929\" data-end=\"1970\"\u003eDesigned for OE platinum applications\u003c\/strong\u003e—don’t downgrade to standard nickel plugs\u003c\/li\u003e\n\u003cli data-section-id=\"1t0ooh5\" data-start=\"2014\" data-end=\"2080\"\u003eTypical lifespan: \u003cstrong data-start=\"2034\" data-end=\"2058\"\u003e60,000–100,000 miles\u003c\/strong\u003e depending on engine\u003c\/li\u003e\n\u003cli data-section-id=\"1uphzn5\" data-start=\"2081\" data-end=\"2151\"\u003eIdeal for \u003cstrong data-start=\"2093\" data-end=\"2130\"\u003eVQ-series Nissan\/Infiniti engines\u003c\/strong\u003e and similar setups\u003c\/li\u003e\n\u003cli data-section-id=\"14kzrhu\" data-start=\"2152\" data-end=\"2228\"\u003eMaintains \u003cstrong data-start=\"2164\" data-end=\"2194\"\u003econsistent spark over time\u003c\/strong\u003e, reducing maintenance frequency\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46440637497543,"sku":"ELE2183","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-04-22133125_7150dcd9-9b9c-470d-ad1c-200b67ab8330.png?v=1776895833","url":"https:\/\/mainstreeteshop.com\/products\/ngk-6240-plfr5a-11-laser-platinum-spark-plug-solid-terminal","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}