{"product_id":"ngk-5547-pfr6w-tg-laser-platinum-spark-plug","title":"NGK 5547 PFR6W-TG Laser Platinum Spark Plug","description":"\u003ch3 data-section-id=\"hxsibk\" data-start=\"54\" data-end=\"71\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-start=\"72\" data-end=\"466\"\u003eThe NGK PFR6W-TG Laser Platinum spark plug is a \u003cstrong data-start=\"120\" data-end=\"148\"\u003epremium OE-designed plug\u003c\/strong\u003e featuring a \u003cstrong data-start=\"161\" data-end=\"211\"\u003eunique 3-prong (multi-ground) electrode design\u003c\/strong\u003e. Built for high-performance engines, it combines \u003cstrong data-start=\"261\" data-end=\"326\"\u003efine-wire platinum technology with multiple ground electrodes\u003c\/strong\u003e to deliver \u003cstrong data-start=\"338\" data-end=\"422\"\u003econsistent ignition, improved durability, and excellent anti-fouling performance\u003c\/strong\u003e—especially in high-output European engines.\u003c\/p\u003e\n\u003chr data-start=\"468\" data-end=\"471\"\u003e\n\u003ch3 data-section-id=\"1sboupi\" data-start=\"473\" data-end=\"491\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"492\" data-end=\"971\"\u003e\n\u003cli data-section-id=\"1qx4p9p\" data-start=\"492\" data-end=\"553\"\u003e\n\u003cstrong data-start=\"494\" data-end=\"525\"\u003eLaser Platinum construction\u003c\/strong\u003e for extended service life\u003c\/li\u003e\n\u003cli data-section-id=\"1d0rnh9\" data-start=\"554\" data-end=\"625\"\u003e\n\u003cstrong data-start=\"556\" data-end=\"595\"\u003eFine-wire platinum center electrode\u003c\/strong\u003e for precise, reliable spark\u003c\/li\u003e\n\u003cli data-section-id=\"xi9rav\" data-start=\"626\" data-end=\"721\"\u003e\n\u003cstrong data-start=\"628\" data-end=\"673\"\u003eTriple ground electrodes (3-prong design)\u003c\/strong\u003e improve ignition stability and reduce fouling\u003c\/li\u003e\n\u003cli data-section-id=\"1t4f91f\" data-start=\"722\" data-end=\"808\"\u003e\n\u003cstrong data-start=\"724\" data-end=\"750\"\u003eDouble platinum design\u003c\/strong\u003e enhances durability in distributorless ignition systems\u003c\/li\u003e\n\u003cli data-section-id=\"ecray3\" data-start=\"809\" data-end=\"856\"\u003e\n\u003cstrong data-start=\"811\" data-end=\"832\"\u003e0.9 mm pre-gapped\u003c\/strong\u003e for easy installation\u003c\/li\u003e\n\u003cli data-section-id=\"1gj03ua\" data-start=\"857\" data-end=\"909\"\u003e\n\u003cstrong data-start=\"859\" data-end=\"874\"\u003eCopper core\u003c\/strong\u003e ensures optimal heat dissipation\u003c\/li\u003e\n\u003cli data-section-id=\"q97t3\" data-start=\"910\" data-end=\"971\"\u003e\n\u003cstrong data-start=\"912\" data-end=\"943\"\u003eCorrosion-resistant plating\u003c\/strong\u003e for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"973\" data-end=\"976\"\u003e\n\u003ch3 data-section-id=\"e5mrjc\" data-start=\"978\" data-end=\"998\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-start=\"1000\" data-end=\"1011\"\u003e\u003cstrong data-start=\"1000\" data-end=\"1011\"\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1012\" data-end=\"1128\"\u003e\n\u003cli data-section-id=\"17xj4d9\" data-start=\"1012\" data-end=\"1037\"\u003ePart Number: PFR6W-TG\u003c\/li\u003e\n\u003cli data-section-id=\"sog62a\" data-start=\"1038\" data-end=\"1060\"\u003eStock Number: 5547\u003c\/li\u003e\n\u003cli data-section-id=\"rrh4cj\" data-start=\"1061\" data-end=\"1078\"\u003eHeat Range: 6\u003c\/li\u003e\n\u003cli data-section-id=\"afns0j\" data-start=\"1079\" data-end=\"1108\"\u003eResistor: Yes (1000 Ohms)\u003c\/li\u003e\n\u003cli data-section-id=\"64ut8p\" data-start=\"1109\" data-end=\"1128\"\u003ePre-Gap: 0.9 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1130\" data-end=\"1139\"\u003e\u003cstrong data-start=\"1130\" data-end=\"1139\"\u003eShell\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1140\" data-end=\"1279\"\u003e\n\u003cli data-section-id=\"1d457ld\" data-start=\"1140\" data-end=\"1167\"\u003eThread Size: M14 x 1.25\u003c\/li\u003e\n\u003cli data-section-id=\"1rrkopk\" data-start=\"1168\" data-end=\"1196\"\u003eSeat Type: Flat (gasket)\u003c\/li\u003e\n\u003cli data-section-id=\"ftj7p5\" data-start=\"1197\" data-end=\"1215\"\u003eReach: 19.0 mm\u003c\/li\u003e\n\u003cli data-section-id=\"m7gk6c\" data-start=\"1216\" data-end=\"1242\"\u003eHex Size: 5\/8\" (16 mm)\u003c\/li\u003e\n\u003cli data-section-id=\"b10wp6\" data-start=\"1243\" data-end=\"1279\"\u003eTerminal Type: Non-removable nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1281\" data-end=\"1295\"\u003e\u003cstrong data-start=\"1281\" data-end=\"1295\"\u003eElectrodes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1296\" data-end=\"1484\"\u003e\n\u003cli data-section-id=\"yo1qy1\" data-start=\"1296\" data-end=\"1350\"\u003eCenter Electrode: Fine-wire platinum (copper core)\u003c\/li\u003e\n\u003cli data-section-id=\"1gqusnp\" data-start=\"1351\" data-end=\"1406\"\u003eGround Electrode: Triple platinum-tipped electrodes\u003c\/li\u003e\n\u003cli data-section-id=\"1l1b9b9\" data-start=\"1407\" data-end=\"1453\"\u003eConfiguration: Multi-ground (3 electrodes)\u003c\/li\u003e\n\u003cli data-section-id=\"12sgm36\" data-start=\"1454\" data-end=\"1484\"\u003eProjection: Mid projection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1486\" data-end=\"1489\"\u003e\n\u003ch3 data-section-id=\"biql0s\" data-start=\"1491\" data-end=\"1515\"\u003eFitment Highlights\u003c\/h3\u003e\n\u003cp data-start=\"1517\" data-end=\"1525\"\u003e\u003cstrong data-start=\"1517\" data-end=\"1525\"\u003eAudi\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1526\" data-end=\"1717\"\u003e\n\u003cli data-section-id=\"1t7ou5n\" data-start=\"1526\" data-end=\"1562\"\u003eA6 Quattro (2007–2011) – 4.2L V8\u003c\/li\u003e\n\u003cli data-section-id=\"3lr3uu\" data-start=\"1563\" data-end=\"1599\"\u003eA8 Quattro (2007–2012) – 4.2L V8\u003c\/li\u003e\n\u003cli data-section-id=\"z0psub\" data-start=\"1600\" data-end=\"1628\"\u003eQ7 (2007–2010) – 4.2L V8\u003c\/li\u003e\n\u003cli data-section-id=\"1bc29qm\" data-start=\"1629\" data-end=\"1657\"\u003eS5 (2008–2012) – 4.2L V8\u003c\/li\u003e\n\u003cli data-section-id=\"1ril6nt\" data-start=\"1658\" data-end=\"1687\"\u003eS6 (2007–2011) – 5.2L V10\u003c\/li\u003e\n\u003cli data-section-id=\"1v3nezi\" data-start=\"1688\" data-end=\"1717\"\u003eS8 (2007–2009) – 5.2L V10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1719\" data-end=\"1733\"\u003e\u003cstrong data-start=\"1719\" data-end=\"1733\"\u003eVolkswagen\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1734\" data-end=\"1767\"\u003e\n\u003cli data-section-id=\"t4xes2\" data-start=\"1734\" data-end=\"1767\"\u003eTouareg (2007–2009) – 4.2L V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1769\" data-end=\"1772\"\u003e\n\u003ch3 data-section-id=\"309kgt\" data-start=\"1774\" data-end=\"1797\"\u003ePerformance Notes\u003c\/h3\u003e\n\u003cul data-start=\"1798\" data-end=\"2153\"\u003e\n\u003cli data-section-id=\"1emhfkq\" data-start=\"1798\" data-end=\"1867\"\u003e\n\u003cstrong data-start=\"1800\" data-end=\"1817\"\u003eHeat range 6:\u003c\/strong\u003e balanced for high-performance and daily driving\u003c\/li\u003e\n\u003cli data-section-id=\"ip20x5\" data-start=\"1868\" data-end=\"1958\"\u003e\n\u003cstrong data-start=\"1870\" data-end=\"1894\"\u003eMulti-ground design:\u003c\/strong\u003e enhances ignition consistency and reduces misfires under load\u003c\/li\u003e\n\u003cli data-section-id=\"telf9o\" data-start=\"1959\" data-end=\"2055\"\u003e\n\u003cstrong data-start=\"1961\" data-end=\"1983\"\u003eLong service life:\u003c\/strong\u003e typically \u003cstrong data-start=\"1994\" data-end=\"2018\"\u003e60,000–100,000 miles\u003c\/strong\u003e depending on engine and conditions\u003c\/li\u003e\n\u003cli data-section-id=\"13mk8yz\" data-start=\"2056\" data-end=\"2153\"\u003eSpecifically engineered for \u003cstrong data-start=\"2086\" data-end=\"2151\"\u003ehigh-performance European engines requiring OE platinum plugs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46440571797703,"sku":"ELE2180","price":21.99,"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-5547-pfr6w-tg-laser-platinum-spark-plug","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}