{"product_id":"ngk-6458-pfr6q-laser-platinum-spark-plug-solid-terminal","title":"NGK 6458 PFR6Q Laser Platinum Spark Plug (Solid Terminal)","description":"\u003ch3 data-section-id=\"hxsibk\" data-start=\"68\" data-end=\"85\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-start=\"86\" data-end=\"490\"\u003eThe \u003cstrong data-start=\"90\" data-end=\"117\"\u003eNGK PFR6Q (Stock #6458)\u003c\/strong\u003e is a \u003cstrong data-start=\"123\" data-end=\"152\"\u003eLaser Platinum spark plug\u003c\/strong\u003e engineered for European vehicles requiring \u003cstrong data-start=\"196\" data-end=\"265\"\u003ehigh durability, precise ignition, and extended service intervals\u003c\/strong\u003e. Featuring a \u003cstrong data-start=\"279\" data-end=\"355\"\u003efine-wire platinum center electrode and platinum-tipped ground electrode\u003c\/strong\u003e, it ensures \u003cstrong data-start=\"368\" data-end=\"437\"\u003econsistent spark, improved fuel efficiency, and reduced emissions\u003c\/strong\u003e—ideal for turbocharged and high-performance engines.\u003c\/p\u003e\n\u003chr data-start=\"492\" data-end=\"495\"\u003e\n\u003ch3 data-section-id=\"1sboupi\" data-start=\"497\" data-end=\"515\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"516\" data-end=\"906\"\u003e\n\u003cli data-section-id=\"2hiha4\" data-start=\"516\" data-end=\"574\"\u003e\n\u003cstrong data-start=\"518\" data-end=\"550\"\u003eDouble platinum construction\u003c\/strong\u003e for long service life\u003c\/li\u003e\n\u003cli data-section-id=\"18rvwe\" data-start=\"575\" data-end=\"647\"\u003e\n\u003cstrong data-start=\"577\" data-end=\"607\"\u003eFine-wire center electrode\u003c\/strong\u003e enhances ignitability and cold starts\u003c\/li\u003e\n\u003cli data-section-id=\"1c6ykb9\" data-start=\"648\" data-end=\"721\"\u003e\n\u003cstrong data-start=\"650\" data-end=\"686\"\u003ePlatinum pad on ground electrode\u003c\/strong\u003e minimizes wear and maintains gap\u003c\/li\u003e\n\u003cli data-section-id=\"1qnpze1\" data-start=\"722\" data-end=\"780\"\u003e\n\u003cstrong data-start=\"724\" data-end=\"748\"\u003eOE-equivalent design\u003c\/strong\u003e for exact fit and performance\u003c\/li\u003e\n\u003cli data-section-id=\"10lv6gb\" data-start=\"781\" data-end=\"833\"\u003e\u003cstrong data-start=\"783\" data-end=\"831\"\u003eAnti-fouling and stable idle characteristics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"m6yx83\" data-start=\"834\" data-end=\"906\"\u003e\n\u003cstrong data-start=\"836\" data-end=\"857\"\u003eTrivalent plating\u003c\/strong\u003e for corrosion resistance and easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"908\" data-end=\"911\"\u003e\n\u003ch3 data-section-id=\"e5mrjc\" data-start=\"913\" data-end=\"933\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-start=\"935\" data-end=\"946\"\u003e\u003cstrong data-start=\"935\" data-end=\"946\"\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"947\" data-end=\"1057\"\u003e\n\u003cli data-section-id=\"1jve8lh\" data-start=\"947\" data-end=\"969\"\u003ePart Number: PFR6Q\u003c\/li\u003e\n\u003cli data-section-id=\"tb2l1a\" data-start=\"970\" data-end=\"992\"\u003eStock Number: 6458\u003c\/li\u003e\n\u003cli data-section-id=\"rrh4cj\" data-start=\"993\" data-end=\"1010\"\u003eHeat Range: 6\u003c\/li\u003e\n\u003cli data-section-id=\"16bvl5n\" data-start=\"1011\" data-end=\"1037\"\u003eResistor: Yes (1k Ohm)\u003c\/li\u003e\n\u003cli data-section-id=\"48j7c8\" data-start=\"1038\" data-end=\"1057\"\u003ePre-Gap: 0.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1059\" data-end=\"1068\"\u003e\u003cstrong data-start=\"1059\" data-end=\"1068\"\u003eShell\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1069\" data-end=\"1221\"\u003e\n\u003cli data-section-id=\"1d457ld\" data-start=\"1069\" data-end=\"1096\"\u003eThread Size: M14 x 1.25\u003c\/li\u003e\n\u003cli data-section-id=\"ftj7p5\" data-start=\"1097\" data-end=\"1115\"\u003eReach: 19.0 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1rrkopk\" data-start=\"1116\" data-end=\"1144\"\u003eSeat Type: Flat (gasket)\u003c\/li\u003e\n\u003cli data-section-id=\"m7gk6c\" data-start=\"1145\" data-end=\"1171\"\u003eHex Size: 5\/8\" (16 mm)\u003c\/li\u003e\n\u003cli data-section-id=\"10ktby5\" data-start=\"1172\" data-end=\"1221\"\u003eTerminal Type: Non-removable (solid terminal)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1223\" data-end=\"1237\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1237\"\u003eElectrodes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1238\" data-end=\"1386\"\u003e\n\u003cli data-section-id=\"yo1qy1\" data-start=\"1238\" data-end=\"1292\"\u003eCenter Electrode: Fine-wire platinum (copper core)\u003c\/li\u003e\n\u003cli data-section-id=\"1dmxk9j\" data-start=\"1293\" data-end=\"1330\"\u003eGround Electrode: Platinum-tipped\u003c\/li\u003e\n\u003cli data-section-id=\"rsnolv\" data-start=\"1331\" data-end=\"1355\"\u003eConfiguration: J-gap\u003c\/li\u003e\n\u003cli data-section-id=\"12sgm36\" data-start=\"1356\" data-end=\"1386\"\u003eProjection: Mid projection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1388\" data-end=\"1391\"\u003e\n\u003ch3 data-section-id=\"biql0s\" data-start=\"1393\" data-end=\"1417\"\u003eFitment Highlights\u003c\/h3\u003e\n\u003cp data-start=\"1419\" data-end=\"1427\"\u003e\u003cstrong data-start=\"1419\" data-end=\"1427\"\u003eAudi\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1428\" data-end=\"1655\"\u003e\n\u003cli data-section-id=\"curqsn\" data-start=\"1428\" data-end=\"1472\"\u003eA4 \/ A4 Quattro (1996–2006, 1.8L \u0026amp; 2.8L)\u003c\/li\u003e\n\u003cli data-section-id=\"1bqsysy\" data-start=\"1473\" data-end=\"1512\"\u003eA6 Quattro (1995–2004, 2.7L \u0026amp; 2.8L)\u003c\/li\u003e\n\u003cli data-section-id=\"gmddxw\" data-start=\"1513\" data-end=\"1550\"\u003eAllroad Quattro (2001–2005, 2.7L)\u003c\/li\u003e\n\u003cli data-section-id=\"8w651w\" data-start=\"1551\" data-end=\"1575\"\u003eS4 (2000–2002, 2.7L)\u003c\/li\u003e\n\u003cli data-section-id=\"lzey8c\" data-start=\"1576\" data-end=\"1613\"\u003eTT \/ TT Quattro (2000–2006, 1.8L)\u003c\/li\u003e\n\u003cli data-section-id=\"15ck4kt\" data-start=\"1614\" data-end=\"1655\"\u003e5000 \/ 5000 Quattro (1986–1988, 2.2L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1657\" data-end=\"1671\"\u003e\u003cstrong data-start=\"1657\" data-end=\"1671\"\u003eVolkswagen\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1672\" data-end=\"1829\"\u003e\n\u003cli data-section-id=\"ba6b6z\" data-start=\"1672\" data-end=\"1707\"\u003eBeetle (1999–2005, 1.8L \u0026amp; 2.0L)\u003c\/li\u003e\n\u003cli data-section-id=\"2v3ktb\" data-start=\"1708\" data-end=\"1741\"\u003eGolf (2000–2006, 1.8L \u0026amp; 2.0L)\u003c\/li\u003e\n\u003cli data-section-id=\"z9x700\" data-start=\"1742\" data-end=\"1776\"\u003eJetta (2000–2005, 1.8L \u0026amp; 2.0L)\u003c\/li\u003e\n\u003cli data-section-id=\"1mzh4rb\" data-start=\"1777\" data-end=\"1805\"\u003ePassat (1998–2005, 1.8L)\u003c\/li\u003e\n\u003cli data-section-id=\"ulf9t\" data-start=\"1806\" data-end=\"1829\"\u003eCabrio (2002, 2.0L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1831\" data-end=\"1834\"\u003e\n\u003ch3 data-section-id=\"309kgt\" data-start=\"1836\" data-end=\"1859\"\u003ePerformance Notes\u003c\/h3\u003e\n\u003cul data-start=\"1860\" data-end=\"2149\"\u003e\n\u003cli data-section-id=\"1onugo3\" data-start=\"1860\" data-end=\"1947\"\u003eDesigned for \u003cstrong data-start=\"1875\" data-end=\"1945\"\u003eOE platinum applications—do not downgrade to standard nickel plugs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yo9nsw\" data-start=\"1948\" data-end=\"2007\"\u003eIdeal for \u003cstrong data-start=\"1960\" data-end=\"2005\"\u003eturbocharged engines (e.g., VW\/Audi 1.8T)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"170xu3r\" data-start=\"2008\" data-end=\"2074\"\u003eProvides \u003cstrong data-start=\"2019\" data-end=\"2072\"\u003elong service intervals (typically 60k–100k miles)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14o66xj\" data-start=\"2075\" data-end=\"2149\"\u003eHelps maintain \u003cstrong data-start=\"2092\" data-end=\"2147\"\u003econsistent combustion and fuel efficiency over time\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46440681472199,"sku":"ELE2187","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-04-22133125_602e1da4-a5a5-4fc5-adb1-30696b575a78.png?v=1776897422","url":"https:\/\/mainstreeteshop.com\/products\/ngk-6458-pfr6q-laser-platinum-spark-plug-solid-terminal","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}