{"product_id":"bpr6eix-11-ngk-iridium-spark-plug-genuine-ngk-spark-plug","title":"BPR6EIX-11 NGK Iridium Spark Plug | Genuine NGK Spark Plug","description":"\u003ch2\u003e🔧 Product Description\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eNGK Iridium Spark Plug – Part Number: BPR6EIX-11\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIridium NGK spark plugs offer a longer service life than a standard nickel-tipped spark plug: while nickel-alloy plugs offer a service life of roughly 20,000-40,000km, NGK Iridium IX spark plugs offer a service life of up to 60,000km, so fewer replacements are needed over time despite the higher initial cost.\u003c\/p\u003e\u003cp\u003ePrecious-metal spark plugs like the NGK Iridium IX also offer higher ignitability, achieved with an exposed fine-tip centre electrode that promotes superior flame growth compared with a standard spark plug. Iridium has a much higher melting point (2410°C) than nickel (1453°C), allowing the centre electrode diameter to be reduced from 2.5mm to 0.6mm – a smaller electrode mass that reduces the impedance to flame progress, helping acceleration, fuel consumption and idle quality.\u003c\/p\u003e\u003ch2\u003e⚙️ Key Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFine iridium-tipped centre electrode for a slow wear rate and stable idle\u003c\/li\u003e\n\u003cli\u003eLonger service life than standard nickel plugs\u003c\/li\u003e\n\u003cli\u003eTrivalent metal plating provides superior anti-corrosion and anti-seizing properties\u003c\/li\u003e\n\u003cli\u003eCorrugated ribs reduce the risk of flashover\u003c\/li\u003e\n\u003cli\u003ePure alumina silicate ceramic insulator, providing superior strength and better heat transfer\u003c\/li\u003e\n\u003cli\u003eCopper core aids in heat removal\u003c\/li\u003e\n\u003cli\u003eTriple seals prevent leakage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e📏 Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNGK stock number: 3903\u003c\/li\u003e\n\u003cli\u003eThread: 14 mm\u003c\/li\u003e\n\u003cli\u003eReach: 19 mm (3\/4 in)\u003c\/li\u003e\n\u003cli\u003eHex: 20.8 mm (13\/16 in)\u003c\/li\u003e\n\u003cli\u003eSeat: Gasket\u003c\/li\u003e\n\u003cli\u003eTerminal: Solid\u003c\/li\u003e\n\u003cli\u003eType: Projected, Wide Gap\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🚘 Application\u003c\/h2\u003e\u003cp\u003eListed in NGK's application charts for marine, motorcycle, ATV and snowmobile equipment and automotive vehicles. The chart shows a 1.0 mm gap for these engines, but check it against your engine's manual before fitting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHarley-Davidson XR (1000, 1985-1983) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eBrister BRISTER'S CHUCK WAGON (11 HP) – ATV\u003c\/li\u003e\n\u003cli\u003eChevrolet Metro (1992) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eChevrolet Metro (2000-1998) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eChevrolet Sprint (1992-1987) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eChrysler Conquest (1988-1987) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge 2000 GTX (1990-1989) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge Challenger (1979-1978) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge Colt (1991-1979) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge Conquest (1986-1984) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge D50 (1982-1979) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge Mini Ram (1986-1984) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge Power Ram 50 (1986-1983) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge Raider (1989-1987) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eDodge Ram 50 (1993-1983) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eEagle 2000 GTX (1993-1991) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eEagle Summit (1990-1989) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eEagle Talon (1994-1990) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eFord Aspire (1997-1994) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eFord Festiva (1993-1988) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eGeo Metro (1997-1989) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eGeo Storm (1993-1990) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eHonda Accord (1985) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eHonda Civic (1987-1985) – 3-6 per engine\u003c\/li\u003e\n\u003cli\u003eHonda Prelude (1987-1984) – 3-6 per engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat is the 25 most common of 83 applications NGK's charts list for this plug – ask us to check yours.\u003c\/p\u003e\u003ch2\u003e🔄 Supersession \u0026amp; Cross Reference\u003c\/h2\u003e\u003cp\u003eNGK's cross-reference tables list this plug against these part numbers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDENSO: 3323, 3903, 4709, IW20, IW20TT, W20EPR-ZU11\u003c\/li\u003e\n\u003cli\u003eBosch: 4217, WR6DPX, WR7DPX\u003c\/li\u003e\n\u003cli\u003eHarley Davidson\/Screamin' Eagle: 32327-91, EVS13P\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson: 32327-91, EVS13P\u003c\/li\u003e\n\u003cli\u003eBeck Arnley: 1765291\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e📦 Condition\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand new genuine product\u003c\/li\u003e\n\u003cli\u003eSupplied in original packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":56192556761380,"sku":"087295139035","price":42.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/BPR6EIX-11__0.jpg?v=1788368369","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/bpr6eix-11-ngk-iridium-spark-plug-genuine-ngk-spark-plug","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}