{"product_id":"bpr5eix-11-ngk-iridium-spark-plug-genuine-ngk-spark-plug","title":"BPR5EIX-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: BPR5EIX-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: 2115\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\u003eAmerican Iron Horse BANDIT ST (1852, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse CLASSIC SX (1852, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse LEGEND SC (1852, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse OUTLAW SY (1852, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse SLAMMER SZ (1852, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse STALKER SR (1852, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse THUNDER SW (1852, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse BANDIT ST (1753, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse CLASSIC SX (1753, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse LEGEND SC (1753, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse OUTLAW SY (1753, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse SLAMMER SZ (1753, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse STALKER SR (1753, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse THUNDER SW (1753, 2003-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse BANDIT ST (1573, 2002-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse CLASSIC SX (1573, 2002-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse LEGEND SC (1573, 2002-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse OUTLAW SY (1573, 2002-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse SLAMMER SZ (1573, 2002-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse STALKER SR (1573, 2002-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse THUNDER SW (1573, 2002-1999) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Performance Cycle HIGH ROLLER S - S\u0026amp;S ENGINE 96 CU IN (1573) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Performance Cycle SPIRIT S - S\u0026amp;S ENGINE 96 CU IN (1573) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eBig Dog ALL MODELS - S\u0026amp;S ENGINE 107 CU IN (1750) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eBig Dog ALL MODELS (1507) – Motorcycle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat is the 25 most common of 149 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\u003eChampion: 3322, 3322-2, 9007, 9804, 9804-2, RN10WYPB5\u003c\/li\u003e\n\u003cli\u003eHarley Davidson\/Screamin' Eagle: 32189-10, 32323-91, 32326-91, EVS13S, SH13S\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson: 32189-10, 32323-91, 32326-91, EVS13S, SH13S\u003c\/li\u003e\n\u003cli\u003eBosch: 4219, 4221, WR8DPX, WR9DPX\u003c\/li\u003e\n\u003cli\u003eDENSO: 4708, 5305, IW16, IW16TT\u003c\/li\u003e\n\u003cli\u003eAutolite: XP646, XP646DP2\u003c\/li\u003e\n\u003cli\u003eBeck Arnley: 1765306\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":56192556794148,"sku":"087295121153","price":38.0,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/bpr5eix-11-ngk-iridium-spark-plug-genuine-ngk-spark-plug","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}