{"product_id":"dcpr7eix-ngk-iridium-spark-plug-genuine-ngk-spark-plug","title":"DCPR7EIX 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: DCPR7EIX\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: 6046\u003c\/li\u003e\n\u003cli\u003eThread: 12 mm\u003c\/li\u003e\n\u003cli\u003eReach: 19 mm (3\/4 in)\u003c\/li\u003e\n\u003cli\u003eHex: 16 mm (5\/8 in)\u003c\/li\u003e\n\u003cli\u003eSeat: Gasket\u003c\/li\u003e\n\u003cli\u003eType: Projected\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 gap is not the same on all of them – the chart lists between 0.5 mm and 1.0 mm depending on the engine, so check the line for yours.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEvinrude 4-STROKE DOHC 815CC (50 HP, 2003-1999) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude (40 HP, 2003-1999) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude (30 HP, 2003-2000) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude 4-STROKE (25 HP, 2001-2000) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude 4-STROKE OHC 305CC (15 HP, 2003-1995) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude 4-STROKE OHC 302CC (9.9 HP, 2003-2002) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude 4-STROKE OHC 305CC (9.9 HP, 2003-1995) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eJohnson (40 HP, 2003-2002) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eJohnson 12mm Plug (30 HP, 2003-1995) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eJohnson 4-STROKE OHC (15 HP, 2003-1995) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eJohnson 12mm Plug (9.9 HP, 2004-1995) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eMercury FOURSTROKE 60,BIGFOOT, SEAPRO, FORMULA 60, 4-CYL EFI (60 HP) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eMercury FOURSTROKE 50, BIGFOOT, 4-CYL EFI (50 HP) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eMercury FOURSTROKE 40, BIGFOOT, 3-CYL EFI (40 HP) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eMercury FOURSTROKE 40, JET, SEAPRO, 4-CYL EFI (40 HP) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eMercury FOURSTROKE 30, 3-CYL EFI (30 HP) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse LSC (2034, 2007-2006) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse OUTLAW SY (2034, 2007-2006) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse TEJAS SJ (2034, 2007-2006) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse TEXAS CHOPPER SX - 10TH ANNIVERSARY SPECIAL EDITION (2034, 2007-2006) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse LEGEND SC (2033, 2004-2003) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse OUTLAW SY (2033, 2004-2003) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse RANGER T SG (2033, 2003) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse SLAMMER SZ (2033, 2004-2003) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eAmerican Iron Horse STALKER SR (2033, 2004-2003) – Motorcycle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat is the 25 most common of 234 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: 3233, 3242, 3271, 5308, 5608, IXU22, IXU22C, VXU22 and 4 more\u003c\/li\u003e\n\u003cli\u003eHarley Davidson\/Screamin' Eagle: 31600106, 32192-10, 32320-91, EX12S, HD6R12\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson: 31600106, 32192-10, 32320-91, EX12S, HD6R12\u003c\/li\u003e\n\u003cli\u003eAccel: Y2418P\u003c\/li\u003e\n\u003cli\u003eChampion: 9700\u003c\/li\u003e\n\u003cli\u003eTorch: DK7RTP\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":56192552927524,"sku":"087295160466","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/DCPR7EIX__0.jpg?v=1788369047","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/dcpr7eix-ngk-iridium-spark-plug-genuine-ngk-spark-plug","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}