{"product_id":"br7eix-ngk-iridium-spark-plug-genuine-ngk-spark-plug","title":"BR7EIX 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: BR7EIX\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: 6664\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\u003eType: 14mm Spark Plugs cont'd\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\u003eFlagship 300 (427 CID, 1974-1971) – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eBombardier (Sea-Doo) GT (580, 1991-1990) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eBombardier (Sea-Doo) GTS (580, 1997-1992) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eBombardier (Sea-Doo) GTX (580, 1993-1992) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eBombardier (Sea-Doo) SP (580, 1996-1988) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eBombardier (Sea-Doo) SPi (580, 1997-1993) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eBombardier (Sea-Doo) SPX (580, 1993) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eBombardier (Sea-Doo) XP (580, 1993-1991) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) 650SX (JS650) (650, 1990-1987) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) 650SX (JS650) (650, 1995-1991) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) JET MATE (JB650) (650, 1992-1989) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) SC (JL650) (650, 1995-1991) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) TS (JF650-B) (650, 1996-1989) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) X2 (JF650-A) (650, 1995-1986) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) 440SX (JS440) (440, 1992-1976) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) 400SX (JS400) (400, 1976-1974) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eKawasaki (Jet-Ski) 300SX (JS300) (300, 1991-1986) – Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eB.S.A. B44 (440) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eB.S.A. BANTAM 175 (175) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eB.S.A. BUSHMAN (175) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eB.S.A. D14 BANTAM (175) – Motorcycle\u003c\/li\u003e\n\u003cli\u003eB.S.A. A10RGS – Motorcycle\u003c\/li\u003e\n\u003cli\u003eB.S.A. A10RR – Motorcycle\u003c\/li\u003e\n\u003cli\u003eB.S.A. A10SR – Motorcycle\u003c\/li\u003e\n\u003cli\u003eB.S.A. A50 – Motorcycle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat is the 25 most common of 163 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\u003eAutolite: 2417, XS4064, XS4064DP\u003c\/li\u003e\n\u003cli\u003eDENSO: 3095, W22ES-GU, W22ES-ZU\u003c\/li\u003e\n\u003cli\u003eBosch: W5CP, W5CS\u003c\/li\u003e\n\u003cli\u003eBrisk: L15W, L17W\u003c\/li\u003e\n\u003cli\u003eMagneti Marelli: CWP8L\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":56192779485476,"sku":"087295166642","price":31.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/BR7EIX__0.jpg?v=1788368532","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/br7eix-ngk-iridium-spark-plug-genuine-ngk-spark-plug","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}