{"product_id":"bpr6hix-ngk-iridium-spark-plug-genuine-ngk-spark-plug","title":"BPR6HIX 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: BPR6HIX\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: 4085\u003c\/li\u003e\n\u003cli\u003eThread: 14 mm\u003c\/li\u003e\n\u003cli\u003eReach: 12.7 mm (1\/2 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: 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\u003eOmc SAIL DRIVE-15S10G (1984-1977) – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eOmc SAIL DRIVE-15S10S (1984-1977) – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eOmc SAIL DRIVE-15S11C (1984-1977) – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eOmc SAIL DRIVE-15S13A (1984-1977) – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eOmc SAIL DRIVE-15S14M (1984-1977) – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eVolvo-Penta MB20A – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eVolvo-Penta MB20B – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eVolvo-Penta AQ95, 95A, 100 – Inboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude 1-CYL. (3.3 HP, 2003-1991) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude (2.3 HP, 1997-1991) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eEvinrude 1-CYL. (2 HP, 1998-1991) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eForce (U.S. Marine) (9.9 HP, 1999-1984) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eForce (U.S. Marine) (5 HP, 1999-1988) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eJohnson (3.3 HP, 2003-1991) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eJohnson (2.3 HP, 1998-1991) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eJohnson (2 HP, 2001-1991) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eSpirit (Suzuki) 8 (8 HP, 1981-1980) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eSpirit (Suzuki) 5 (5 HP, 1981-1978) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eSpirit (Suzuki) 3.5 (3.5 HP, 1981-1979) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eSuzuki DT8 (8 HP, 1987-1977) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eSuzuki DT6 (6 HP, 1985-1984) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eSuzuki DT5 (5 HP, 1983-1977) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eSuzuki DT4 (4 HP, 1987-1985) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eSuzuki DT3.5 (3.5 HP, 1984-1979) – Outboard Engine\u003c\/li\u003e\n\u003cli\u003eHonda NH125 (125, 1984) – Motorcycle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat is the 25 most common of 136 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\u003eBosch: W6BP, W7BP\u003c\/li\u003e\n\u003cli\u003eDENSO: 4200, W20FPR-ZU\u003c\/li\u003e\n\u003cli\u003eHarley Davidson\/Screamin' Eagle: 32322-91, XL10S\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson: 32322-91, XL10S\u003c\/li\u003e\n\u003cli\u003eAutolite: XS4123DP\u003c\/li\u003e\n\u003cli\u003eTorch: E6RTP\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":56192476774692,"sku":"087295140857","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/BPR6HIX__0.jpg?v=1788368371","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/bpr6hix-ngk-iridium-spark-plug-genuine-ngk-spark-plug","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}