{"product_id":"ngk-spark-plug-r5673-8-3249","title":"NGK SPARK PLUG R5673-8 3249","description":"\u003ch3\u003e\u003cstrong\u003eNGK Racing Spark Plug - R5673-8 \/ R56738 (4140)\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDesigned to withstand the harshest engine conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eV-Power plugs feature a unique V-cut in the center electrode, directing the spark to the edge for:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eFaster spark development.\u003c\/li\u003e\n\t\u003cli\u003eImproved ignitability.\u003c\/li\u003e\n\t\u003cli\u003eReduced quenching.\u003c\/li\u003e\n\t\u003cli\u003eSpecial insulator nose configuration enhances throttle response.\u003c\/li\u003e\n\t\u003cli\u003eTrivalent metal plating ensures superior anti-corrosion and anti-seizing properties.\u003c\/li\u003e\n\t\u003cli\u003eCorrugated ribs prevent flashover.\u003c\/li\u003e\n\t\u003cli\u003ePure alumina silicate ceramic insulator provides superior strength and better heat transfer.\u003c\/li\u003e\n\t\u003cli\u003eCopper core aids in efficient heat removal.\u003c\/li\u003e\n\t\u003cli\u003eTriple seals prevent leakage.\u003c\/li\u003e\n\t\u003cli\u003eSold individually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 37-R5673-8 (oro2u.com)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNGK Reference Number:\u003c\/strong\u003e 4140\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eThread Reach:\u003c\/strong\u003e 11.2 mm (7\/16\")\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eThread Diameter:\u003c\/strong\u003e 14 mm\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Fixed Terminal\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eElectrode Material:\u003c\/strong\u003e V-Grooved Nickel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHex Spanner Size:\u003c\/strong\u003e 16 mm (5\/8\")\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Non-Resistor\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Single Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003cbr\u003e\nThis racing spark plug is engineered for high-performance engines, providing superior ignitability, durability, and throttle response under extreme conditions. The V-groove design enhances combustion efficiency and power, making it ideal for racing applications that demand maximum reliability and performance.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":51394047574282,"sku":"37-R5673-8","price":2.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/image-1-6E27DA70-C5C9-4273-AB79-27F2CA90CB7C_37-R5673-8.jpg?v=1750713630","url":"https:\/\/2bros-mx.com\/products\/ngk-spark-plug-r5673-8-3249","provider":"2bros-mx.com","version":"1.0","type":"link"}