{"product_id":"dinan-iridium-spark-plug-12x26-5x14mm-flat-heat-range-12-ngk-8-bmw-b48-gen-2-b58-gen-3-d640-0003","title":"Dinan Iridium Spark Plug 12x26.5x14mm (Flat) - Heat Range 12 (NGK 8) - BMW \/ B48 Gen 2 \/ B58 Gen 3","description":"\u003cdiv class=\"full_description\"\u003e\n\u003cbr\u003eDinan Iridium Spark Plugs are an excellent upgrade for tuned, and even stock engines. Our spark plugs are made from Iridium - one of the strongest materials available. They last longer than other materials with higher melting points, run cooler, resist preignition, and even require less voltage to produce a strong spark. The iridium electrode with its copper core is harder and stronger than other materials, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. \u003cbr\u003e\u003cbr\u003eDinan spark plugs are great for high boost, high cylinder pressure, high cylinder temperatures, and high-power situations, and they pair nicely with a set of Dinan ignition coils, where applicable. However, they are not only for tuned and higher output vehicles that may benefit from a plug cooler than the factory heat range – they also are applicable to non-tuned \/ stock vehicles as well! \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eThe D640-0003 spark plug applies to the following engines: B48 TU B58 TU1 (Gen 2 B48 Gen 3 B58) \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eCompatible OEM Part #Cross Reference: 12125A523E0\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\n\u003cbr\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eHeat range 12 spark plug (Similar: NGK 8)\u003c\/li\u003e\n\u003cli\u003e152% higher melting point than silver, 125% higher than copper, and 38% higher than platinum\u003c\/li\u003e\n\u003cli\u003eStronger than copper and platinum\u003c\/li\u003e\n\u003cli\u003eAcceptable for high performance \/ tuned and stock vehicle applications alike\u003c\/li\u003e\n\u003cli\u003eProjected insulator design\u003c\/li\u003e\n\u003cli\u003eLower required supplied voltage\u003c\/li\u003e\n\u003cli\u003eCooler operating temperature than stock plugs\u003c\/li\u003e\n\u003cli\u003eOptimized electrode design for hard to ignite fuels, such as ethanol\u003c\/li\u003e\n\u003cli\u003eResists preignition better than stock plugs\u003c\/li\u003e\n\u003cli\u003eThread reach: 26.5mm\u003c\/li\u003e\n\u003cli\u003eThread diameter: 12mm\u003c\/li\u003e\n\u003cli\u003eHexagon: 14mm Bi-Hex\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Cup\u003c\/li\u003e\n\u003cli\u003eSeat Type: Flat\u003c\/li\u003e\n\u003cli\u003eInstall Torque: 15 + 25 Nm\u003c\/li\u003e\n\u003cli\u003eInsulator Material: Ceramic\u003c\/li\u003e\n\u003cli\u003eSupplied Gap: 0.5mm\u003c\/li\u003e\n\u003cli\u003eMade in the EU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":50578998493377,"sku":"D640-0003","price":21.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/7773\/2663\/files\/7061e42173be87fc4d0a9dab1897253366354c07.jpg?v=1788961312","url":"https:\/\/www.urotuning.com\/products\/dinan-iridium-spark-plug-12x26-5x14mm-flat-heat-range-12-ngk-8-bmw-b48-gen-2-b58-gen-3-d640-0003","provider":"UroTuning","version":"1.0","type":"link"}