{"product_id":"fits-various-vehicles-iridium-pro-spark-plugs-14x19x16mm-heat-range-9-z1003101","title":"Fits Various vehicles Iridium Pro Spark Plugs-14x19x16mm-Heat Range 9 - Z1003101","description":"\u003cdiv\u003eAPR Iridium Pro Spark Plugs are the excellent upgrade for tuned engines. Our spark plugs are made from Iridium, which is one of the strongest materials you can use in this type of application. They run cooler, resist preignition, last longer than other materials with higher melting points, and even require less voltage to produce a strong spark. The electrode is harder and stronger than other materials, can dissipate heat more easily, is better protected from melting, cracking, and other limitations found with standard plugs. These plugs were designed for use on tuned and higher output vehicles that benefit from a plug cooler than the factory heat range. They are great for high boost, high cylinder pressure, high cylinder temperatures, and high power situations, and they pair nicely with a set of APR ignition coils, where applicable.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeat range 9 spark plug (Similar: Bosch 3, Brisk 10, Denso 27, and NGK 9)\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\u003eDesigned for high performance \/ tuned vehicle applications\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\u003ePerfect for upgraded APR vehicles\u003c\/li\u003e\n\u003cli\u003eAn excellent match for APR ignition coils\u003c\/li\u003e\n\u003cli\u003eThread reach: 19mm\u003c\/li\u003e\n\u003cli\u003eThread diameter: 14mm\u003c\/li\u003e\n\u003cli\u003eHexagon: 16mm\u003c\/li\u003e\n\u003cli\u003eSeat Type: Gasket\u003c\/li\u003e\n\u003cli\u003eInstall Torque: 25 Nm\u003c\/li\u003e\n\u003cli\u003eMade in the EU\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"__sc-features-section\"\u003e\u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"col col-sm-8 section\"\u003e\n          \u003cdiv class=\"features\"\u003e\n            \u003cp\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003c\/p\u003e\n            \u003cp\u003e\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\u003c\/div\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":43739524333781,"sku":"Z1003101","price":20.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2493\/0960\/files\/z1003101-7d165939db2b89f74e70d961dda26d4d5aebb798.jpg?v=1759660134","url":"https:\/\/moderndaymuffler.com\/products\/fits-various-vehicles-iridium-pro-spark-plugs-14x19x16mm-heat-range-9-z1003101","provider":"Modern Day Muffler","version":"1.0","type":"link"}