{"product_id":"3191-spark-plug","title":"3191 Spark Plug","description":"\u003cul\u003e\n\u003cli\u003eK16PR-U\u003c\/li\u003e\n\u003cli\u003eIncreases engine performance and throttle response\u003c\/li\u003e\n\u003cli\u003eEfficient fuel consumption\u003c\/li\u003e\n\u003cli\u003eImproved cold-starting\u003c\/li\u003e\n\u003cli\u003eStable combustion during idling\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cdiv\u003e \u003cp\u003e \u003cspan\u003eDenso Spark Plug Denso's standard plugs have always offered a patented U-groove ground electrode producing for a larger, hotter spark. Copper core for better thermal conductivity. Machine rolled threads to reduce cross-threading and seizing . The plug insulator is constructed of purified alumina powder for extreme stress with 5 ribs to prevent flashover. Technical Specifications - 14mm Thread, 19mm (3\/4\") Reach, 5\/8\" (16mm) Hex Size, Gasket Seat, Resistor, Solid Terminal, Projected Tip, U-Groove Ground Electrode, .032\" (0.8mm) Gap\u003c\/span\u003e \u003c\/p\u003e \u003c\/div\u003e","brand":"greatparts","offers":[{"title":"Default Title","offer_id":45504951975980,"sku":"f4b054c7-96db-44c0-8f5a-eddbc4c2ba69","price":4.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/4960\/8236\/files\/3ec653ce0cebe93006bbdc36a8a4ba71_d69f1d3a-b88b-4b6a-aa8c-2ce327f2ec72.jpg?v=1778693661","url":"https:\/\/perfectfitpart.com\/products\/3191-spark-plug","provider":"PERFECTFITPARTSUS","version":"1.0","type":"link"}