{"product_id":"set-of-8-genuine-ngk-3691-tr8ix-iridium-ix-spark-plugs","title":"NGK 3691 TR8IX Iridium IX Spark Plug","description":"\u003cp\u003eNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.\u003cbr\u003e\u003cbr\u003eTrivalent metal plating provides superior anti-corrosion and anti-seizing properties\u003cbr\u003e\u003cbr\u003eCorrugated ribs prevent flashover\u003cbr\u003e\u003cbr\u003ePure alumina silicate ceramic insulator, provides superior strength and better heat transfer\u003cbr\u003e\u003cbr\u003eCopper core aids in heat removal\u003cbr\u003e\u003cbr\u003eTriple seals prevent leakage\u003cbr\u003e\u003cbr\u003eShell\u003cbr\u003e\u003cbr\u003eThread Diameter:14mm\u003cbr\u003eThread Pitch: 1.25mm\u003cbr\u003eSeat Type: Tapered\u003cbr\u003eReach: 18mm (.709\")\u003cbr\u003eHex Size: 5\/8\" (16mm)\u003cbr\u003eTerminal Type: Solid\u003cbr\u003eOverall Height: ISO\u003cbr\u003eGap: .039\" (1.0mm)\u003cbr\u003e\u003cbr\u003eCenter Electrode\u003cbr\u003e\u003cbr\u003eMaterial: Iridium\u003cbr\u003eType: Fine Wire\u003cbr\u003eSize: 0.6mm\u003cbr\u003eProjection\u003cbr\u003eProjected\u003cbr\u003e\u003cbr\u003eGround Electrode\u003cbr\u003e\u003cbr\u003eMaterial: Nickel\u003cbr\u003eType: Standard\u003cbr\u003eShape: Taper Cut\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003cbr\u003eResistor: Yes\u003cbr\u003eResistor Value: 5k Ohm\u003cbr\u003eHeat Range: 8\u003cbr\u003eTorque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMfg Part No: 3691 TR8IX\u003c\/li\u003e\n\u003cli\u003eRelated Part No: 3691 TR8IX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All World Auto","offers":[{"title":"8","offer_id":47986768314609,"sku":"3691-8K","price":62.16,"currency_code":"USD","in_stock":true},{"title":"1","offer_id":48102702907633,"sku":"3691","price":12.38,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":48102702940401,"sku":"3691-4K","price":39.01,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":48102702973169,"sku":"3691-6K","price":47.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1326\/0273\/files\/3691_p01.jpg?v=1777385522","url":"https:\/\/allworldauto.com\/products\/set-of-8-genuine-ngk-3691-tr8ix-iridium-ix-spark-plugs","provider":"All World Auto","version":"1.0","type":"link"}