{"product_id":"high-thread-pro-spark-plug-autolite-ht1","title":"High Thread Pro Spark Plug Autolite HT1","description":"\u003cp\u003eHigh Thread Pro Spark Plug Autolite HT1\u003c\/p\u003e\n\u003cp\u003eHigh Thread Pro® plugs are an OE patented design exclusively for Ford 3V engines. Its comprehensive seal provides more durability, greater power, improved heat transfer, and a more focused ignition, ensuring your engine reaches and maintains optimal performance levels.\u003c\/p\u003e\n\u003cp\u003eEngineered with a fine-wire platinum design that provides more focused ignition power and longer service life.\u003cbr\u003eThe ground strap provides improved heat transfer over standard J-gap plugs.\u003cbr\u003eIts proprietary design improves performance for heat management, fouling resistance \u0026amp; increased dielectric strength.\u003cbr\u003eThe position of the thread above the cylinder head seating allows for a more compressive seal.\u003cbr\u003eDesigned with a nickel-plated shell that delivers increased protection against corrosion.\u003c\/p\u003e\n\u003cp\u003eCenter Electrode Design (Inch): Fine Wire\u003cbr\u003eCenter Electrode Tip Material (Inch): Platinum\u003cbr\u003eGround Electrode Tip Design: Not Tapered\u003cbr\u003eGround Electrode Tip Material: Nickel\u003cbr\u003eHex Size (Inch): 5\/8\u003cbr\u003eThread Diameter (Millimeter): 16\u003cbr\u003eReach (Inch): 0.87\u003cbr\u003eSeat Type: Tapered\u003cbr\u003ePre-Gap Size (Inch): 0.035\u003cbr\u003eManufacturer Heat Range: 11\u003cbr\u003eResistance (Ohm): 5000\u003cbr\u003eCenter Electrode Projection: Extra-Long Special\u003cbr\u003eTerminal Type: Non Removable Nut\u003c\/p\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":44218289914006,"sku":"HIGH-HT1","price":12.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/1355\/8166\/files\/HIGH-HT1.jpg?v=1730944388","url":"https:\/\/www.boatandrvaccessories.com\/en-ca\/products\/high-thread-pro-spark-plug-autolite-ht1","provider":"Boat \u0026 RV Accessories","version":"1.0","type":"link"}