{"product_id":"iridium-long-life-spark-plug-4","title":"Iridium Long Life Spark Plug","description":"The DENSO FK16HR-A8 is an iridium long life spark plug that offers exceptional durability and performance, designed to be factory-installed on luxury vehicles by manufacturers like GM, Toyota, Honda, and Mitsubishi. This plug features a 0.7mm iridium-tipped, laser-welded fine wire center electrode paired with a platinum-tipped fine wire ground electrode, ensuring a robust spark for efficient combustion.\n\nConstruction details include machine-rolled threads that prevent seizing or cross-threading during installation and removal, providing a secure fit. The purified alumina powder insulator offers superior strength and thermal conductivity, while the five-rib insulator design prevents flashover. A copper-glass seal ensures a gas-tight connection between the center electrode and insulator, contributing to the plug's overall reliability.\n\nWith a longevity rating of 80,000-100,000 miles, this spark plug is built for extended service life. The product specifications include a 14mm thread diameter, 1.25mm thread pitch, gasket seat type, 26.5mm reach, and a 5\/8\" hex size. It also features a resistor for interference suppression with a value of 5k Ohm and a heat range of 16. Torque specifications are provided for both cast iron (26-30 lb. ft.) and aluminum (15-22 lb. ft.) applications.\n\nThis spark plug is specifically designed for a variety of Lexus and Toyota models, including the Lexus ES300h and NX300h, as well as Toyota Avalon Hybrid, Camry Hybrid, and RAV4 models across various model years from 2012 to 2021.","brand":"DENSO","offers":[{"title":"Default Title","offer_id":52687638561080,"sku":"FK16HR-A8","price":17.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664191945.jpg?v=1784885727","url":"https:\/\/store.motormia.co\/products\/iridium-long-life-spark-plug-4","provider":"MOTORMIA","version":"1.0","type":"link"}