{"product_id":"ruthenium-alloy-spark-plug","title":"Ruthenium Alloy Spark Plug","description":"The NGK 95605 Ruthenium HX is a high-performance spark plug designed to meet the demands of today's efficient engines. These spark plugs utilize NGK's patented Ruthenium technology for exceptional durability and performance, especially in newer engine designs that prioritize power and fuel economy. This advanced technology addresses the shorter lifespan of traditional spark plugs in these demanding applications.\n\nThe Ruthenium HX features a 0.4mm Ruthenium alloy fine wire center electrode and a 0.8mm platinum fine wire ground electrode with a Projected Square Platinum Electrode (PSPE) design. This combination maximizes ignitability and promotes a wider range of air-fuel ratios, providing improved performance under both rich and lean engine conditions. The PSPE design is particularly beneficial for high-heat applications, such as turbo and supercharged engines. The plug also incorporates trivalent metal platinum for superior anti-corrosion and anti-seizing properties, corrugated ribs to prevent flashover, and a pure alumina silicate ceramic insulator for strength and heat transfer. A copper core further aids in heat removal.\n\nThis results in tangible benefits for the driver, including quicker throttle response, a smoother idle, and enhanced cold start performance. The longevity of these plugs is estimated between 60,000 to 120,000 miles, offering extended service life compared to standard spark plugs.\n\nThis spark plug comes pre-gapped, but it is recommended to verify and adjust the gap to your specific engine's OE-recommended value using a spark plug gap tool, ensuring optimal engine performance within a tolerance of ±0.004 inches.","brand":"NGK","offers":[{"title":"Default Title","offer_id":52663098900792,"sku":"NGK95605","price":9.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687077066.jpg?v=1784323801","url":"https:\/\/store.motormia.co\/products\/ruthenium-alloy-spark-plug","provider":"MOTORMIA","version":"1.0","type":"link"}