{"product_id":"iridium-tt-4717-spark-plug","title":"Iridium TT 4717 Spark Plug","description":"The Denso 4717 ITL16TT Iridium TT spark plug represents a fusion of advanced materials and innovative design for superior ignition performance. This spark plug utilizes twin-tip technology, featuring the world's smallest 0.4mm iridium center electrode and a 0.7mm needle-tip ground electrode made of platinum. This unique configuration promotes spark energy concentration and a more complete explosion, directly translating to improved acceleration and better fuel economy.\n\nConstructed with Denso's patented iridium alloy, which has the highest iridium concentration, this spark plug offers exceptional durability and a significantly extended lifespan, rated for over 100,000 miles. The 360-degree laser welding process further enhances its robustness. For ease of installation and to prevent seizing or cross-threading, the spark plug features machine-rolled threads. The purified alumina powder insulator provides 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 the insulator.","brand":"DENSO","offers":[{"title":"Default Title","offer_id":52687638528312,"sku":"ITL16TT","price":11.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663679159.jpg?v=1784885727","url":"https:\/\/store.motormia.co\/products\/iridium-tt-4717-spark-plug","provider":"MOTORMIA","version":"1.0","type":"link"}