{"product_id":"iridium-spark-plug-117","title":"Iridium Spark Plug","description":"The NGK Laser Iridium Spark Plug is a high-performance ignition solution engineered with advanced material technology for modern, high-efficiency engines. It utilizes an iridium center electrode tip for exceptional durability and improved ignitability compared to standard spark plugs, supporting consistent engine performance under varying conditions.\n\nTechnical specifications include a 12.0 mm thread diameter with a 26.5 mm thread reach and a 14 mm hex size. The plug incorporates a ceramic insulator and a resistor-type design. It is factory pre-gapped to 0.7mm to provide a direct, consistent fit for compatible applications. This design features a square platinum ground electrode to maintain stable ignition performance.\n\nFor optimal results, NGK specifies that these plugs are pre-gapped and should not be modified, as the electrodes are sensitive to damage. The manufacturer also advises against the use of anti-seize or lubricants on the threads during installation, as this can lead to over-tightening and potential damage to the plug or engine cylinder head. Ensure compatibility with your specific vehicle engine, such as the Mercedes-Benz M270 or M274, prior to purchase.","brand":"NGK Laser","offers":[{"title":"Default Title","offer_id":52689304944952,"sku":"90654","price":13.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687073766.png?v=1784904868","url":"https:\/\/store.motormia.co\/products\/iridium-spark-plug-117","provider":"MOTORMIA","version":"1.0","type":"link"}