{"product_id":"4-pack-ngk-iridium-ix-spark-plugs-2006-2014-for-mazda-mx-5-miata-2-0l-l4-ps","title":"4 Pack NGK Iridium IX Spark Plugs 2006-2014 for Mazda MX-5 Miata 2.0L L4  ps","description":"\u003cp\u003eThe NGK 6509 Iridium IX Spark Plug (LTR6IX-11) is designed for high-performance ignition, superior durability, and improved throttle response in modern engines. Featuring an ultra-fine iridium center electrode and a tapered ground electrode, it ensures efficient combustion, reduced misfires, and long-lasting reliability under demanding conditions.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Benefits:\u003c\/h3\u003e\u003cp\u003e🔧 Iridium center electrode delivers long life and stable spark\u003cbr\u003e🔧 Tapered ground electrode enhances flame propagation\u003cbr\u003e🔧 Fine-wire design improves ignitability and acceleration\u003cbr\u003e🔧 Pre-gapped at 1.1mm for fast, OE-style installation\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cp\u003eBrand \u0026amp; Part Number: NGK 6509 (LTR6IX-11)\u003cbr\u003eMaterial: Iridium\u003cbr\u003eThread Size: 14mm\u003cbr\u003eReach: 25mm (0.98 in)\u003cbr\u003eHex Size: 5\/8 in (16mm)\u003cbr\u003eHeat Range: 6\u003cbr\u003eSeat Type: Gasket\u003cbr\u003eResistor: Yes\u003cbr\u003eGap: 1.1mm (0.043 in)\u003c\/p\u003e\u003cp\u003eChoose NGK LTR6IX-11 Iridium IX for powerful ignition, long service life, and dependable performance in today’s advanced engines—order now!\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46829576061079,"sku":"NGK-6509-4PK-MX5M-06-14","price":60.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8966\/7735\/files\/medium_f6cffe40-23f6-4fc4-ac7e-bbb4d0bea668.jpg?v=1768783334","url":"https:\/\/txnsupply.com\/products\/4-pack-ngk-iridium-ix-spark-plugs-2006-2014-for-mazda-mx-5-miata-2-0l-l4-ps","provider":"Texan Supply Company","version":"1.0","type":"link"}