{"product_id":"6-pack-ngk-iridium-ix-spark-plugs-2014-2015-for-cadillac-xts-v6-3-6l-ps","title":"6 Pack NGK Iridium IX Spark Plugs 2014-2015 for Cadillac XTS V6 3.6L ps","description":"\u003cp\u003eThe NGK 6510 Iridium IX Spark Plug (LTR7IX-11) is designed for high-performance engines that demand superior ignitability, durability, and fuel efficiency. With an ultra-fine iridium center electrode and tapered ground electrode, it ensures consistent combustion, reduced misfires, and extended plug life—perfect for tuned and high-compression engines.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Benefits:\u003c\/h3\u003e\u003cp\u003e🔧 Iridium tip offers maximum longevity and spark strength\u003cbr\u003e🔧 Tapered ground electrode enhances flame propagation\u003cbr\u003e🔧 Fine-wire design improves throttle response and combustion\u003cbr\u003e🔧 Pre-gapped at 1.1mm for easy, OE-spec installation\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cp\u003eBrand \u0026amp; Part Number: NGK 6510 (LTR7IX-11)\u003cbr\u003eMaterial: Iridium\u003cbr\u003eThread Size: 14mm\u003cbr\u003eReach: 25mm (0.98 in)\u003cbr\u003eHex Size: 5\/8 in (16mm)\u003cbr\u003eHeat Range: 7\u003cbr\u003eSeat Type: Gasket\u003cbr\u003eResistor: Yes\u003cbr\u003eGap: 1.1mm (0.043 in)\u003c\/p\u003e\u003cp\u003eChoose NGK LTR7IX-11 Iridium IX for reliable high-performance ignition, improved engine efficiency, and long-lasting durability—order now!\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46829713883287,"sku":"NGK-6510-6PK-XTS-14-15","price":71.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8966\/7735\/files\/medium_b45bf94c-92a8-44f9-b9a1-0cb41d1ccde0.jpg?v=1768787796","url":"https:\/\/txnsupply.com\/products\/6-pack-ngk-iridium-ix-spark-plugs-2014-2015-for-cadillac-xts-v6-3-6l-ps","provider":"Texan Supply Company","version":"1.0","type":"link"}