{"product_id":"6-pack-ngk-iridium-ix-spark-plugs-1977-1979-for-mercury-bobcat-2-8l-v6-ps","title":"6 Pack NGK Iridium IX Spark Plugs 1977-1979 for Mercury Bobcat 2.8L V6 ps","description":"\u003cp\u003eThe NGK Iridium IX 7397 Spark Plug (TR5IX) features a fine-wire iridium center electrode for superior ignition precision, improved throttle response, and long-lasting durability. Designed for high-performance street and off-road applications.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Benefits:\u003c\/h3\u003e\u003cp\u003e🔧 Iridium tip enhances durability and spark strength\u003cbr\u003e🔧 Tapered ground electrode improves flame propagation\u003cbr\u003e🔧 Trivalent plating resists corrosion and seizing\u003cbr\u003e🔧 Engineered to reduce fouling under tough conditions\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cp\u003eBrand \u0026amp; Part Number: NGK 7397 TR5IX\u003cbr\u003eMaterial: Iridium\u003cbr\u003eThread Size: 14mm\u003cbr\u003eReach: 19mm (0.75 in.)\u003cbr\u003eHex Size: 5\/8 in. (16mm)\u003cbr\u003eSeat Type: Gasket\u003cbr\u003eResistor: Yes\u003cbr\u003eGap: 0.044 in. (1.1mm)\u003c\/p\u003e\u003cp\u003eUpgrade to NGK Iridium IX for peak performance, cleaner combustion, and lasting ignition power—buy now!\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46829508526231,"sku":"NGK-7397-6PK-BOBC-77-79","price":86.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8966\/7735\/files\/medium_2c488356-a984-4677-8139-89af38792236.jpg?v=1768781239","url":"https:\/\/txnsupply.com\/products\/6-pack-ngk-iridium-ix-spark-plugs-1977-1979-for-mercury-bobcat-2-8l-v6-ps","provider":"Texan Supply Company","version":"1.0","type":"link"}