{"product_id":"hks-10-hyundai-genesis-coupe-3-8l-m-series-spark-plugs-heat-range-8-single","title":"HKS 10 Hyundai Genesis Coupe 3.8L M-Series Spark Plugs (Heat Range 8) - Single","description":"\u003cdiv\u003e\n\u003cp\u003eThis spark plug is a direct-replacement ignition component engineered for the Hyundai Genesis Coupe 3.8L, using HKS M-Series calibration with a heat range 8 specification. It provides the correct thermal characteristics and fitment for fuel\/air ignition control in the 3.8L V6 platform, sold as a single plug for targeted repairs or staged replacement. The description emphasizes HKS M-Series compatibility, heat range 8 tuning, and straightforward single-unit purchase for maintenance or performance tuning.\u003c\/p\u003e \u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHKS M-Series design and direct fit\u003c\/li\u003e \u003cli\u003eHeat range 8 thermal calibration\u003c\/li\u003e \u003cli\u003eFor 3.8L Hyundai Genesis Coupe\u003c\/li\u003e \u003cli\u003eSold individually as single unit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eContents:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 HKS M-Series spark plug (Heat Range 8)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eVehicle Fitment:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHyundai Genesis Coupe 3.8L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":46129255415980,"sku":"HKS50003-M40XL-1","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0480\/2160\/2467\/files\/0b13086fb0b087dc5df87f9e927ac5b8_7edda3bd-bcbf-472d-970a-c4494a66e6cc.jpg?v=1775884314","url":"https:\/\/onefastshop.com\/products\/hks-10-hyundai-genesis-coupe-3-8l-m-series-spark-plugs-heat-range-8-single","provider":"OneFastShop","version":"1.0","type":"link"}