{"product_id":"m45xl-iridium-spark-plug","title":"M45XL Iridium Spark Plug","description":"The HKS M45XL spark plugs are high-performance Iridium plugs engineered to support advanced engine tuning. They aim to deliver improved ignition performance, enhanced durability, and resistance to carbon buildup, ensuring reliable engine operation under demanding conditions.\n\nKey features include a 0.6mm Iridium alloy center electrode, which reduces voltage requirements while boosting ignition performance and longevity. Complementing this is an outer electrode with a square platinum chip, further improving durability and ignition capabilities. Additionally, the Thermal Edge of the ceramic insulator and the Spark Support Gap work together to discharge and prevent carbon deposits, particularly after long idling periods or varied combustion cycles.\n\nIt is important to note that these spark plugs are not necessarily vehicle-specific and are compatible with a wide range of applications. Buyers are advised to review the specifications and verify vehicle compatibility before ordering. These HKS M45XL plugs are considered off-road racing plugs and do not come with a manufacturer's warranty; any warranty claims must be handled directly with HKS. Furthermore, there are known fitment issues, with some sources indicating incompatibility with the 1.6T engine due to the tapered washer design of the HKS plugs clashing with cylinder head machining that lacks a bevel for such washers.","brand":"HKS","offers":[{"title":"Default Title","offer_id":52688663740728,"sku":"50003-M45XL-K5","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664205140.webp?v=1784892515","url":"https:\/\/store.motormia.co\/products\/m45xl-iridium-spark-plug","provider":"MOTORMIA","version":"1.0","type":"link"}