{"product_id":"ngk-iridium-ix-spark-plugs-ltr7ix-11-box-of-4-nissan-vq35-vq37-colder","title":"NGK Iridium IX Spark Plugs LTR7IX-11 - Box of 4 (Nissan VQ35 \/ VQ37, Colder)","description":"\u003cp\u003eNGK Iridium IX spark plugs, box of 4. Heat range 7 with a 1.1mm preset gap — one step colder than stock for boosted or heavily tuned VQ motors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon applications:\u003c\/strong\u003e Nissan 350Z \/ 370Z, Infiniti G35 \/ G37 — VQ35DE, VQ35HR, VQ37VHR\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e LTR7IX-11 (NGK 6510)\u003c\/p\u003e\u003cp\u003eNew, in original manufacturer packaging. Ships direct from our distribution partner.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48500446953717,"sku":"LTR7IX-11","price":42.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1255\/3183\/files\/e896dbc59ea2ab471a0b93e79ef46944.jpg?v=1785709701","url":"https:\/\/www.jdm-online.com\/products\/ngk-iridium-ix-spark-plugs-ltr7ix-11-box-of-4-nissan-vq35-vq37-colder","provider":"JDM Alliance LLC","version":"1.0","type":"link"}