{"id":17859,"date":"2025-05-28T14:55:42","date_gmt":"2025-05-28T11:55:42","guid":{"rendered":"https:\/\/www.mwsteel.eu\/?post_type=product&#038;p=17859"},"modified":"2026-09-18T13:52:26","modified_gmt":"2026-09-18T10:52:26","slug":"hks-spark-plugs-m35-g-m40-g-m45-g","status":"publish","type":"product","link":"https:\/\/www.mwsteel.eu\/en\/product\/hks-spark-plugs-m35-g-m40-g-m45-g\/","title":{"rendered":"HKS Spark Plugs M35-G, M40-G, M45-G"},"content":{"rendered":"<p>We offer a full selection of HKS Super Fire Racing spark plugs for race and tuning applications, featuring reinforced ignition capabilities, durability and anti-insulation.<\/p>\n<p>The thermal edge of the ceramic insulator discharges to help decrease carbon deposits under long idling.<\/p>\n<p>The heat ranges are designed to withstand high temperatures and pressures under racing conditions.<\/p>\n<p>Their iridium alloy center electrode reduces voltage requirements and improves ignition performance and durability.<\/p>\n<p>They are generally found in older or specific applications, including:<\/p>\n<p>Mitsubishi: 4G63 Lancer Evo IV-VIII and Eclipse, Starion, V6 6G72<\/p>\n<p>Honda: Accord, Prelude<\/p>\n<p>Subaru: Justy<\/p>\n<p>Toyota: Celica, Land Cruiser, MR2, Supra 7M-GTE<\/p>\n<p>Nissan : RB26DETT, GT-R R32\/R33\/R34, CA18DET, VG30T<\/p>\n<p>The chart below illustrates comparable Denso and NGK heat range indexes.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-17801\" src=\"https:\/\/www.mwsteel.eu\/wp-content\/uploads\/2025\/05\/HKS-lampoarvotaulukko-325x57.jpg\" alt=\"\" width=\"524\" height=\"92\" srcset=\"https:\/\/www.mwsteel.eu\/wp-content\/uploads\/2025\/05\/HKS-lampoarvotaulukko-325x57.jpg 325w, https:\/\/www.mwsteel.eu\/wp-content\/uploads\/2025\/05\/HKS-lampoarvotaulukko-600x104.jpg 600w, https:\/\/www.mwsteel.eu\/wp-content\/uploads\/2025\/05\/HKS-lampoarvotaulukko.jpg 707w\" sizes=\"(max-width: 524px) 100vw, 524px\" \/><\/p>\n<p>Choose the best option from the drop down menu.<\/p>\n","protected":false},"excerpt":{"rendered":"<h4>Technical specifications<\/h4>\n<ul>\n<li>The HKS M-G series spark plugs feature a M14 x 19 thread and a larger plug wrench size 20,8mm \/ 13\/16&quot;.<\/li>\n<li><strong>Three heat ranges are offered:<\/strong> 35 (NGK 7), 40 (NGK 8) and 45 (NGK 9).<\/li>\n<\/ul>\n","protected":false},"featured_media":17804,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1046],"product_tag":[],"class_list":["post-17859","product","type-product","status-publish","has-post-thumbnail","product_cat-spark-plugs","pa_tuotteet-hks-en","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product\/17859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/comments?post=17859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/media\/17804"}],"wp:attachment":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/media?parent=17859"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_brand?post=17859"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_cat?post=17859"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_tag?post=17859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}