{"id":4573,"date":"2021-12-10T11:38:40","date_gmt":"2021-12-10T11:38:40","guid":{"rendered":"https:\/\/totachighana.com\/?post_type=product&#038;p=4573"},"modified":"2026-04-28T08:07:12","modified_gmt":"2026-04-28T08:07:12","slug":"heavy-duty-diesel-20w-50-ci-4-copy","status":"publish","type":"product","link":"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy","title":{"rendered":"Heavy Duty Diesel 15W-40 CI-4"},"content":{"rendered":"<p>Heavy Duty Diesel 15W-40 is a high performance heavy-duty diesel engine oil for trucks, buses, stationary engines, construction equipment, farming machinery, mining, boats and other on-road &amp; off-road applications.\u00a0 It is suitable for engines fitted with Exhaust Gas Recirculation (EGR) and SCR NOx reduction systems.\u00a0 Good soot handling properties to keep engine clean and maintain perfect lubrication. \u00a0Prevents the formation of varnish, burnout at valves, and sluggish deposits.\u00a0 Contains highly effective components to provide outstanding protection of engine parts under high loads.<\/p>\n<p>Heavy Duty Diesel 15W-40 is intended for use in engines with diesel fuels ranging in sulfur content of up to 0.5% by weight.\u00a0 It meets the demanding requirements of different OEMs and suitable for use in mixed fleet applications.<\/p>\n<h4>APPLICATION<\/h4>\n<p>Recommended for diesel and gasoline engines Suitable for classic cars, trucks, light commercial vehicles, agricultural machineries and other on-road &amp; off-road systems requiring a 15W-40 API CI-4 or API SL engine oils.<\/p>\n<p>For diesel engines meeting EURO I, II, III, IV and V emission requirements.\u00a0\u00a0 Backward compatible to API CH-4, CG-4, CF-4 and older specs.<\/p>\n<p>Not to be used in engines with Diesel Particulate Filters (DPF).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Heavy Duty Diesel 15W-40 is a high performance heavy-duty diesel engine oil for trucks, buses, stationary engines, construction equipment, farming machinery, mining, boats and other on-road &amp; off-road applications.\u00a0 It is suitable for engines fitted with Exhaust Gas Recirculation (EGR) and SCR NOx reduction systems.\u00a0 Good soot handling properties to keep engine clean and maintain perfect lubrication. \u00a0Prevents the formation of varnish, burnout at valves, and sluggish deposits.\u00a0 Contains highly effective components to provide outstanding protection of engine parts under high loads.<\/p>\n<p>Heavy Duty Diesel 15W-40 is intended for use in engines with diesel fuels ranging in sulfur content of up to 0.5% by weight.\u00a0 It meets the demanding requirements of different OEMs and suitable for use in mixed fleet applications.<\/p>\n<h4>APPLICATION<\/h4>\n<p>Recommended for diesel and gasoline engines Suitable for classic cars, trucks, light commercial vehicles, agricultural machineries and other on-road &amp; off-road systems requiring a 15W-40 API CI-4 or API SL engine oils.<\/p>\n<p>For diesel engines meeting EURO I, II, III, IV and V emission requirements.\u00a0\u00a0 Backward compatible to API CH-4, CG-4, CF-4 and older specs.<\/p>\n<p>Not to be used in engines with Diesel Particulate Filters (DPF).<\/p>\n","protected":false},"featured_media":4574,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[134,163,132],"product_tag":[],"class_list":{"0":"post-4573","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-diesel-engine-oils","7":"product_cat-mineral-diesel-engine-oils","8":"product_cat-signature-series","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Heavy Duty Diesel 15W-40 CI-4 | Totachighana<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Heavy Duty Diesel 15W-40 CI-4 | Totachighana\" \/>\n<meta property=\"og:description\" content=\"Heavy Duty Diesel 15W-40 is a high performance heavy-duty diesel engine oil for trucks, buses, stationary engines, construction equipment, farming machinery, mining, boats and other on-road &amp; off-road applications.\u00a0 It is suitable for engines fitted with Exhaust Gas Recirculation (EGR) and SCR NOx reduction systems.\u00a0 Good soot handling properties to keep engine clean and maintain perfect lubrication. \u00a0Prevents the formation of varnish, burnout at valves, and sluggish deposits.\u00a0 Contains highly effective components to provide outstanding protection of engine parts under high loads.  Heavy Duty Diesel 15W-40 is intended for use in engines with diesel fuels ranging in sulfur content of up to 0.5% by weight.\u00a0 It meets the demanding requirements of different OEMs and suitable for use in mixed fleet applications. APPLICATION Recommended for diesel and gasoline engines Suitable for classic cars, trucks, light commercial vehicles, agricultural machineries and other on-road &amp; off-road systems requiring a 15W-40 API CI-4 or API SL engine oils.  For diesel engines meeting EURO I, II, III, IV and V emission requirements.\u00a0\u00a0 Backward compatible to API CH-4, CG-4, CF-4 and older specs.  Not to be used in engines with Diesel Particulate Filters (DPF).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy\" \/>\n<meta property=\"og:site_name\" content=\"Totachighana\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/totachighana\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T08:07:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/totachighana.com\/wp-content\/uploads\/2021\/12\/TOTACHI_Heavy_Duty_Diesel_CI-4_15W-40_4L.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy\",\"url\":\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy\",\"name\":\"Heavy Duty Diesel 15W-40 CI-4 | Totachighana\",\"isPartOf\":{\"@id\":\"https:\/\/totachighana.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy#primaryimage\"},\"image\":{\"@id\":\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy#primaryimage\"},\"thumbnailUrl\":\"https:\/\/totachighana.com\/wp-content\/uploads\/2021\/12\/TOTACHI_Heavy_Duty_Diesel_CI-4_15W-40_4L.png\",\"datePublished\":\"2021-12-10T11:38:40+00:00\",\"dateModified\":\"2026-04-28T08:07:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy#primaryimage\",\"url\":\"https:\/\/totachighana.com\/wp-content\/uploads\/2021\/12\/TOTACHI_Heavy_Duty_Diesel_CI-4_15W-40_4L.png\",\"contentUrl\":\"https:\/\/totachighana.com\/wp-content\/uploads\/2021\/12\/TOTACHI_Heavy_Duty_Diesel_CI-4_15W-40_4L.png\",\"width\":2560,\"height\":2560},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/totachighana.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/totachighana.com\/?page_id=1705\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Heavy Duty Diesel 15W-40 CI-4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/totachighana.com\/#website\",\"url\":\"https:\/\/totachighana.com\/\",\"name\":\"Totachighana\",\"description\":\"Official website of Totachi Ghana\",\"publisher\":{\"@id\":\"https:\/\/totachighana.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/totachighana.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/totachighana.com\/#organization\",\"name\":\"Totachighana\",\"url\":\"https:\/\/totachighana.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/totachighana.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/totachighana.com\/wp-content\/uploads\/2021\/11\/cropped-Group-3.png\",\"contentUrl\":\"https:\/\/totachighana.com\/wp-content\/uploads\/2021\/11\/cropped-Group-3.png\",\"width\":313,\"height\":79,\"caption\":\"Totachighana\"},\"image\":{\"@id\":\"https:\/\/totachighana.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/totachighana\",\"https:\/\/www.instagram.com\/totachighana\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Heavy Duty Diesel 15W-40 CI-4 | Totachighana","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/totachighana.com\/?product=heavy-duty-diesel-20w-50-ci-4-copy","og_locale":"en_US","og_type":"article","og_title":"Heavy Duty Diesel 15W-40 CI-4 | Totachighana","og_description":"Heavy Duty Diesel 15W-40 is a high performance heavy-duty diesel engine oil for trucks, buses, stationary engines, construction equipment, farming machinery, mining, boats and other on-road &amp; 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