{"product_id":"akron-custom-ci-4-plus-15w40-heavy-duty-diesel-engine-oil","title":"AKRON CUSTOM CI-4 PLUS 15W-40 | Full Synthetic Heavy Duty Diesel Engine Oil","description":"\u003ch2\u003eAKRON CUSTOM CI-4 PLUS 15W-40 Heavy Duty Diesel Engine Oil | Premium Protection for Commercial Diesel Engines\u003c\/h2\u003e\n\n\u003cp\u003e\nProtect your investment with \u003cstrong\u003eAKRON CUSTOM CI-4 PLUS SAE 15W-40 Heavy Duty Diesel Engine Oil\u003c\/strong\u003e, a premium lubricant formulated to deliver dependable engine protection in demanding on-highway, off-highway, agricultural, construction, and industrial diesel applications. Engineered to provide excellent wear protection, soot control, and thermal stability, this heavy-duty diesel engine oil helps maximize engine life while maintaining reliable performance under severe operating conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFormulated to meet \u003cstrong\u003eAPI CI-4 PLUS\u003c\/strong\u003e performance requirements, AKRON CUSTOM 15W-40 offers enhanced protection against engine wear, sludge formation, piston deposits, and oil oxidation. It is ideal for commercial trucks, owner-operators, fleet maintenance programs, and heavy equipment operating under heavy loads and extended service intervals where approved.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWhether servicing a single truck or maintaining an entire fleet, AKRON CUSTOM CI-4 PLUS provides dependable lubrication that helps keep diesel engines running cleaner, cooler, and longer.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium SAE 15W-40 heavy-duty diesel engine oil\u003c\/li\u003e\n\u003cli\u003eMeets API CI-4 PLUS performance requirements\u003c\/li\u003e\n\u003cli\u003eOutstanding engine wear protection\u003c\/li\u003e\n\u003cli\u003eExcellent soot handling capability\u003c\/li\u003e\n\u003cli\u003eHelps reduce sludge and harmful deposits\u003c\/li\u003e\n\u003cli\u003eSuperior oxidation and thermal stability\u003c\/li\u003e\n\u003cli\u003eProtects turbocharged diesel engines\u003c\/li\u003e\n\u003cli\u003eDesigned for severe-duty commercial service\u003c\/li\u003e\n\u003cli\u003eSupports long engine life and reliable performance\u003c\/li\u003e\n\u003cli\u003eIdeal for fleets, owner-operators, and heavy equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eHeavy Duty Diesel Trucks\u003c\/li\u003e\n\u003cli\u003eCommercial Fleet Vehicles\u003c\/li\u003e\n\u003cli\u003eConstruction Equipment\u003c\/li\u003e\n\u003cli\u003eAgricultural Equipment\u003c\/li\u003e\n\u003cli\u003eIndustrial Diesel Engines\u003c\/li\u003e\n\u003cli\u003eMining Equipment\u003c\/li\u003e\n\u003cli\u003eGenerators\u003c\/li\u003e\n\u003cli\u003eOlder Detroit Diesel Engines*\u003c\/li\u003e\n\u003cli\u003eCummins Diesel Engines*\u003c\/li\u003e\n\u003cli\u003eCaterpillar Diesel Engines*\u003c\/li\u003e\n\u003cli\u003eMack Diesel Engines*\u003c\/li\u003e\n\u003cli\u003eVolvo Diesel Engines*\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e*Always verify the engine manufacturer's required oil specification before use.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Helps minimize engine wear\u003c\/li\u003e\n\u003cli\u003e✔ Controls soot and combustion deposits\u003c\/li\u003e\n\u003cli\u003e✔ Protects against sludge formation\u003c\/li\u003e\n\u003cli\u003e✔ Maintains viscosity under demanding operating conditions\u003c\/li\u003e\n\u003cli\u003e✔ Excellent high-temperature performance\u003c\/li\u003e\n\u003cli\u003e✔ Supports longer engine service life\u003c\/li\u003e\n\u003cli\u003e✔ Trusted for commercial fleet maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\n\u003cp\u003e\nAKRON CUSTOM CI-4 PLUS 15W-40 is recommended for heavy-duty diesel engines operating in commercial trucking, agriculture, construction, industrial, municipal, and off-road applications where an API CI-4 PLUS lubricant is specified.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:25px;border-left:4px solid #ff6a00;margin:25px 0;\"\u003e\n\u003ch3\u003e🔧 Complete Your Preventive Maintenance Service\u003c\/h3\u003e\n\n\u003cp\u003e\nProtect your engine by replacing filters during every oil service. Using premium filters and quality lubricants together helps reduce wear, improve reliability, and maximize engine life.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Donaldson Oil Filters\u003c\/li\u003e\n\u003cli\u003e✔ Fleetguard Oil Filters\u003c\/li\u003e\n\u003cli\u003e✔ Fuel Filters\u003c\/li\u003e\n\u003cli\u003e✔ Air Filters\u003c\/li\u003e\n\u003cli\u003e✔ Hot Shot's Secret Diesel Additives\u003c\/li\u003e\n\u003cli\u003e✔ Engine Assembly Grease\u003c\/li\u003e\n\u003cli\u003e✔ Shop Supplies \u0026amp; Safety Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#fff7ef;padding:20px;border:1px solid #ffb366;border-radius:8px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Donaldson Oil Filters\u003c\/li\u003e\n\u003cli\u003e✔ Fleetguard Oil Filters\u003c\/li\u003e\n\u003cli\u003e✔ Fuel Filter Kits\u003c\/li\u003e\n\u003cli\u003e✔ Air Filters\u003c\/li\u003e\n\u003cli\u003e✔ Hot Shot's Secret Fuel \u0026amp; Oil Additives\u003c\/li\u003e\n\u003cli\u003e✔ Mechanix Wear Nitrile Gloves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eComplete your preventive maintenance service with premium filters, lubricants, and additives trusted by professional diesel technicians and fleet maintenance professionals.\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AKRON Lubricants","offers":[{"title":"Default Title","offer_id":44746713464877,"sku":null,"price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/akron-custom-ci-4-plus-15w-40-heavy-duty-diesel-engine-oillubricantsakron-lubricantsperformance-diesel-group-6073104.png?v=1782860887","url":"https:\/\/performancedieselgroup.com\/products\/akron-custom-ci-4-plus-15w40-heavy-duty-diesel-engine-oil","provider":"Performance Diesel Group","version":"1.0","type":"link"}