{"title":"Doc's Diesel","description":"\u003cp\u003eShop Doc's Diesel brand products. Quality diesel parts and components trusted by performance diesel enthusiasts and professionals alike.\u003c\/p\u003e","products":[{"product_id":"docs-diesel-15w-40-full-synthetic-diesel-engine-oil-heavy-duty-per-gallon","title":"Doc's Diesel 15W-40 Full Synthetic Diesel Engine Oil – Heavy Duty | Per Gallon","description":"\u003c!-- Doc's Diesel 15W-40 Full Synthetic Oil – Shopify Ready --\u003e\n\n\u003ch2\u003e15W-40 Full Synthetic Heavy-Duty Diesel Oil – Doc's Diesel\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh-performance full synthetic 15W-40 diesel engine oil designed for heavy-duty applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis \u003cstrong\u003e15W-40 full synthetic heavy-duty diesel oil\u003c\/strong\u003e from Doc's Diesel is engineered to provide superior engine protection, improved wear resistance, and enhanced performance in demanding diesel applications. Designed for modern and older diesel engines, it helps maintain proper lubrication under extreme temperatures and heavy loads.\u003c\/p\u003e\n\n\u003cp\u003eAdvanced additive technology helps control soot, reduce engine deposits, and protect critical engine components. Ideal for use in on-highway trucks, construction equipment, and high-performance diesel engines operating under severe conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFull synthetic formula for superior engine protection\u003c\/li\u003e\n  \u003cli\u003eExcellent wear protection under high load conditions\u003c\/li\u003e\n  \u003cli\u003eHelps control soot and reduce engine deposits\u003c\/li\u003e\n  \u003cli\u003eMaintains viscosity in extreme temperatures\u003c\/li\u003e\n  \u003cli\u003eSupports extended engine life and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty diesel trucks\u003c\/li\u003e\n  \u003cli\u003eOn-highway and off-road diesel equipment\u003c\/li\u003e\n  \u003cli\u003eEngines requiring 15W-40 diesel engine oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDoc's Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOil Type\u003c\/td\u003e\n\u003ctd\u003eFull Synthetic Diesel Engine Oil\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eViscosity\u003c\/td\u003e\n\u003ctd\u003e15W-40\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Diesel Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eOn-Road and Off-Road Diesel Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Doc's Diesel","offers":[{"title":"Default Title","offer_id":44746683383853,"sku":null,"price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/DOCS15W40_01.png?v=1774476729"}],"url":"https:\/\/performancedieselgroup.com\/collections\/docs-diesel.oembed","provider":"Performance Diesel Group","version":"1.0","type":"link"}