{"product_id":"5w-40-full-synthetic-heavy-duty-diesel-oil","title":"5W-40 Full Synthetic Heavy-Duty Diesel Oil","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eDoc's Diesel 5W-40 Full Synthetic Heavy Duty Diesel Oil is designed for modern diesel engines, providing excellent wear protection and performance even in severe conditions. Suitable for both new emissions-compliant rigs and older engines, it features strong oxidation and viscosity control to reduce oil consumption and enhance durability. Made with premium synthetic base oils and advanced CK-4 specification additives, this oil ensures top performance across extreme operating conditions, including those with EGR and DPF emissions systems.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul data-descst-snippet=\"801\" data-descst-snippet-instance-id=\"i_jurma9\"\u003e\n\u003cli\u003eInnovative Protection - Formulated for durability and reliability, this oil provides excellent oxidation and thermal stability, reducing harmful sludge and deposits in high-stress environments\u003c\/li\u003e\n\u003cli\u003eAll-Weather Performance - Exceptional cold-start capability ensures ultra-low temperature pumpability, delivering fast flow and protection the moment you turn the key\u003c\/li\u003e\n\u003cli\u003eExtreme Load Stability - With stay-in-grade shear stability, 5W-40 maintains its viscosity under high heat and heavy loads, protecting critical engine components in severe service cycles like high-speed hauls or short-stop deliveries\u003c\/li\u003e\n\u003cli\u003eEngineered for Modern Emissions Standards - Optimized for 2017 GHG-compliant diesel engines, this formula supports lower CO₂ output and improved fuel economy while delivering endurance for both over-the-road and off-highway use\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Doc's 5W-40 Full Synthetic Diesel Oil Safety Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/3263\/2993\/files\/Doc_s_Diesel-SAE-5W-40-Full-Synthetic-Heavy-Duty-Engine_Oil_Safety-Sheet.pdf?v=1760364440\" rel=\"noopener\" target=\"_blank\"\u003eDoc's 5W-40 Full Synthetic Diesel Oil Safety Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eDoc's auto parts all have an OEM design, fit, and function that meet or exceed OEM Requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2019-2025 Ram 6.7L Cummins 2500HD, 3500HD, 4500HD, 5500HD\u003c\/li\u003e\n\u003cli\u003e2003-2018 Ram 5.9L\/6.7L Cummins 2500HD, 3500HD, 4500HD, 5500HD\u003c\/li\u003e\n\u003cli\u003e2011-2025 Ford 6.7L Powerstroke\u003c\/li\u003e\n\u003cli\u003e1994-2010 Ford 6.0L\/6.4L\/7.3L Powerstroke\u003c\/li\u003e\n\u003cli\u003e2001-2025 Chevrolet\/GMC 6.6L Duramax LB7–L5P 2500HD, 3500HD\u003c\/li\u003e\n\u003cli\u003e2014-2024 Ram 1500 3.0L EcoDiesel\u003c\/li\u003e\n\u003cli\u003e2014–2024 Jeep Grand Cherokee 3.0L EcoDiesel\u003c\/li\u003e\n\u003cli\u003e2020–2024 Jeep Gladiator 3.0L EcoDiesel\u003c\/li\u003e\n\u003cli\u003e2005.5–2014 Volkswagen Jetta 1.9L \/ 2.0L TDI\u003c\/li\u003e\n\u003cli\u003e2005.5–2014 Volkswagen Golf 1.9L \/ 2.0L TDI\u003c\/li\u003e\n\u003cli\u003e2009–2014 Volkswagen Jetta SportWagen 2.0L TDI\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powerstroke Central ","offers":[{"title":"Default Title","offer_id":51822210973982,"sku":null,"price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0199\/6062\/files\/Screenshot2026-05-07at10.25.41AM.png?v=1778167547","url":"https:\/\/pscrepair.com\/products\/5w-40-full-synthetic-heavy-duty-diesel-oil","provider":"Powerstroke Central ","version":"1.0","type":"link"}