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Motorcraft® SAE 15W-40 Super Duty Diesel Motor Oil is a high-quality light- and heavy-duty diesel engine oil formulated with premium hydroprocessed base oils and unique additive technology and recommended by Ford Motor Company.
Power Stroke® Diesel Engine Recommended: Particularly recommended for use in Ford vehicles equipped with Power Stroke® Diesel engines (7.3L, 6.4L, 6.0L and 6.7L) above 20°F (7°C), as well as in other diesel engine applications where the manufacturer recommends an oil of this viscosity grade and quality. Use Only When Specified: Do not use in gasoline engines equipped with catalysts. This oil is specifically formulated for diesel engines only. Features & BenefitsSuper Duty Diesel Motor Oil
Viscosity GradeSAE 15W-40
Container Size5 Quart
Package Size3-Pack (15 Quarts Total)
Base Oil TypePremium Hydroprocessed
Engine TypeDiesel Only
Phosphorus ContentMore than 1000 ppm
Temperature RangeAbove 20°F (7°C)
Industry Standards & Certifications: API Service: CK-4
Ford Specification: WSS-M2C171-F1
Cummins: CES 20086
Detroit Diesel: 93K222
Volvo: VDS-4.5
Mack: EOS-4.5
Compatible with a wide range of Ford Super Duty vehicles, including:
FORD F-250 SUPER DUTY (2006-2020) FORD F-350 SUPER DUTY (2006-2020) FORD F-450 SUPER DUTY (2006-2019) FORD F-550 SUPER DUTY (2006-2019) FORD LCF (2006-2009) IMPORTANT: This oil is formulated specifically for diesel engines and should not be used in gasoline engines equipped with catalysts. Always verify oil specifications with your vehicle's owner's manual before use. Use only in Power Stroke® Diesel engines above 20°F (7°C). Using incorrect oil may result in poor engine performance, damage, or voided warranty.