Motorcraft Full Synthetic Oils provide the highest level of performance for Ford Motor Company vehicles. Meets ILSAC GF-5 SN Plus certification requirements. Excellent for use in severe service conditions. 5W50 Full Synthetic is recommended for use in the Ford GT, Shelby GT500TM and Boss 302.

Motorcraft SAE 5W-40 Full Synthetic Diesel Motor Oil is a high-performance light- and heavy-duty diesel engine oil recommended by Ford formulated with synthetic base oils and unique additive technology. It is particularly recommended for use in Ford vehicles equipped with Power Stroke® diesel engines, as well as smaller Ford diesel engines.

Features:

• Meets Ford WSS-M2C171-F1, required for use in Power Stroke® Diesel engines designed to meet 2017 on-highway exhaust emission standards and requiring ultralow sulfur diesel fuel
• Formulated for improved oxidation protection and contains more than 1,000 ppm phosphorus to improve wear protection
• Designed for low emission diesel engines providing excellent soot control, protection against wear, deposits, rust and corrosion, foaming, sludge formation, high temperature oxidation and thickening, as well as protecting exhaust after treatment systems such as particulate filters
• Provides excellent performance in older-generation diesel engines operating on high-sulfur fuel

Motorcraft SAE 5W-40 Full Synthetic Diesel Motor Oil can be used in older engines where the manufacturer recommended API Categories CD, CF-4, CG-4, CH-4, CI-4, CI-4 plus and CJ-4.

Motorcraft SAE 5W-40 Full Synthetic Diesel Motor Oil is recommended for use in all North American Ford diesel engines over a wide temperature range, from -20 °F (-29 °C) to over 100 °F (38 °C).