Motorcraft XO5W40-5Q3SD SAE 5W-40 Full Synthetic Engine Oil, Pack of 2 – API SN, ACEA A3/B4, Premium Protection

Viscosity Grade: SAE 5W-40 — optimized for cold starts and high-temperature stability,Volume: Available in 1.25-gallon and 5-quart jugs for flexible usage Base Oil Type: Full synthetic — enhances thermal stability and oxidation resistance,API Standards: Meets API CK-4, CJ-4, CI-4 Plus, and SN — suitable for diesel and gasoline engines Ford Specification: Complies with Ford WSS-M2C171-F1 — required for Power Stroke® diesel engines,High Phosphorus Content: Contains over 1,000 ppm phosphorus — improves wear protection Soot Control: Designed for low-emission engines — excellent soot dispersion and deposit control,Exhaust System Protection: Safe for use with diesel particulate filters and other after-treatment systems