Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

3X Stronger than the leading full synthetic*
10X Better high stress performance**
20,000 miles between oil changes***
Approved and Licensed Specifications: Exceeds API SP/SN PLUS/SN/SM | ILSAC GF-6 | GM dexos1 Gen 3 | Meets engine test requirements of Chrysler MS 6395 | Meets Ford WSS-M2C946-B1 | Meets Ford WSS-M2C961-A1|
*Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade |**As measured in Seq IX test under high load/torque conditions vs. API SP test limits | ***Or one year, whichever comes first