Castrol 03114 GTX SynBlend 5W-30 Motor Oil - 5 Quart Unsurpassed protection against engine wear and harmful deposits Thermal stability level is higher than conventional oils Maximum viscosity and oil burn off protection; Bottle Color: Silver Meets Chrysler MS 6395, Ford WSS-M2C929-A, Ford WSS-M2C946-A, GM 6094, dexos performance requirements Exceeds ILSAC GF-5, API SN