• GTX 15W-40 A3/B3

    10.9639.96
    Castrol GTX 15W-40 A3/B3 Contains anti-sludge formula that provides 25% better sludge protection compared to tough industry standards**API SL, ACEA A3/B3  
  • GTX 5W-30 C4

    14.01156.70
    ACEA C4 5W-30 lubricant as well as Renault RN 0720 approved 5W-30 and MB-Approval 229.31 / 226.51 approved 5W-30 lubricant.
  • GTX ULTRACLEAN 10W-40 A3/B4

    11.43141.28
    Castrol GTX Ultraclean: Provides 50% superior sludge protection compared to tough industry standards* * 50% cleaner than the industry standard as measured in the API SN Seq. VG Sludge test