CASTROL GTX 15W-40
Castrol GTX 15W-40
A3/B4 fights sludge, the engine
Castrol GTX 15W-40 A3/B3 provides 25% better protection against sludge than the latest industry standard. Liquid Engineering protects against problems that your engine faces every day.
Sludge build-up in your engine can lead to increased deposit formation, reduced oil flow and premature engine failure.
Approvals & Specifications
VW 505 00