CASTROL GTX 15W-40 - ACEA A3/B3 - 4L. Castrol GTX is one of the world's most trusted motor oils. It's more than just oil. Protect your car from harmful sludge build-up with Castrol GTX. Castrol GTX 15W-40 A3/B3 - Contains anti-sludge formula that provides 25% better sludge protection compared to tough industry standards - Superior protection against viscosity and thermal breakdown - Anti-wear additives that extend the life of your engine.
Castrol GTX 15W-40 is ideal for modern engines that require high-quality synthetic lubricants.
