
Castrol GTX 5W-30 C4 Engine Oil 4L
by Castrol
£31.03from 2 retailers
GTIN04008177183812
EAN4008177183812
MPN15F64E
Prices updated 6 Apr 2026
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Product Description
Castrol GTX is one of the world’s most trusted engine oils. It's more than just oil. It’s liquid engineering that protects against the problems your engine faces every day. Severe driving conditions can cause the build up of a thick, tar-like substance called sludge. Sludge can block your engine’s vital oilways like cholesterol – and if untreated it can rob an engine of power and, ultimately, its life. Castrol GTX Double Action formula cleans away old sludge*, and protects against new sludge formation better than tough industry standards Help extend the life of your engine with Castrol GTX. Castrol GTX 5W-30 C4 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA C4 5W-30 lubricant. Castrol GTX 5W-30 C4 is approved for use in vehicles that require a Renault RN 0720 approved 5W-30 lubricant. Castrol GTX 5W-30 C4 is approved for use in vehicles that require a MB-Approval 226.51 approved 5W-30 lubricant Provides superior protection against engine sludge Advanced protection against viscosity and thermal breakdown Premium quality base oils and anti-wear additives to help extend the life of your engine Helps minimize oil consumption Specification ACEA C4 MB-Approval 226.51 Renault RN 0720
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