# Buy Castrol GTX 20W-50 at Autoservice ## Castrol GTX 20W-50 engine oil for optimal engine protection Oil & Additives / Oil / Engine oil 20w50 Castrol GTX 20W-50 offers superior protection against engine sludge and thermal breakdown, ideal for petrol and diesel engines. ## Prices and stock - **CASTROL GTX 20W50 1L**: € 12,90 incl. VAT — backorder ## Order URL [Castrol GTX 20W-50 engine oil for optimal engine protection](https://www.auto-service.be/en/oil-additives/oil/engine-oil-20w50/castrol-gtx-20w50-1l) ## Alternate URLs - **nl**: [Castrol GTX 20W-50 engine oil for optimal engine protection](https://www.auto-service.be/nl/olie-additieven/olie/motorolie-20w50/castrol-gtx-20w50-motorolie-gtx-20w50-1l) - **fr**: [Castrol GTX 20W-50 engine oil for optimal engine protection](https://www.auto-service.be/fr/huile-et-additifs/huile/huile-moteur-20w50/castrol-gtx-20w50-1l) - **en**: [Castrol GTX 20W-50 engine oil for optimal engine protection](https://www.auto-service.be/en/oil-additives/oil/engine-oil-20w50/castrol-gtx-20w50-1l) ## Images - ![Product image](https://www.auto-service.be/assets/media/35599/conversions/castrol-gtx-20w-50-motorolie-voor-optimale-motorbescherming-optimized.jpg) ## Specifications - **Reference**: CASTROL GTX 20W50 1L - **EAN**: 4008177188831 - **Brand**: CASTROL ## Product description ### Superior protection against engine sludge Castrol GTX 20W-50 is specially developed to protect your engine from the buildup of harmful sludge. Sludge can block your engine's oil channels, leading to reduced performance and possible damage. Thanks to the advanced formula of Castrol GTX, existing sludge is effectively removed and the formation of new sludge is prevented. ### Advanced protection against thermal and viscosity breakdown This engine oil offers excellent protection against thermal breakdown and maintains its viscosity, even under tough driving conditions. This ensures that the oil retains its lubricating properties, which is essential for the lifespan and efficiency of your engine. ### High-quality base oils and anti-wear additives Castrol GTX 20W-50 is made from premium quality base oils and contains advanced anti-wear additives. This combination helps extend the life of your engine by minimizing wear and ensuring optimal performance. ### Suitable for various engines This oil is suitable for use in both petrol and diesel engines where the manufacturer recommends an engine oil according to ACEA A3/B4, API SP SAE 20W-50 or earlier specifications. This makes it a versatile choice for different vehicles and applications. ### Key benefits - **Superior protection against engine sludge** : Helps remove existing sludge and prevents the formation of new sludge. - **Excellent thermal stability** : Maintains its viscosity at high temperatures and under tough driving conditions. - **High-quality composition** : Made from premium base oils and advanced additives for optimal engine protection. - **Versatile application** : Suitable for both petrol and diesel engines with specific oil requirements. ### Specifications - **API SP** - **ACEA A3/B4** With Castrol GTX 20W-50, you choose an engine oil that protects your engine against harmful deposits and wear, allowing you to enjoy optimal performance for longer. ## Breadcrumbs - [Oil & Additives](https://www.auto-service.be/en/oil-additives) - [Oil](https://www.auto-service.be/en/oil-additives/oil) - [Engine oil 20w50](https://www.auto-service.be/en/oil-additives/oil/engine-oil-20w50) ## Related products - 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