Castrol GTX 5W-30 Full Synthetic Motor Oil, 5 Quarts

Castrol GTX Full Synthetic is designed to provide maximum protection against the severe conditions that can potentially shorten engine life. Tough driving conditions, such as idling on congested highways and frequent, short trips, can put peak loads on critical engine parts and create engine wear. Environmental factors like heat can also lead to sludge, varnish, and carbon build-up in the engine.

Castrol GTX Full Synthetic has been proven to dramatically reduce engine wear, delivering 6X better protection than the industry standard. It also effectively cleans away old sludge and provides 1.3X better protection against new sludge formation compared to the latest industry standard, giving you more control over today's challenging driving conditions and enhancing your driving enjoyment.

The superior wear protection on critical engine parts is achieved through Castrol GTX Full Synthetic's advanced full synthetic formula, which offers exceptional thermal and oxidation stability. This ensures that the oil maintains its integrity and continues to provide reliable protection, even under the most demanding driving conditions.

In the latest Sequence IVA test, Castrol GTX Full Synthetic demonstrated 6X better wear protection than the industry standard.* Additionally, in the Sequence VH sludge test, it provided 1.3X better sludge protection than the API SP limits. This superior performance helps to keep your engine running at its best, even in the face of challenging environmental factors and driving behaviors.

By choosing Castrol GTX Full Synthetic, you can enjoy the peace of mind that comes with knowing your engine is protected against the wear and tear caused by severe conditions. The advanced formula not only helps to extend engine life but also ensures that your driving experience remains smooth and enjoyable, even in the face of the most demanding driving situations.

As measured in Sequence VH sludge test vs. API SP limits As measured in the latest Sequence IVA test **When tested in engines with high levels of sludge

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