[Expired]Castrol GTX ULTRACLEAN 5W-30 Motor Oil, 5 QT

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Features: The modern world creates difficult challenges for engines. Poor fuel quality, heat and tough driving conditions can all lead to sludge that potentially shortens engine life. Sludge is a sticky deposit that builds up in an engine's oil-ways and it can prevent the oil from protecting the engine. Castrol GTX ULTRACLEAN - with its proprietary sludge buster - is our cleanest GTX ever. Its unique Double Action formula cleans away old sludge and protects against new sludge formation, giving you more control over today's challenging conditions.