Castrol GTX ULTRACLEAN 5W-30 Motor Oil, 1 QT

$3.75 $4.85

Available In Store Only

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.

Help extend the life of your engine with GTX ULTRACLEAN.

Castrol GTX ULTRACLEAN also delivers:
• 50% superior sludge protection compared to tough industry standards* 
• Advanced protection against viscosity and thermal breakdown
• Superior protection against high temperature deposits 
• Premium quality base oils and anti-wear additives that help extend the life of your engine

We want you to be fully satisfied with every item that you purchase from If you are not satisfied with an item that you have purchased, you may return the item within 30 days of delivery for a full refund of the purchase price, minus the shipping, handling, and other charges. The item must be returned in good condition, in original boxes (whenever possible), and with all paperwork, parts and accessories to ensure credit.