If your car requires a 5W-30 motor oil, Castrol offers a full range of options to meet the needs of every driver and vehicle manufacturer.
5W-30 motor oil is one of the most common viscosity grades and is available from Castrol in advanced full synthetic, premium full synthetic and synthetic blend options.
Castrol EDGE, an advanced full synthetic 5W-30 motor oil, is Castrol’s strongest oil and a great option for those who want the very best for their car. Castrol GTX MAGNATEC is a premium full synthetic 5W-30 that offers superior wear protection. If your car has over 75,000 miles on the odometer, Castrol GTX High Mileage 5W-30 can help protect your emission system while helping to extend the life of your engine. Castrol GTX Ultraclean 5W-30 Double-Action formula has been engineered to clean away old sludge while preventing new sludge formation. No oil keeps engines cleaner.