Castrol® EDGE® 5W-30 is an advanced full synthetic motor oil and the optimal choice for drivers who want the best combination of wear protection, viscosity control and thermal stability to maximize engine performance.

5W-30 engine oil viscosity is available from Castrol in advanced full synthetic & other synthetic blends. Get the right 5W-30 motor oil for your car.

Castrol EDGE Full Synthetic Motor Oil with Fluid TITANIUM Technology, is Castrol’s strongest oil and the natural choice for drivers who want the best combination of sludge protection, wear protection and maximum engine performance.

Castrol EDGE, engineered with fluid TITANIUM technology, provides superior motor oil strength for engines that work harder due to higher engine pressures, helping your vehicle to maximize performance.

Castrol® EDGE® 5W-30 is an advanced full synthetic motor oil and the optimal choice for drivers who want the best combination of wear protection, viscosity control and thermal stability to maximize engine performance.

Castrol EDGE High Mileage provides up to 10X better high temperature performance than the latest industry standard to ensure optimal protection and oil flow over the drive cycle. As your car ages, it can lose performance and efficiency and is also more prone to catalytic converter failure.

Castrol EDGE, engineered with fluid TITANIUM technology, provides superior motor oil strength for engines that work harder due to higher engine pressures, helping your vehicle to maximize performance.