If your car requires 5W-20 engine oil, Castrol offers a complete range of products to meet the requirements of every driver and car manufacturer.
Whether you prefer the efficiency of a fully synthetic oil or the everyday protection of a semi-synthetic oil, Castrol 5W-20 motor oils flow like a 5-viscosity oil during cold winter starts, and like a 20-viscosity oil as the engine warms up and the oil reaches its optimum operating temperature.
To choose the right oil for your vehicle, you need to know two things: 1) viscosity, 2) manufacturer specification requirements. All products found on this page have a viscosity of 5W-20 and are also listed with manufacturer specification information.
To find the product you need, always refer to the information provided in your vehicle manual.