Find auto parts that fit
Let’s search for parts that fit your vehicle.Motor Oil


About Motor Oil - Walmart.com
Motor oil plays a critical role in protecting engines and maintaining long-term performance. One of the first things shoppers compare is oil viscosity (0W-20, 5W-30, 5W-20, 10W-30, 5W-40), which affects how oil flows in different temperatures and driving conditions. Choosing the correct viscosity helps ensure proper lubrication, fuel efficiency, and engine protection based on manufacturer recommendations.
Different formulations are designed to meet specific vehicle needs. Full synthetic motor oil offers enhanced performance and protection under extreme temperatures, while synthetic blend motor oil balances performance and value. Conventional motor oil remains a common option for older engines, and high mileage oil is formulated to support vehicles with higher odometer readings. For specialized applications, diesel engine oil (15W-40) and European formula motor oil are designed to meet unique engine and emissions requirements.
Packaging and compatibility are also important considerations when browsing motor oil. Understanding oil volume capacity (1 quart vs 5 quart) helps shoppers purchase the right amount for a complete oil change. Pairing oil with the correct oil filter (pair with oil) supports cleaner circulation and helps maintain engine health between service intervals.
Completing an oil change often requires a few basic accessories. Oil change tools (funnel, drain pan, gloves) make the process cleaner and easier for DIY maintenance. By comparing oil types, viscosities, and supporting accessories, shoppers can quickly find motor oil products that match their vehicle requirements and maintenance routine.


















































