*Please follow the recommendations in your owner’s manual while your car is under warranty.

Discover Mobil 1 Extended Performance High Mileage, the only high mileage motor oils to guarantee 15,000 miles of protection between oil changes. These advanced full synthetic motor oils are designed to protect critical engine parts for 15,000 miles between oil changes and help extend the life of vehicles with more than 75,000 miles ? guaranteed.*

Available in 0W-20, 5W-20 and 5W-30 viscosities, Mobil 1 Extended Performance High Mileage oils are recommended for all types of modern vehicles, including high-performance, turbocharged, supercharged, multi-valve and fuel-injected engines that are found in passenger cars, SUVs, light vans and trucks.

If your engine contains excessive sludge deposits due to less-than-adequate maintenance practices, Mobil 1 Extended Performance High Mileage synthetic motor oils can help reduce this sludge. For severe cases of engine sludge, short oil change intervals (3,000-5,000 miles) are recommended for the first two or three oil changes as the sludge reduction takes place. (In cases of engine damage that may have resulted from poor maintenance, even Mobil 1? motor oils cannot remedy years of neglect.)

Please reference our Mobil 1? Product Guide for a quick look at specifications including zinc and phosphorus, as well as manufacturer approvals for Mobil 1 motor oils.

We stand behind our products. Read our Mobil 1 Extended Performance limited warranty.

We recommend using Mobil 1? Extended Performance oil filters with Mobil 1 Extended Performance High Mileage synthetic oils. Though not required, these filters meet the requirements of the Mobil 1? Extended Performance High Mileage limited warranty and are perfect companion products for longer-lasting protection.