Phillips 66® Shield High Mileage Booster is a unique concentrated blend of key additives, specifically tailored for higher mileage gasoline powered vehicles. Shield High Mileage Booster increases resistance to corrosion and helps to improve engine cleanliness.
Shield High Mileage Booster maintains the American Petroleum Institute (API) licensureof S Service Category for Phillips 66 passenger car motor oils when used as outlined below.
Shield High Mileage Booster can be used in General Motors applications requiring dexos1® approved engine oils, however dexos1 approval of Shield Valor 0W-20 and 5W-30 is not guaranteed. It is not recommended for use in Shield Euro Tech, Shield Euro-Tech Plus and diesel applications requiring API C or F Service Category.
|Shield High Mileage Booster|
|Recommended Treat Rate|
|6 oz. (one bottle)||4-7 Quarts|
|9 oz. (one and a half bottles)||8-12 Quarts|