Prime Guard Full Synthetic 5W-20 Motor Oil is a state of the art, advanced technology motor oil which provides a high level of engine protection, even under the most severe operating conditions. Prime Guard provides exceptional resistance to high temperature oxidation thickening. Sophisticated additives prevent sludge formation commonly caused by moisture and combustion by-products. An exceptionally high viscosity index minimizes cold weather oil thickening, preventing battery drain and engine wear, even at subzero startups.
Benefits include:
* Formulated to prevent engine wear
* Keeps pistons cleaner than GF-5 minimizing oil consumption and maintaining power and compression performance
* Chemistry significantly outperforms the industry requirement, reducing engine sludge to near zero
* Emission conserving protecting the car's catalyst system to help protect the environment
* Meets requirements for all gasoline automotive engines currently in use where a SAE 5W-20 that meets API SN, SM or SL and ILSAC GF-5 or GF-4 is specified
* Made in USA.