Product: Royal Purple 51520 High Performance Motor Oil 5W-20 (5QT)
Brand: Royal Purple
Better wear protection
Increased protection against LSPI
Increased fuel efficiency
Better protection for vehicle exhaust emissions equipment
Improved compatibility with fuels containing ethanol

Search query: 5w20 full synthetic oil
Relevance: Exact

Search query: 5w20 synthetic oil
Relevance: Exact