Royal Purple 15W40 Synthetic Engine/Motor Oil, 4.73-L

Royal Purple® High Performance engine oils carry the current API SP and ILSAC GF-6 engine oil licenses, as well as the GM dexos1® Gen2 gasoline engine oil approval. Patented anti- wear additive chemistry minimizes the harmful effects exhaust gases pose to the catalyst. Patented additive technology prevents the white sludge and lubrication starvation that can occur with higher concentration gasoline-ethanol blends.

• Royal Purple Synthetic Oil provides enhanced additive technology that prevents metal-to-metal contact beyond dexos1 and ILSAC GF-5
• A low coefficient of friction results in optimized fuel efficiency
• Patented ZDDP additives optimize emissions catalyst system life
• Patented additive technology prevents the white sludge and lubrication starvation that can occur with 20% higher ethanol fuel
• Superior protection and performance
• Size: 3.78 L (1 US gal)
• Available Grades: 0W20, 5W20, 5W30, 15W40
• Please see the User Manual section below to find and download this product's Safety Data Sheet