Search query: royal purple 15w40 diesel oil synthetic
Product: Royal Purple 43154 15w40 Multi-Grade Oil Case Gallon, 3 Gallon, 1 Pack
Brand: Royal Purple
Highlights: Delivers superior protection and enhanced performance due to its unique blend of synthetic oils
Enhanced additive technology greatly reduces engine wear and prevents metal-to-metal contact
Extremely tenacious, adheres to engine surfaces, and remains after shutdown, providing protection upon initial startup
Patented ZDDP additives better protect to optimize the life of your expensive catalytic emission system
The performance oil that outperforms
ESCI relevance label: E