5W-30 FC-WCAT SEMI-SYNTHETIC OIL

Sierra 5W-30 Semi-Synthetic FC-WCAT Oil is an ultra-high performance oil that utilizes premium base stocks and industry leading additives. It features an enhanced detergent package to suspend and prevent sludge. This oil also reduces friction and prevents thermal and oxidation bread down under extreme temperatures. It also has high shear stability to maintain viscosity in order to prevent excessive thinning in high performance applications and advanced ZDDP additive technology prevents phosphorus depletion extending catalyst life.