Castrol Edge Full Synthetic Motor Oil 10W-30 5 Quart - SYN10-30-5QT

Motor Oil; Full Synthetic; 10W-30; 5 Quart; Castrol Edge with Syntec is reformulated for even better performance. For years, you've depended on the power of Castrol SYNTEC to outperform conventional motor oils. Now, we've reformulated SYNTEC to outperform even itself. In extreme tests, Castrol EDGE with SYNTEC Power Technology maintained maximum horsepower 30% longer than Castrol SYNTEC. [1] New, powerful dispersant molecule suspends particles to fight power-robbing deposits. [2] The improved formula continues to keep the engine running at peak power longer. [1] Castrol EDGE with SYNTEC Power Technology provides superior protection against deposits. Corrosive particles such as acid, soot and oxidized fuel fragments can cause costly damage to critical engine parts. The reformulated oil comes with a powerful Additive Package that neutralizes corrosive particles, preventing them from grouping together and forming deposits. It neutralizes acids in your engine that can cause rust and corrosion on vital engine parts such as cylinders, bearings and hydraulic valve lifters. This oil provides Stability & Endurance under extreme conditions (heat, load, speed) that can cause conventional oils to break down. It delivers the ultimate performance under high-temperature conditions: unsurpassed protection against volatility burn-off and viscosity increase. Castrol EDGE with SYNTEC Power Technology meets the world's toughest industry gasoline engine protection requirements. [3] This oil can be used with confidence in every gasoline engine passenger car, new or old, regardless of oil previously used. [4] It is fully compatible with all conventional and synthetic oils.

[1] 5W-30s tested, applies to 5W-30, 10W-30 and 10W-40 grades, based on average performance in extreme power tests vs. prior Castrol SYNTEC.
[2] Proprietary dispersant molecule, US patent pending.
[3] All grades except 5W-50
[4] Follow manufacturer's specifications