SAE 5W-20: Castrol SYNTEC is the first major full synthetic oil brand to offer a 5W-20 that is specifically
formulated to meet the needs of Ford, Chrysler, Honda and Toyota 5W-20 service. SYNTEC 5W-20 provides
excellent cold weather performance and exceeds the stringent performance, fuel economy and fuel economy
retention requirements of the ILSAC GF-4 specification. SYNTEC 5W-20 also exceeds the stringent Ford WSSM2C930-
A and Ford WSS-M2C153-H specifications, and exceeds all the requirements of ILSAC GF-4 and GF-3
for API Certified Gasoline Engine Oils. Exceeds API SM.
Approvals: SYNTEC 5W-20 also exceeds the stringent Ford WSSM2C930-
A and Ford WSS-M2C153-H specifications, and exceeds all the requirements of ILSAC GF-4 and GF-3
for API Certified Gasoline Engine Oils. Exceeds API SM. API SM. Applications: Castrol SYNTEC delivers: An advanced additive package that neutralizes corrosive particles, preventing them from grouping together and forming power-robbing sludge. Stability and endurance under extreme conditions (heat, load, speed) that can cause conventional oils to break down. Superior engine protection that outperforms leading conventional and synthetic blend oils, passing severe industry torture tests.
No leading motor oil provide more horsepower (10W-30 as tested vs. leading competitive 10W-30S)
SYNTEC provides superior protection against deposits. Corrosive particles such as acid, soot and oxidized fuel fragments can cause costly damage to critical engine parts.
SYNTEC contains a Powerful Additive Package that neutralizes corrosive particles, preventing them from grouping together and forming sludge.
Neutralizes acids in your engine that can cause rust and corrosion on vital engine parts such as cylinders, bearings and hydraulic valve lifters.
SYNTEC meets the world's toughest gasoline engine protection requirements.
SYNTEC provides Stability & Endurance under extreme conditions (heat, load, speed) that can cause conventional oils to break down.
SYNTEC delivers the ultimate performance under high-temperature conditions: unsurpassed protection against volatility burn-off and viscosity increase.
SYNTEC can be used with confidence in every gasoline engine passenger car, new or old, regardless of oil previously used.
SYNTEC is fully compatible with all conventional and synthetic oils.
SYNTEC offers a level of protection that Outperforms All Leading Conventional Oils, passing severe industry torture tests.
