Motor Oil; Castrol EDGE 0W-20 is an advanced full synthetic motor oil and the optimal choice for drivers who want the best combination of wear protection, viscosity control and thermal stability to maximize engine performance.

Castrol’s range of low viscosity 0W-20 oils includes Castrol EDGE, an advanced full synthetic 0W-20 motor oil. It’s our strongest oil and is formulated to last, withstanding extreme pressure and temperatures.

Castrol® EDGE® 0W-20 is an advanced full synthetic motor oil and the optimal choice for drivers who want the best combination of wear protection, viscosity control and thermal stability to maximize engine performance.

Shop for Castrol EDGE Advanced Full Synthetic Motor Oil 0W-20 6 Quart with confidence at AutoZone.com. Parts are just part of what we do. Get yours online today and pick up in store.

Castrol EDGE has been proven 3X stronger against viscosity breakdown than the leading full synthetic so its shear stable and maintains its initial viscosity to provide protection over an extended drain cycle of up to 20,000 miles between oil changes. Stronger for Longer.

Castrol EDGE High Mileage 5W-20 is an advanced full synthetic motor oil that is specifically designed for vehicles with over 75,000 miles. It's been engineered to reduce leaks, burnoff and power robbing deposits, but also contains a proprietary additive to protect the emission system.

Castrol® EDGE® 0W-20 is an advanced full synthetic motor oil and the optimal choice for drivers who want the best combination of wear protection, viscosity control and thermal stability to maximize engine performance.

Castrol EDGE High Mileage 0W-20 is an advanced full synthetic motor oil that is specifically designed for vehicles with over 75,000 miles. It's been engineered to reduce leaks, burnoff and power robbing deposits, but also contains a proprietary additive to protect the emission system.

Castrol EDGE Extended Performance provides the strength to extend drains for 20,000 miles and the muscle to maintain viscosity stability under the extreme force of the engine and protection from wear. Unlock maximum engine performance.

Castrol Edge 0w-20 is a full synthetic motor oil that incorporates Fluid Titanium Technology which provides STRENGTH FOR MAXIMUM PERFORMANCE.