Castrol EDGE High Mileage 5W-30 Motor Oil, 1 Quart (pack of 6)
Full synthetic motor oil with phosphorus replacement tech to protect emission systems. Helps reduce leaks and oil burnoff, improving engine durability. Customers note high quality and strong performance in European cars and high-mileage engines
Highlights
- High mileage protection
- Leak reduction
- Emission-system friendly formulation
Pros
- Phosphorus replacement technology
- Reduces leaks
- Durable in cold and hot climates
- Good protection for high-mileage engines
- Quiet, smooth engine operation
Cons
- Limited customer insights on non-European models
- No explicit warranty details
- Requires regular oil changes per 15,000 miles or one year
Best For
Features
- Phosphorus Replacement Technology to help extend emission system life
- Reduces leaks and oil burnoff deposits
- 15,000 miles between oil changes or one year, whichever comes first
- Meets API SP/SN PLUS/SN/SM and ILSAC GF-6 specifications
- Conforms to Chrysler MS 6395 engine test requirements