Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts (pack of 3)
Conventional motor oil with viscosity and thermal protection. Helps reduce oil consumption and protects against sludge; suitable for older engines. Users note good engine cleanliness and reliable protection
Highlights
- viscosity and thermal protection
- anti-wear additives
- engine cleanliness protection
Pros
- protects against viscosity and thermal breakdown
- reduces engine sludge
- helps minimize oil consumption
- premium base oils and anti-wear additives
Cons
- mixed experiences with leakage
- suitable for older engines may vary by vehicle
Best For
Features
- Provides protection against viscosity and thermal breakdown
- Offers protection against engine sludge buildup
- Contains base oils and anti-wear additives to help extend engine life
- Reduces oil consumption tendencies
- Meets API SP/SN PLUS/SN/SM and ILSAC GF-6 specifications