Caltex Delo Silver SAE 20W-50 – Heavy Duty Multigrade Diesel Engine Oil (4 Liters)

Caltex Delo® Silver 20W-50 is a high-performance, heavy-duty multigrade engine oil designed for engines that require a thicker viscosity for better sealing and protection. It is formulated with high-quality base oils and a proven additive system that provides reliable performance in both diesel and older gasoline engines. This 20W-50 grade is particularly effective in high-temperature environments and for engines showing signs of wear, as it helps maintain oil pressure and reduce oil consumption.

Key Benefits

• Superior High-Temperature Protection: The 20W-50 viscosity grade provides a thicker oil film, which protects engine parts even under extreme heat and heavy loads.

• Reduced Oil Consumption: Ideal for older or high-mileage engines; the thicker formula helps seal piston rings and prevents oil from leaking or burning off.

• Maintains Oil Pressure: Helps maintain steady oil pressure in older engines where thinner oils might cause the pressure light to flicker.

• Engine Cleanliness: Contains detergent and dispersant additives that prevent the buildup of sludge and deposits, keeping the engine’s internal parts clean.

• Cost-Effective Durability: Offers long-lasting engine protection at an affordable price point, making it perfect for commercial fleets and agricultural use.

Specifications & Standards

• Viscosity Grade: SAE 20W-50

• Net Volume: 4 Liters

• Performance Levels: API CF / SF

• Recommended For:

  • Older model trucks and buses.

  • Agricultural tractors and farm machinery.

  • High-mileage SUVs and delivery vans.

  • Stationary diesel generators.