Ridgeline 0W-40 CK-4 Synthetic Heavy Duty Engine Oil, 18.9L

Premium Synthetic Formula
0W-40 CK-4 synthetic heavy-duty engine oil for maximum protection and performance.

Extreme Temperature Performance
Provides excellent cold-start lubrication and high-temperature stability for all-season use.

Engine Wear Protection
Reduces friction, prevents sludge buildup, and extends engine life.

Heavy-Duty Application
Designed for diesel and gasoline engines in trucks, construction, and industrial equipment.

Large 18.9L Capacity
Ideal for commercial and fleet use, ensuring long-lasting supply and efficiency.