Doc's Diesel 15W-40 Full Synthetic Diesel Engine Oil – Heavy Duty | Per Gallon

15W-40 Full Synthetic Heavy-Duty Diesel Oil – Doc's Diesel

High-performance full synthetic 15W-40 diesel engine oil designed for heavy-duty applications.

This 15W-40 full synthetic heavy-duty diesel oil from Doc's Diesel is engineered to provide superior engine protection, improved wear resistance, and enhanced performance in demanding diesel applications. Designed for modern and older diesel engines, it helps maintain proper lubrication under extreme temperatures and heavy loads.

Advanced additive technology helps control soot, reduce engine deposits, and protect critical engine components. Ideal for use in on-highway trucks, construction equipment, and high-performance diesel engines operating under severe conditions.

Key Features

• Full synthetic formula for superior engine protection
• Excellent wear protection under high load conditions
• Helps control soot and reduce engine deposits
• Maintains viscosity in extreme temperatures
• Supports extended engine life and performance

Applications

• Heavy-duty diesel trucks
• On-highway and off-road diesel equipment
• Engines requiring 15W-40 diesel engine oil

Specifications