Motorcraft Full Synthetic 5W-40 Diesel Motor Oil - 5 Quart

Motorcraft Full Synthetic 5W-40 Diesel Motor Oil – 5 Quart (SYN5-40-5QT)

Premium protection for your diesel—no compromises.

This Motorcraft 5W-40 Full Synthetic Diesel Oil is engineered to handle the extreme demands of Powerstroke engines. From cold starts to heavy towing, this oil maintains strong protection across all conditions—keeping your engine, turbo, and internal components running smoothly.

Built with advanced synthetic additives, it resists breakdown under heat, reduces wear, and helps keep your engine clean over time.

Why this matters:
Diesel engines—especially 6.0L and 6.7L Powerstrokes—depend heavily on oil quality. Poor oil can lead to increased wear, injector issues, and long-term reliability problems. This oil is designed to meet those demands.

Features:

• Full synthetic formula for maximum engine protection
• 5W-40 viscosity for strong performance in all climates
• Excellent resistance to heat and breakdown under load
• Helps reduce wear on internal engine components
• Keeps engine cleaner by preventing sludge and deposits

Perfect for:

• 6.0L, 6.4L, and 6.7L Powerstroke engines
• Daily driving, towing, and heavy-duty use
• Stock and performance setups
• Routine oil change maintenance

Size:

• 5 Quart Jug

What to Expect:
Reliable protection, smoother engine operation, and confidence whether you’re commuting or putting your truck to work.