Choosing the Right AMSOIL Diesel Oil

AMSOIL provides a range of top-quality synthetic diesel oils. So, how do you pick the right AMSOIL Diesel Oil for your needs? Let’s break it down.

Mixed Fleets: Signature Series Max-Duty 5W-30 Synthetic Diesel Oil

This versatile oil is designed for mixed fleets with diesel and gasoline vehicles. It simplifies maintenance and lubricant inventory.

• 6X more engine protection
• Outstanding cold-temperature performance
• Extended-drain capability for convenience and less downtime

Cold Climates:

Signature Series Max-Duty 0W-40 Synthetic Diesel Oil

Formulated for diesel applications in extreme cold, this oil helps engines turn over faster and reduces startup wear.

• 4X better cold-temperature performance
• Outstanding protection and performance
• Extra protection for extended drain intervals

Newer Trucks and Smaller Equipment:

Signature Series Max-Duty 10W-30 and Heavy-Duty 10W-30 Synthetic Diesel Oil

These oils are ideal for maintaining fuel efficiency in newer over-the-road trucks, smaller off-road equipment, and Turbo Diesel pickups.

• Heavy-Duty 10W-30: 4X more engine protection, excellent for price-conscious customers, outstanding protection for OEM-recommended drain intervals
• Signature Series 10W-30: 6X more engine protection, ultimate wear protection in severe operating conditions, extra protection for extended drain intervals

Turbodiesel Pickups, Trucks, and Heavy Equipment:

Signature Series Max-Duty 5W-40 and Heavy-Duty 5W-40 Synthetic Diesel Oil

These oils provide the cold-weather and fuel-economy benefits of a 5W and the protection benefits of an SAE 40.

• Heavy-Duty 5W-40: 4X more engine protection, excellent for price-conscious customers, outstanding protection for OEM-recommended drain intervals
• Signature Series 5W-40: 6X more engine protection, ultimate wear protection in severe operating conditions, extra protection for extended drain intervals

Over-the-Road Trucks, Off-Road Equipment, and Turbodiesel Pickups:

Signature Series Max-Duty 15W-40 and Heavy-Duty 15W-40 Synthetic Diesel Oil

These oils are the primary recommendations for most heavy-duty diesel applications. Also 15W-40 is the most widely used viscosity in the diesel world.

• Heavy-Duty 15W-40: 4X more engine protection, excellent for price-conscious customers, outstanding protection for OEM-recommended drain intervals
• Signature Series 15W-40: 6X more engine protection, ultimate wear protection in severe operating conditions, extra protection for extended drain intervals

Smaller Diesel Pickups, Vans, Cars, and SUVs:

0W-20 and 5W-30 100% Synthetic Diesel Oil

These oils provide industry-leading protection and performance for smaller diesel vehicles requiring specific specifications.

• 0W-20: GM dexosD
• 5W-30: GM dexosD, dexos2; Chrysler [email protected] continue MS-11106; Ford WSS-M2C214-B1; ACEA C3

Not for use in applications that require an API CK-4 (or prior) specification.

• 6X more engine protection
• Helps extend engine life and reduce maintenance costs and downtime
• Outstanding protection for OEM-recommended drain intervals

Modified, Competition Diesel Engines:

DOMINATOR® 20W-50 Synthetic Competition Diesel Oil

This oil is engineered for modified competition diesel engines. It also has high-horsepower for demands of sled pulling, dyno runs, and drag racing.

• Delivers 50% more film thickness
• Extra zinc and phosphorus for bulletproof wear protection
• Provides power, protection, and confidence needed to win

Find the Right AMSOIL Diesel Oil for Your Application

This guide should help you determine the right AMSOIL Diesel Oil for your needs. You can also use the AMSOIL Product Guide or contact AMSOIL Technical Services for more information ([email protected]; 715-399-TECH).

1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation.
2When compared to SAE 15W-40 in ASTM D5293 Cold-Cranking Viscosity test.
3Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation.
4Based on third-party testing in the OM646LA cam wear test using 0W-20 as worst-case representation.
5Compared to the 3.5cP HTHS limit for SAE 15W-40.[email protected] continue

Choose AMSOIL Diesel Oil for Semis and Heavy Equipment

AMSOIL Diesel Oil for Semis and Diesel Oil for heavy equipment provide reliable performance and protection in various applications. They cater to the diverse needs of heavy-duty diesel engines.

Diesel Oil for Trucks:

Signature Series and Heavy-Duty 15W-40

These 15W-40 Diesel oils are perfect for over-the-road trucks, off-road equipment, and turbodiesel pickups, offering the most widely used viscosity in the diesel world.

AMSOIL Synthetics High-Quality Diesel Oils

AMSOIL synthetics are designed to offer superior engine protection, extend engine life, and reduce maintenance costs and downtime. Experience the benefits of AMSOIL Diesel Oil in your heavy-duty diesel applications.

Conclusion

AMSOIL offers a comprehensive range of high-quality synthetic diesel oils for various applications. Whether you have a mixed fleet, cold-climate operations, newer trucks, smaller equipment, or modified competition engines, AMSOIL has the right diesel oil to suit your needs. Choose AMSOIL Diesel Oil for excellent performance, protection, and confidence in your heavy-duty diesel engines.