Select Synthetics

Series 3000 5W-30 Heavy Duty Diesel (& Gasoline) Motor Oil

Extraordinary lubrication

• Recommended for applications specifying API CI-4+ and prior specifications

• Extends drain intervals and maximizes fuel economy

• Controls soot-thickening and wear

• Reduces oil consumption and emissions

• Excels in extreme temperatures

• Try Signature Series Max-Duty 5W-30 for a serious upgrade

Learn More

PACKAGE SIZES AND UNITS OF MEASURE

Availability and Price subject to AMSOIL stock, visit product's page for updated information.

Get It Here!

TECHNICAL SPECIFICATIONS

Read the Warranty

The Premium Heavy Duty Diesel Oil

Molecular

Engineering

for Modern Engines

Keeping it Cool

by Reducing Friction and Lowering Temperatures

The Right

Environmental Choice

Finest
Lubrication in the World with Nano Technology

Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil is recommended for diesel engines, including those that are turbocharged, gasoline engines and other applications that require any of the following specifications:

• API CI-4+, CI-4, CH-4, CF-2, CF, SL, SJ • ACEA A3/B3, E2, E3, E5, E7 • Global DHD-1 • JASO DH-1 �� Mack EO-M, EO-N • DDC 93K214 • Caterpillar ECF-1-a, ECF-2 • Cummins CES 20076, 20077, 20078 • Volvo VDS-2, VDS-3 • MB 228.1, 228.3, 229.1 • MAN 271/3275 • MTU Type II
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil is compatible with other conventional and synthetic engine oils. Mixing AMSOIL engine oils with other oils, however, will shorten the oil’s life expectancy and reduce the performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.

Aftermarket oil additives are not recommended for use with AMSOIL engine oils.
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil is recommended for extended drain intervals in unmodified, mechanically sound vehicles or equipment as follows:

DIESEL ENGINE SERVICE
• Three times (3X) OEM* recommendation, not to exceed 50,000 miles/600 hours or one year, whichever comes first. Drain intervals may be extended further with oil analysis.

GASOLINE ENGINE SERVICE
• Normal Service – Up to 25,000 miles or one year, whichever comes first, or longer based on oil analysis.
• Severe Service – Up to 15,000 miles or one year, whichever comes first, or longer based on oil analysis.
* Operating conditions and drain intervals for severe and normal service are defined by the OEM. Refer to your owner’s manual.

Note: Extended drain intervals are not recommended when using biofuels containing >10% ethanol or 10% biodiesel (B10). Follow OEM drain intervals or extend drain intervals with oil analysis.