AMSOIL Signature Series 0W-40 Fully Synthetic Engine Oil (AZF)

AMSOIL Signature Series 0W-40 is a premium fully synthetic engine oil engineered for maximum protection and performance. It’s designed to help fight wear, keep engines clean, protect turbochargers, and deliver strong performance across extreme temperatures—ideal for high-output and modern engines.

Key Benefits

• Helps provide outstanding wear protection

• Helps resist sludge and deposits for a cleaner-running engine

• Excellent high-temperature stability and cold-start flow

• Suitable for demanding driving conditions, including turbocharged applications

Applications (Specifications / Approvals)

Use in applications requiring any of the following:

• API SP, SN PLUS, SN (and earlier where applicable)

• Chrysler MS-A0921, MS-12633, MS-10725, MS-10850

• Nissan GT-R

• GM dexos R

Change / Drain Interval (Service Life)

• Normal Service: Up to 25,000 miles (40,200 km) / 700 hours / 1 year, whichever comes first

• Severe Service: Up to 15,000 miles (24,140 km) / 700 hours / 1 year, whichever comes first

• Oil filter: Always change the oil filter at every oil change. If using non-AMSOIL filters, do not exceed 12,000 miles (19,312 km) or 1 year unless your vehicle manufacturer recommends longer.

Note: Always confirm the required viscosity and specifications in your vehicle owner’s manual before use.