APEX 5w-40 Syn Is a fully synthetic, supreme performance, heavy-duty, diesel engine oil that helps extend engine life while providing long drain capability, exceptional low-temperature performance and potential 1% fuel economy benefit as compared to 15W-40 for modern diesel engines operating in severe applications.

Benefits:

• One engine oil for mixed fleet operations.
• Reduced low-temperature sludge build-up and high-temperature deposits.
• Reduced engine scuffing and bore polishing.
• Wear protection and low oil consumption.
• Maintains viscosity in severe, high-temperature service.
• Improved fuel economy.
• Low oil consumption.
• Deposit control and extended drain capability.
• Extended life of critical wear surfaces.
• Increased operating efficiency and lower overall cost.
• Long gasket and seal life, extended service intervals.

APEX 5w-40 Syn meets or exceeds the requirements of:

• API CJ-4/CI-4 PLUS/CI-4/CH-4/SM/SL.

(Actual savings are dependent upon vehicle/engine type, outside temperature, driving conditions and your current engine oil viscosity)