Petro-Canada’s DURON™* line of premium performance multigrade diesel engine oils delivers industry leading protection against increased wear which can lead to lower productivity and impaired fuel economy. They’re formulated to exceed API CK-4 specifications and are suitable for use in the latest 2017 EPA compliant low emission engines which employ advanced exhaust after treatment devices.
DURON UHP E6 10W-40 is a high quality Ultra High Performance low SAPS full synthetic diesel engine oil specifically designed to outperform ACEA E6 requirements and protect engines in severe conditions. With approvals far exceeding major European OEM requirements, DURON UHP E6 10W-40 provides exceptional engine protection, longer engine life, extended oil drain intervals, all weather performance and operating efficiency for many on-road and off-road applications.
Car and Light Duty Diesel Engines
DURON engine oils are also suitable for use in diesel powered engines in smaller vehicles, including passenger cars and light trucks where API CK-4, CJ-4, CI-4 Plus, CI-4, CH-4 or earlier specifications are required. Consult your owner’s manual.
Gasoline and CNG Engines
Many of the DURON diesel engine oils exceed the latest API SN gasoline engine oil specification and are suitable for some gasoline and CNG applications where API SN or earlier specifications are required. Many are also suitable for use in wet clutch applications where JASO MA2 is recommended. Please reference the Approvals and Recommendations list on the previous page to ensure you are using the correct product for your application.
Stationary & Marine type Diesel Engines
DURON HP and SHP 15W-40’s may be used in diesel-fuelled stationary and marine systems where an SAE 15W-40 diesel engine oil is specified and water separation is not required.