

Shell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil, 1 Gallon
Key item features
- Triple Protection: Full synthetic 15W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown.
- Enhanced Performance: Formulated to deliver increased protection against oxidation and enhanced deposit control/cleanliness.
- Cold Weather Ready: Better cold cranking properties and low-temperature pumpability compared to conventional and synthetic blend 15W-40 motor oil.
- Wear Resistance: Improved wear performance versus API CJ-4 technology, ensuring longer engine life.
- Emission System Compatible: Compatible with exhaust emissions control systems, making it suitable for modern diesel engines.
- Extreme Conditions: Provides protection in extreme operating conditions and climates, ensuring reliability.
- Industry Standards: Meets or exceeds API CK-4, CJ-4, CI-4 Plus, CI-4, SN; ACEA E11; JASO DH-2, MA/MA2 requirements.
- OEM Specifications: Complies with Caterpillar, Cummins, Detroit, MACK, MAN, Ford, Allison, and Volvo specifications.
Specs
- Motor oil typeFull Synthetic Motor Oils
- Motor oil viscosity15W - 40
- Diesel fuel compatibleY
- Product lineT6
- Volume capacity128 fl oz
- Number of engine cycles4 Cycle
Reviews summary
- : Provides excellent protection and performance.
- : Designed for multiple diesel engine applications.
- : Priced similarly to other similar products.
- : Handles tough weather conditions.
- : Provides extra level of engine and component protection.
- : Suitable for various vehicle types.
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About this item
Product details
- Full synthetic 15W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
- Formulated to deliver increased protection against oxidation and enhanced deposit control/cleanliness
- Better cold cranking properties and low-temperature pumpability (compared to conventional and synthetic blend 15W-40 motor oil)
- Improved wear performance versus API CJ-4 technology
- Compatibility with exhaust emissions control systems
- Protection in extreme operating conditions and climates
- Limited warranty valid up to 15 years or 500,000 miles (whichever comes first) if you exclusively use Shell Rotella T6 Full Synthetic Technology heavy-duty engine oil*
- Meets or exceeds the following industry requirements: API CK-4, CJ-4, CI-4 Plus, CI-4, SN; ACEA E11; JASO DH-2, MA/MA2
- Meets or exceeds the following OEM specifications: Caterpillar ECF-2/ECF-3; Cummins CES 20086, 20081; Detroit Fluids Specification (DFS) 93K222, 93K218; DTFR 15C100 (prev. MB 228.31); MACK EOS-4.5; MAN M 3775; Ford WSS-M2C171-F1; Allison TES 439; Volvo VDS-4.5
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
Specifications
Motor oil type
Motor oil viscosity
Diesel fuel compatible
Product line
Warranty
Warranty information
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Customer ratings & reviews
Reviews summary
- : Provides excellent protection and performance.
- : Designed for multiple diesel engine applications.
- : Priced similarly to other similar products.
- : Handles tough weather conditions.
- : Provides extra level of engine and component protection.
- : Suitable for various vehicle types.
Customer images



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Showing 1-3 of 567 reviews
Verified Purchase
Great for my motorcycle!
I use this in my Kawasaki KLR 650. Heck of a lot cheaper than “motorcycle “ oil and also rated for motorcycle use. Goes in clean, comes out dirty, and doesn't burn a drop. Also no effect on fuel mileage or shifting as the miles rack up. Smooth from start to finish 👍🏻
Verified Purchase
Worth the extra cost
I changed over from standard Rotella to T6 Full Synthetic Rotella about 12 years ago. Since then, I have never had to add any oil between changes, while with the standard, I had to add two quarts (the add mark in my pickup) between changes. My 2000 Ford F250 has about 340,000 miles on it and is still going strong. If you have a diesel-powered vehicle, I highly recommend this oil.
Verified Purchase
Good, quality oil that I have to keep on my shelf earns the 5 stars. I did the 4 stars on pricing because in this day and age, prices are ever-increasing. I would love to see some of that Rolling Back from the old marketing campaign!
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