Top 10 Rotella T6 15W-40 Synthetic Diesel 2.5 Gallon – Motor Oils

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1. Shell Rotella T

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Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil 1-Quart, Single Pack

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Shell Rotella T #ad - Improved deposit control - advanced multi-functional dispersant additives in combination with synthetic base oils provide an enhanced level of protection against the effects of soot, dirt and other contaminants.

Improved wear performance - provides a significantly increased level of protection against harmful engine wear when compared to previous generation API CJ-4 engine oils. Improved heat resistance - resists breakdown by heat to provide continuous protection throughout the service interval. Emissions system compatibility - advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency. Better fuel economy - compared to 15W-40 oils Rotella offers enhanced fuel economy capability of 1. 5% without compromising engine protection or durability.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Height8.98 Inches
Length2.55 Inches
Width4.25 Inches
Part Number550046216
Model550046216

2. Shell Rotella

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Case of 3, Shell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil 1-Gallon

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Shell Rotella #ad - Increased shear stability for better viscosity control and optimal engine oil pressure. Case of three 1-gallon bottles with ergonomic design for easy handling and pouring. Exceptional wear protection for longer life in a wide range of heavy-duty engine applications β€” from pickup trucks to tractors to semi rigs.

Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants compared to previous formulation. Advanced low ash formulation helps protect the exhaust catalysts and particulate filters found on the latest low-emission vehicles.

Enhanced fuel economy capability of 1. 5 percent without compromising engine protection or durability compared to 15W-40 oils. Full synthetic 15w-40 diesel engine oil with Triple Protection Plus technology protects against wear, oil breakdown, deposits, and improves low-temperature flow. Better cold-cranking properties and low-temperature pumpability for reaching critical engine parts faster.
BrandShell Rotella #ad
ManufacturerShell Rotella #ad
Part Number550050467-3PK
Model550050467-3PK
WarrantyLimited

3. Shell Rotella

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Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil 1 Gallon, Case of 3

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Shell Rotella #ad - Improved oxidation performance for increased resistance to oil breakdown under high temperatures compared to the previous formulation. Synthetic blend 15w-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown.

Controls engine wear 37 percent better than the maximum wear requirements in API CK-4 engine wear tests. Case of three 1-gallon bottles with ergonomic design for easy handling and pouring. Improves low-temperature flow compared to conventional 15W-40 oils. Helps control engine deposits for reliability at extended oil drain intervals always follow the OEM recommended oil drain interval. Ideal for on-highway fleets, and agricultural machinery, construction, and diesel pickup trucks β€” including high-power vehicles that require resistance to heat and stress.
BrandShell Rotella #ad
ManufacturerShell Rotella #ad
Weight24 Pounds
Part Number550045348-3PK
Model550045348-3PK
WarrantySee manufacturer's label

4. Shell Rotella

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Shell Rotella T6 Full Synthetic Multi-Vehicle 5W-30 Diesel Engine Oil 1-Gallon, Case of 3

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Shell Rotella #ad - Case of three 1-gallon bottles with ergonomic design for easy handling and pouring. Strong oxidation protection helps to minimize the formation of acids and oil thickening, resulting in a longer, cleaner engine life.

Increased shear stability for better viscosity control and optimal engine oil pressure. Full synthetic 5w-30 engine oil with Triple Protection Plus technology protects against wear, oil breakdown, deposits, and improves high/low temperature performance. Enhanced fuel economy capability of 2. 8 percent, helping to deliver fuel savings without compromising engine protection or durability compared to conventional SAE 15W-40 oils. Performs extremely well in both diesel and gasoline engines, allowing mixed fleet customers to consolidate lubricants.
BrandShell Rotella #ad
ManufacturerShell Rotella #ad
Part Number550046251-3PK
Model550046251-3PK
WarrantyPlease contact manufacturer for assistance

5. Shell Rotella

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Single, Shell Rotella T4 Triple Protection Conventional 15W-40 Diesel Engine Oil 2.5-Gallon

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Shell Rotella #ad - Wear control helps keep moving metal engine surfaces apart for a longer life. Single 2. 5-gallon bottle with ergonomic design for easy handling and pouring. Exceptional wear protection for longer life in a wide range of heavy-duty engine applications β€” from diesel pickup trucks to tractors to tractor trailers.

Increased shear stability for better viscosity control and optimal engine oil pressure. Meets or exceeds api ck-4 requirements and is designed to provide extra performance in both older and new engines. Enhanced protection against oil oxidation for more efficient operation. Conventional 15w-40 diesel engine oil with Triple Protection technology protects against wear, deposits, and oil breakdown. Formulated with advanced additive technology for enhanced deposit control and superior engine cleanliness throughout the oil drain interval.
BrandShell Rotella #ad
ManufacturerShell Rotella #ad
Height15.25 Inches
Length14.5 inches
Weight18 Pounds
Width9.25 Inches
Part Number550045127
Model550045127
WarrantySee label

6. Valvoline

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Case of 3, Valvoline Premium Blue SAE 15W-40 Diesel Engine Oil 1 GA

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Valvoline #ad - Valvoline premium blue Engine oil is The Only One exclusively endorsed and recommended by Cummins. Outstanding wear protection. Superior deposit protection compared to industry requirements. Strong shear stability provides stay-in-grade performance.
BrandValvoline #ad
ManufacturerValvoline #ad
Height11.44 Inches
Length14.5 Inches
Weight24 Pounds
Width9.13 Inches
Part Number773780
Model773780

7. Valvoline

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Case of 3, Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 1 GA

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Valvoline #ad - Outstanding oxidation resistance supports long oil life in heavy duty engines. The only oneβ€œ endorsed and recommended by Cummins. Superior synthetic base stocks provide faster, safe starts during freezing weather and enhanced thermal properties for hot weather operations. Superior wear protection for hardworking heavy-duty trucks and equipment.
BrandValvoline #ad
ManufacturerValvoline #ad
Height11.44 Inches
Length14.5 Inches
Width9.13 Inches
Part Number774038
Model774038

8. Shell Rotella

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Shell Rotella 15W40 Motor Oil Gallon

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Shell Rotella #ad - Enhanced protection against oxidation for more efficient operation. Superior engine cleanliness for a cleaner engine throughout oil drain interval. Increased shear stability for better viscosity control and optimal oil pressure. Exceptional wear protection for longer engine life. Protects under the most severe engine conditions found in modern low-emission engines and older hard working diesel engines.
BrandShell Rotella #ad
ManufacturerValvoline Oil Co. #ad
Part NumberOIL50012

9. Shell Rotella T

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6 Pack, 1 Gallon Bottles, Rotella T4 15w40 Heavy Duty Motor Oil

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Shell Rotella T #ad - Protects against corrosion as fuel burns and oil ages. Helps keep moving metal engine surfaces apart for long life. Heavy-duty diesel engine oil. Keeps engine clean for optimum performance.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Weight0 Pounds
Part Number550045129
Model550023271

10. Royal Purple

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Royal Purple 05154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil, 5 Gallon

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Royal Purple #ad - Better protection of the expensive catalytic emission system. Better wear protection. Increased fuel efficiency. Improved compatibility with fuels containing ethanol.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height14.75 Inches
Length10.5 Inches
Weight18 Pounds
Width9.75 Inches
Part Number05154
Model5154
WarrantyN