Top 9 15W-40 Diesel Oil – Motor Oils

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1. Shell Rotella T

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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 T #ad - Delivers improved oxidation performance for increased resistance to breakdown under high temperatures compared to the previous formulation. Triple protection plus technology protects against wear, deposits and oil breakdown plus provides better low temperature flow compared to SAE 15W-40 oils. Heavy duty engine oil formulated with synthetic base oil components. Formulated to control engine wear, 37% better than the maximum wear requirements in API CK-4 engine wear tests. Helps control engine deposits for reliability at extended oil drain intervals.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Weight24 Pounds
Part Number550045348-3PK
Model550045348-3PK

2. Shell Rotella T

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Case of 3, Shell Rotella T4 Triple Protection Conventional 15W-40 Diesel Engine Oil 1-Gallon

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Shell Rotella T #ad - Provides increased shear stability for better viscosity control and optimal engine oil pressure. Triple protection from wear, deposits and oil breakdown, this conventional Diesel Engine Oil provides exceptional wear protection for heavy duty engines for longer life. Formulated with advanced additive technology, which is engineered for superior engine cleanliness throughout the oil drain interval.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Height10 Inches
Length15 Inches
Width6 Inches
Part Number550045126-3PK
Model550045126-3PK
Warranty2 year manufacturer

3. Shell Rotella T

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

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Shell Rotella T #ad - Provides 1. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. 5% improved fuel economy performance compared to SAE 15W-40 oils. Triple protection plus formula combines fully synthetic base oils with advanced additives for excellent equipment protection and long engine life. Formulated with additive technology that protects against the effects of soot, dirt and other contaminants. Engineered with shear stability to resist viscosity loss and maintain optimal engine oil pressure.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Part Number550050467-3PK
Model550050467-3PK
WarrantyLimited

4. Mobil 1

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Mobil 1 112786 Delvac 1300 Super 15W-40 Diesel Engine Oil, 4 Gallon Pack

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Mobil 1 #ad - Package Quantity: 4. Pack of 4. Item weight - 7. 75 lbs. Dimension - 4. 25 x 7. 75 x 11. 8 in. Delvac 1300 gallon 15w40 Super Diesel Engine Oil.
BrandMobil 1 #ad
ManufacturerWarren Distribution #ad
Height12.1 Inches
Length10.8 Inches
Width16 Inches
Part NumberMOB1304G
ModelTRVAL58394

5. Triax

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Triax Fleet Supreme 15W-40 API CK-4 Full Synthetic Diesel Engine Oil | Friction Optimized with Boosted with Molybdenum & Nano-Boron | Superb Powerstroke Performance Pack of 4 Gallons

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Triax #ad - Friction modified and vi stabilizer pre-boosted; un-rivaled turbo-charger protection; will not create deposits and ash on turbo bearings will not fry on the turbo.

Extreme drain intervals capabilities; 25, 000-mile drain interval for pickups and 80, 000 for class 8 semi-trucks. Contains state-of-the-art dispersal and ash control systems to keep your engine extremely clean. Eliminates the need to clean diesel particulate filters and is for use in virtually all diesel-powered pickups and heavy-duty trucks, both pre 2007 and post 2007 models fitted with emission control systems. Crp organic, moly plating technology for unsurpassed wear protection, metallic, oxidation, and high temp stability.
BrandTriax #ad
ManufacturerTriax Lubricants LLC #ad
Height12 Inches
Length16 Inches
Width9 Inches
Part NumberTRX1068-4

6. Delo

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1 Gallon Jug, 222290388, Pack of 3, Delo 400 SDE SAE 15W-40 Motor Oil

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Delo #ad - Formulated to meet the requirements of post-2007 low emission engines. May be used in older conventional engines and gasoline engines. Premium quality heavy duty motor oil manufactured in the USA. Formulated with ISOSYN technology. Provides outstanding performance with ultra-low sulfur diesel and also with normal and low sulfur diesel fuels.
BrandDelo #ad
ManufacturerChevron #ad
Height8.4 Inches
Length13.6 Inches
Width12.4 Inches
Part Number222290388
Model222290388
WarrantyDelo 400

7. Valvoline

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Valvoline Premium Blue SAE 15W-40 Diesel Engine Oil 1 GA

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Valvoline #ad - One solution technology suitable for a wide range of heavy-duty engines including diesel, gas and natural gas applications. Superior wear protection for hardworking heavy-duty trucks and equipment. Outstanding oxidation resistance supports long oil life in heavy duty engines. The only one“ endorsed and recommended by Cummins.
BrandValvoline #ad
ManufacturerValvoline #ad
Height10.9 Inches
Length8.2 Inches
Weight7.7 Pounds
Width4.48 Inches
Part Number773780
Model773780

8. Shell Rotella T

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Single-Pack, Shell Rotella T, 550045348 5 Synthetic Blend 15W-40 Diesel Motor Oil 1-Gallon

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Shell Rotella T #ad - Synthetic base oil components provides the capability to improve cold starting and low temperature performance reduce fuel consumption. Rotella t5 meets the requirements of the major US engine manufacturers for low emission applications. The advanced formulation delivers good engine cleanliness and protection against piston deposits ensuring engine and component reliability at extended oil drain intervals. Advanced low-ash formulation helps control the blocking or poisoning of exhaust after treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Height12.6 Inches
Length7.7 Inches
Width3.6 Inches
Part Number550045348
Model550045348
WarrantyPlease contact retailer/seller for assistance

9. Mobil 1

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Mobil 1 122492 Delvac 1300 Super SAE 15W-40 Synthetic Blend Diesel Motor Oil, 1 Gallon x 4

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Mobil 1 #ad - Manufactured to meet or exceed strict quality requirements. Made from high-quality materials for ultimate durability. Right for your vehicle and lifestyle. If you have any questions or need fitment information for your vehicle, please contact with us. Designed to deliver trouble-free, consistent performance.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height11.75 Inches
Length10.94 Inches
Weight32 Pounds
Width15.94 Inches
Part Number122492