Top 7 15w 40 Motor Oil – Motor Oils

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1. Mobil 1


Mobil Super 96819 15W-40 Delvac 1300 Motor Oil, 1 Gallon Pack of 4

Mobil 1 #ad - If you have any questions or need fitment information for your vehicle, please contact with us. Right for your vehicle and lifestyle. Designed to deliver trouble-free, consistent performance. Manufactured to meet or exceed strict quality requirements.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height10 Inches
Length17 Inches
Weight20.3 Pounds
Width12 Inches
Part Number122492

2. Shell Rotella


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

Shell Rotella #ad - Synthetic blend 15w-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown. Ideal for on-highway fleets, construction, and agricultural machinery, and diesel pickup trucks — including high-power vehicles that require resistance to heat and stress.

Case of three 1-gallon bottles with ergonomic design for easy handling and pouring. Improved oxidation performance for increased resistance to oil breakdown under high temperatures compared to the previous formulation. 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. Controls engine wear 37 percent better than the maximum wear requirements in API CK-4 engine wear tests.
BrandShell Rotella #ad
ManufacturerShell Rotella #ad
Weight24 Pounds
Part Number550045348-3PK
WarrantySee manufacturer's label

3. Shell Rotella T


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

Shell Rotella T #ad - Package weight : 23. 8 pounds. Provides increased shear stability for better viscosity control and optimal engine oil pressure. Formulated with advanced additive technology, which is engineered for superior engine cleanliness throughout the oil drain interval. Triple protection from wear, deposits and oil breakdown, this conventional Diesel Engine Oil provides exceptional wear protection for heavy duty engines for longer life.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Height10 Inches
Length15 Inches
Width6 Inches
Part Number550045126-3PK
Warranty2 year manufacturer

4. Valvoline


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

Valvoline #ad - One solution technology suitable for a Wide Range Of Heavy-Duty Engines Including Diesel, Gas And Natural Gas Applications. The only one“ endorsed And Recommended By Cummins. Superior wear protection For Hardworking Heavy-Duty Trucks And Equipment. Outstanding oxidation Resistance Supports Long Oil Life In Heavy Duty Engines.
BrandValvoline #ad
ManufacturerValvoline #ad
Height10.9 Inches
Length8.2 Inches
Weight7.73 Pounds
Width4.48 Inches
Part Number773780

5. Mobil 1


1 Gallon Pack of 4, Mobil Super 96819 15W-40 Delvac 1300 Motor Oil

Mobil 1 #ad - Reduced oil consumption. Superior low-temperature sludge control in stop-and-go service. Reduced low temperature sludge build-up and high temperature deposits. Outstanding control of high-temperature deposits and oil oxidation.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height9.6 Inches
Length16.75 Inches
Weight1 Pounds
Width11.75 Inches

6. Chevron


Pack of 3, Delo 400 SDE SAE Conventional Heavy Duty Diesel Engine Oil 15W-40,1 Gallon

Chevron #ad - Formulated with ISOSYN technology. May be used in older conventional engines and gasoline engines. Provides outstanding performance with ultra-low sulfur diesel and also with normal and low sulfur diesel fuels. Premium quality heavy duty motor oil manufactured in the USA. Formulated to meet the requirements of post-2007 low emission engines.
BrandChevron #ad
ManufacturerDelo #ad
Height8.4 Inches
Length13.6 Inches
Weight24.15 Pounds
Width12.4 Inches
Part Number222290388
WarrantyDelo 400

7. Sopus Products


Shell Motor Oil Rotella T Heavy Duty Sae 15w-40 Gal.

Sopus Products #ad - Extends the life of your engine & Can Be Used On A Variety Of Vehicles. Use in passenger cars, light trucks, Fork Lifts & Farm Equipment To Help Protect Engines. Designed to meet or exceed the warranty & Service Requirements Of Virtually All Diesel & Gasoline Engine Manufacturers. Premium quality, heavy duty multi grade, for all Season Use In Diesel Powered Or A Mix Of Gasoline & Diesel Powered Equipment. Quantity of 3: shell rotella t, CJ4, Gallon, 15W40, Motor Oil.
BrandSopus Products #ad
ManufacturerSHELL #ad
Height9 Inches
Length13 Inches
Weight8.6 Pounds
Width4 Inches
Part Number550045126