Top 9 Diesel Oil Synthetic – 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-Gallon, Case of 3

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Shell Rotella T #ad - Suitable for diesel-powered vehicles from tractor/trailers to classic cars and heavy-duty diesel pickups that allow an SAE 5W-40 Part number: 550045347-3PK.

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. Provides 1. 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 Number550045347-3PK
Model550045347-3PK
Warranty1 year limited

2. Shell Rotella

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

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Shell Rotella #ad - Triple protection plus formula combines fully synthetic base oils with advanced additives for excellent equipment protection and long engine life. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Provides 1. Engineered with shear stability to resist viscosity loss and maintain optimal engine oil pressure. Formulated with additive technology that protects against the effects of soot, dirt and other contaminants. 5% improved fuel economy performance compared to SAE 15W-40 oils.
BrandShell Rotella #ad
ManufacturerRotella #ad
Part Number550050467
Model550050467-3PK
WarrantyLimited

3. Mobil 1 Extended Performance

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Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gal

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Mobil 1 Extended Performance #ad - Meets or exceeds the demanding specifications of major truck manufacturers - one engine oil can be used for mixed fleet operations.

Exceptional low-temperature pumpability allows for easy engine start-up and helps to reduce wear. Helps engines last longer by reducing low-temperature sludge buildup and high-temperature deposits. Mobil 1 turbo diesel truck is designed for modern diesel truck engines, exceptional performance, delivering long drain capability, and potential fuel economy benefits*. Recommended for use in all super high-performance diesel applications, including low emission engines.
BrandMobil 1 Extended Performance #ad
ManufacturerMobil 1 #ad
Height10.9 Inches
Length6.8 Inches
Width8.2 Inches
Part Number122260
Model98JE04
WarrantyLimited Warranty - Please contact manufacturer for full details

4. Valvoline

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

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Valvoline #ad - Outstanding oxidation resistance supports long oil life in heavy duty engines. The only one“ 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

5. Shell Rotella T

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

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Shell Rotella T #ad - Helps control engine deposits for reliability at extended oil drain intervals. Formulated to control engine wear, 37% better than the maximum wear requirements in API CK-4 engine wear tests.

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Heavy duty engine oil formulated with synthetic base oil components. Triple protection plus technology protects against wear, deposits and oil breakdown plus provides better low temperature flow compared to SAE 15W-40 oils. Delivers improved oxidation performance for increased resistance to breakdown under high temperatures compared to the previous formulation.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Weight24 Pounds
Part Number550045348-3PK
Model550045348-3PK

6. Shell Rotella T

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

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Shell Rotella T #ad - Advanced low-ash formulation helps control the blocking or poisoning of exhaust after treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency.

Synthetic base oil components provides the capability to improve cold starting and low temperature performance reduce fuel consumption. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. 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.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Height12.6 Inches
Length7.7 Inches
Width3.6 Inches
Part Number550045348
Model550045348
WarrantyPlease contact retailer/seller for assistance

7. Chevron

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Delo 257004470 400 XLE SAE Synblend Synthetic Blend Oil 15W40

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Chevron #ad - Exceptional soot dispersancy and wear control - Cylinders, pistons, and valve train components are well protected against wear and corrosion, providing optimum service life and minimal maintenance, rings, contributing to maximum equipment utilization and minimal downtime.

Isoclean: certified clean - ensure your lubricants meet OEM cleanliness requirements to help you minimize downtime, reduce maintenance costs and extend equipment life. Isosyn advanced technology: the next generation of Heavy Duty Engine Oil Chemistry - engineered to deliver longer oil life, better wear protection and longer engine life. Its high performing detergent and dispersant additives provide excellent diesel engine component protection.

A premium synthetic blend, long drain  mixed-fleet engine oil specifically formulated for on- highway applications, including 2017 greenhouse gas GHG 17 compliant diesel engines. Provides high performance piston deposit control and turbocharger protection due to its superb oxidation performance.
BrandChevron #ad
ManufacturerChevron #ad
Height12.1 Inches
Length7.8 Inches
Width4.33 Inches
Part Number257004470
Model257004470
WarrantySee manufacturer's warranty

8. Schaeffer Manufacturing Co

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1-Gallon Bottle, Schaeffer Manufacturing Co. 9000CK4-006S SynShield OTR Plus Full Synthetic Diesel Engine Oil 5W-40

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Schaeffer Manufacturing Co #ad - Maintains fuel economy without sacrificing engine durability. Keep-clean performance: superior soot busting, deposit-dispersing capability. Superior cold weather startability and operating characteristics. Oil strength: withstands higher heat range than conventional oils. Friction modified with Micron Moly and Penetro.
BrandSchaeffer Manufacturing Co #ad
ManufacturerSchaeffer Manufacturing Co. #ad
Part Number9000CK4-006S
Model9000CK4-006S
WarrantyCheck with manufacturer.

9. Chevron

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Delo 39146 400 XSP SAE 5W-40 Synthetic Motor Oil, 1 Gallon Jug

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Chevron #ad - Package dimensions: 33. 02 h x 11. 43 l x 21. 59 w centimetres. Country of Origin : United States. Promotes consistent cold engine starting for gasoline and diesel engines operating in sub-zero temperatures. Package weight: 3. 402 kilograms.
BrandChevron #ad
ManufacturerDelo #ad
Part Number39146
Model39146