Top 9 5W-40 Synthetic Diesel Oil – Motor Oils

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1. Shell Rotella T


Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil 1-Gallon, Case of 3

Shell Rotella T #ad - 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. 5% improved fuel economy performance compared to SAE 15W-40 oils. Engineered with shear stability to resist viscosity loss and maintain optimal engine oil pressure. Provides 1. Suitable for diesel-powered vehicles from tractor/trailers to classic cars and heavy-duty diesel pickups that allow an SAE 5W-40 .
BrandShell Rotella T #ad
ManufacturerRotella #ad
Part Number550045347-3PK
Warranty1 year limited

2. Valvoline


774038 Premium Blue Extreme SAE 5W-40 Full Synthetic Engine Oil 1 GA, Case of 3, Valvoline

Valvoline #ad - Superior synthetic base stocks provide faster, safe starts during freezing weather and enhanced thermal properties for hot weather operations. The only one“ endorsed and recommended by Cummins. Outstanding oxidation resistance supports long oil life in heavy duty engines. 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

3. Schaeffer Manufacturing Co


Schaeffer Manufacturing Co. 9000-012 Supreme Full Synthetic Diesel Engine Oil, 5W-40, 1 Quart Pack of 12

Schaeffer Manufacturing Co #ad - New packaging coming! Red bottles contain the same great product as the black bottles. Improves engine durability without affecting fuel economy. Resists thinning at high temperatures. Friction modified with Micron Moly and Penetro to reduce friction, wear and scuffing. Quickly lubricates in colder temperatures. Keeps engines cleaner: minimal sludge, soot and carbon buildup.
BrandSchaeffer Manufacturing Co #ad
ManufacturerSchaeffer Manufacturing Co. #ad
Part Number9000-012
WarrantyCheck with the manufacturer.

4. Mobil 1


Mobil 1 122260 5W-40 Turbo Diesel Synthetic Motor Oil, 1 Gallon Pack of 3

Mobil 1 #ad - Outstanding wear protection. Excellent high- and low-temperature performance; Pours at temperatures as low as -53 degree Fahrenheit and protects at oil temperatures as high as 400 degree Fahrenheit. Improved protection against sludge and harmful deposits; Excellent fuel economy benefits. Wide viscosity range provides outstanding protection consistent with an SAE 40 grade oil at high temperatures, combined with the easy cold-start performance of a 5W rated oil. Exceptional resistance to high-temperature varnish and low-temperature sludge deposits to help keep engines clean.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Part Number120782-3PK

5. Mobil 1


1 Gallon Jug, Mobil 1 120782 Turbo Diesel Truck 5W-40 Synthetic Motor Oil

Mobil 1 #ad - Package dimensions: 27. 686 l x 11. 176 h x 20573 w centimeters. Compatible with vehicle type: Truck. Package weight: 7. 5 pounds. Part number: 122260 .
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height10.4 Inches
Length4.2 Inches
Width8 Inches
Part Number122260
WarrantyLimited Warranty - Please contact manufacturer for full details

6. Delo


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

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

7. Chevron


1 Gallon Jug, Pack of 3, Delo 39146-CASE 400 LE SAE 5W-40 Synthetic Motor Oil

Chevron #ad - Excellent emission control system life. Country of Origin : United States. Package dimensions: 32. 512 h x 37. 846 l x 27. 432 w centimetres. Package weight: 31. 75 pounds.
BrandChevron #ad
ManufacturerChevron #ad
Part Number39146-CASE

8. Triax


Triax Fleet Supreme 5W-40 API CK-4 Full Synthetic Diesel Engine Oil | Friction Optimized and Boosted with Molybdenum & Nano-Boron | Superb Powerstroke Performance 5 GAL PAIL

Triax #ad - Highest viscosity index any 5w-40 motor oil, with exceptional stability and flow properties. Wide range compatible - Compatible with all heavy-duty diesel engines. Virtually no deposits on turbos. Substantially longer drain intervals vs all other brands.

Outstanding power-stroke performance including 6. 0 l turbo diesel: eliminates stiction and injector issues that plague power-stroke engines - No need for additional additives - Contains state-of-the-art dispersal and ash control systems to keep your engine extremely clean. Extreme drain capabilities: 25, 000 mile drain interval for pickups and 80, 000 for class 8 semi-trucks*. Unique additive technology for unsurpassed wear protection, oxidation, and high temp stability.

What will you notice the first time you switch? - dramatic reduction of engine noise. Un-rivaled turbo-charger protection, of any brand, will not create deposits and ash on turbo bearings will not fry on the turbo. Improved fuel economy by at least 2%. Significantly improved oil analysis results and engine durability. Cold flow - exceptional cold flow down to - 46 F. 60% lower wear than leading lubricants and standards. Up to 4% fuel economy vs any 15W-40
BrandTriax #ad
ManufacturerTRIAX Lubricants North America #ad
Height15.25 Inches
Length12.25 Inches
Width12.25 Inches
Part NumberTRX1091

9. Schaeffer Manufacturing Co


Bottle Pack of 12, Schaeffer Manufacturing Co. 0700CK4-012 SynShield Durability Advantage 15W-40 Diesel Oil, 12 Quart

Schaeffer Manufacturing Co #ad - Excellent wear protection during severe operating conditions. Strong stay-in-grade performance throughout the life of the oil. Better contamination control with superior soot-busting, deposit-dispersing capability. Friction modified with micron moly and penetrate. Oil durability: strong oxidation and viscosity control with less oil consumption.
BrandSchaeffer Manufacturing Co #ad
ManufacturerSchaeffer Manufacturing Co. #ad
Part Number0700CK4-012
WarrantyCheck with manufacturer.