Top Rated 10 Best 5w40 Diesel Oil Reviews

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Our team studied on 66553 reviews available online for 5w40 Diesel Oil, chose the finest ones and prepared 5W40 Diesel Oil Reviews for you. It was very difficult to shortlist the ideal 5w40 Diesel Oil from thousands of products online. However, We tried to make sure that you get only the Best 5W40 Diesel Oil from our suggestions. Check our listings-:

Best 5W40 Diesel Oil
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1Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Case of 3)9.8Buy on Amazon
2Mobil 1 122260 5W-40 Turbo Diesel Synthetic Motor Oil - 1 Gallon (Pack of 3)9.8Buy on Amazon
3Mobil (112825-4PK) Delvac 1 ESP 5W-40 Motor Oil - 1 Gallon, (Pack of 4)9.4Buy on Amazon
4Mobil 1 44986 5W-40 Turbo Diesel Truck Synthetic Motor Oil - 1 Quart (Pack of 6)9Buy on Amazon
5Amazon Basics Full Synthetic Motor Oil9Buy on Amazon
6Schaeffer Manufacturing Co. 9000CK4-005 SynShield OTR Plus Full Synthetic Diesel Engine Oil 5W-408.8Buy on Amazon
7Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Single Pack)8.8Buy on Amazon
8Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Diesel Engine Oil8.8Buy on Amazon
9Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 5 GA Pail8.6Buy on Amazon
10TRUEGARD HD Full Synthetic 5W-40 Motor Oil 55-Gallon Drum8.2Buy on Amazon

Comparison Chart for Best 5W40 Diesel Oil

In this article we've included our suggestions for the 5w40 Diesel Oil after analyzing 66553 reviews.

Table Of Content:

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

  • Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, oil breakdown, and improves low-temperature flow.
  • Exceptional wear protection for longer life in a wide range of heavy-duty engine applications — from pickup trucks to tractors to semi rigs.
  • Enhanced fuel economy capability of 1.
  • Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants (compared to previous formulation).
  • Increased shear stability for better viscosity control and optimal engine oil pressure
  • Better cold-cranking properties and low-temperature pumpability for reaching critical engine parts faster.
  • Case of three 1-gallon bottles with ergonomic design for easy handling and pouring
  • Advanced low ash formulation helps protect the exhaust catalysts and particulate filters found on the latest low-emission vehicles.

2. Mobil 1 122260 5W-40 Turbo Diesel Synthetic Motor Oil – 1 Gallon (Pack of 3)

  • Exceptional resistance to high-temperature varnish and low-temperature sludge deposits to help keep engines clean.
  • 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.
  • 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

3. Mobil (112825-4PK) Delvac 1 ESP 5W-40 Motor Oil – 1 Gallon, (Pack of 4)

  • For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.

4. Mobil 1 44986 5W-40 Turbo Diesel Truck Synthetic Motor Oil – 1 Quart (Pack of 6)

  • Package Dimensions: 24.384 H x 19.05 L x 23.368 W (centimetres)
  • Fit type: Universal Fit
  • Country of Origin : China
  • Package Weight: 5.452 kilograms

5. Amazon Basics Full Synthetic Motor Oil

  • For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.
  • Formulated for longer drain intervals
  • Helps prevent build up that can cause rust and corrosion
  • Reduces friction for less engine wear
  • High resistance to viscosity and thermal breakdown
  • Helps reduce exhaust emissions

6. Schaeffer Manufacturing Co. 9000CK4-005 SynShield OTR Plus Full Synthetic Diesel Engine Oil 5W-40

  • Maintains fuel economy without sacrificing engine durability.
  • Superior cold weather startability and operating characteristics.
  • Oil strength: withstands higher heat range than conventional oils.
  • Keep-clean performance: superior soot busting, deposit-dispersing capability.
  • Friction modified with Micron Moly and Penetro

7. Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Single Pack)

  • Country of origin : United states
  • Better fuel economy – compared to 15W-40 oils Rotella offers enhanced fuel economy capability of 1.
  • 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 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.

8. Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Diesel Engine Oil

  • Unique Additive Technology for UNSURPASSED WEAR PROTECTION, oxidation, and high temp stability.
  • HIGHEST VISCOSITY INDEX any 5W-40 motor oil, of any brand, with exceptional stability and flow properties.
  • OUTSTANDING POWER-STROKE PERFORMANCE Including 6.
  • EXTREME DRAIN CAPABILITIES: 25,000 mile drain interval for pickups and 80,000 for class 8 semi-trucks*.
  • WHAT WILL YOU NOTICE THE FIRST TIME YOU SWITCH? – Dramatic reduction of engine noise.

9. Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 5 GA Pail

  • 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.
  • Outstanding oxidation resistance supports long oil life in heavy duty engines
  • Superior wear protection for hardworking heavy-duty trucks and equipment

10. TRUEGARD HD Full Synthetic 5W-40 Motor Oil 55-Gallon Drum

  • API CJ-4 APPROVED

5w40 Diesel Oil Buying Guide


Does the thought of finding a great 5w40 Diesel Oil stress you out? Has your mind been juggling between choices when it comes to buying 5w40 Diesel Oil in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect 5w40 Diesel Oil for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about 5W40 Diesel Oil Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best 5w40 Diesel Oil in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best 5w40 Diesel Oil currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top 5w40 Diesel Oil brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top 5w40 Diesel Oil based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the 5w40 Diesel Oil before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the 5w40 Diesel Oil they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good 5w40 Diesel Oil, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your 5w40 Diesel Oil before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable 5w40 Diesel Oil will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good 5w40 Diesel Oil if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated 5w40 Diesel Oil on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our 5w40 Diesel Oil on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any 5w40 Diesel Oil featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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