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

549 ratings
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Key item features

  • Full synthetic 15W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
  • Provides 1.5% improved fuel economy performance compared to SAE 15W-40 oils
  • Formulated to deliver increased protection against oxidation and enhanced deposit control/cleanliness
  • Protection in extreme operating conditions and climates
  • For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual

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Customer ratings & reviews

4.9 out of 5 stars
stars
549 ratings317 reviews
How item rating is calculated
  1. 5 stars94% (517)
  2. 4 stars3% (15)
  3. 3 stars1% (8)
  4. 2 stars0% (1)
  5. 1 star1% (8)

Reviews summary

Pros

  • : Offers synthetic oil at a lower cost than competitors.
  • : Suitable for use in motorcycles with wet clutches.
  • : Performs well in extreme cold temperatures.
  • : Suitable for various diesel applications.
  • : The transmission shifts without slippage and keeps engagement.
  • : Runs with minimal wear and tear.
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Showing 1-3 of 317 reviews

Dec 31, 2013
Reviewer name: Shinneryrat
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great for hot weather and for hard working engines

And if you take advantage of the oils ability to take care of your engine for extended oil change periods, it is the most economical. Buy oil filters designed specifically for synthetic oil and extended oil change periods and you can safely change oil every 10,000 miles. If you install a bypass oil filter in addition to your regular spin on filter you can extend your oil change periods even further. On my truck and car I change the element in my bypass filter every 5000 miles. I change my spin on filter every 10,000 miles. I also send a small sample of my oil to an oil testing lab at regular intervals to determine if I need to change oil and to determine the health of my engine. I have purposely not endorsed any products other than this oil so you can do your own research.

Helpful?3YMELXLKUSD114958681
Jun 27, 2014
Reviewer name: Tibereus
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Product is as advertised

After reading several reviews regarding using this oil in my motorcycle, I'm glad I purchased this product. Rotella T6 is rated for motorcycles, and is an unknown gem for everyone who wants to run a full synthetic in their motorcycle and don't want to pay some of the sky high prices for full synthetics. Great buy, will be using this product in the future.

Helpful?3YMELXLKUSD114958681
May 27, 2014
Reviewer name: smithbro
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great oil for older engines.

Did some research and found out that this oil contains the additives of older style oils of the 60 and 70's! So it protects the older engines with the type of parts that the newer oils don't necessarily cover. Put it in my old Jeep Cherokee and notice a much quieter running machine with a more consistent oil pressure. We will see how things work out after another 1000 miles or so on this batch. And I'm changing over all the oils in my 4 other vehicle to this also!

Helpful?3YMELXLKUSD114958681
Current price is $33.9726.5 ¢/fl oz
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