Shell ROTELLA

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

$20.47
(4.27) 4.27 stars out of 15 reviews 15 reviews
$20.47
$20.47
Free overnigh delivery
FSA and HSA eligible
Shell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil, 1 Gallon

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Customer reviews & ratings

4.27 out of 5stars
(15 reviews)
See all reviews

Most helpful positive review

5.00 out of 5 stars review
Verified Purchaser
06/21/2022
Marine diesel switch to T6
I have a 17 year old Volvo TAMD41P-A diesel in my 31' recreational trawler. Prior engine oils for the prior owner (11 years) and me have been 15-40 dino oils, until I switched to full synthetic engine oil, also 15-40. Operating temperature dropped 5 degrees at standard cruising RPM of 1800 to 2200 (only one of two thermostats in place most of that time), the engine runs quieter and more smoothly. Based on research I have found, I know that my engine is running cleaner, with other attributes of reduced internal corrosion, less wear, etc. After installing 2 new thermostats, the engine runs precisely on specification for operating temperature through the full range of RPM, right up to wide open throttle, 3800 (end of the day 10 minute spike to clean the exhaust system ). Further, smoke when starting is greatly diminished to almost zero. I am completely satisfied that I am doing all that I can to accomplish optimal engine performance and protection with Rotella T6 over the last two years, and I am comfortable recommending Rotella T6 to boating friends with diesels, confident in the cost/benefit of using the best oil quality, grade and viscosity for my application.
Sandy

Most helpful negative review

1.00 out of 5 stars review
Verified Purchaser
12/04/2022
gallon spilled
the gallons wherbspilling
Wilmer
  • 5.00 out of 5 stars review
    Verified Purchaser
    07/25/2023
    Keep operations as profitable as possible.
    What I disliked, was I was unable to avoid non paid for by me delivery costs to Walmart. I would have been fine with picking the item up at another location within 10 miles. I also dislike the titles of the boxes above, and below. Above. Change "nickname" to "first name" Below. Remove "add a title" and leave blank. The question. How would you summarize your review? Is instruction enough. "Add title" is misleading.
    Claude
  • 1.00 out of 5 stars review
    Verified Purchaser
    12/04/2022
    gallon spilled
    the gallons wherbspilling
    Wilmer
  • 1.00 out of 5 stars review
    Verified Purchaser
    12/03/2022
    The bottles were opened, oily and halfway filled. So disappointed
    Liliya
  • 5.00 out of 5 stars review
    Verified Purchaser
    06/21/2022
    Marine diesel switch to T6
    I have a 17 year old Volvo TAMD41P-A diesel in my 31' recreational trawler. Prior engine oils for the prior owner (11 years) and me have been 15-40 dino oils, until I switched to full synthetic engine oil, also 15-40. Operating temperature dropped 5 degrees at standard cruising RPM of 1800 to 2200 (only one of two thermostats in place most of that time), the engine runs quieter and more smoothly. Based on research I have found, I know that my engine is running cleaner, with other attributes of reduced internal corrosion, less wear, etc. After installing 2 new thermostats, the engine runs precisely on specification for operating temperature through the full range of RPM, right up to wide open throttle, 3800 (end of the day 10 minute spike to clean the exhaust system ). Further, smoke when starting is greatly diminished to almost zero. I am completely satisfied that I am doing all that I can to accomplish optimal engine performance and protection with Rotella T6 over the last two years, and I am comfortable recommending Rotella T6 to boating friends with diesels, confident in the cost/benefit of using the best oil quality, grade and viscosity for my application.
    Sandy
  • 5.00 out of 5 stars review
    Verified Purchaser
    01/25/2022
    Stock 2005 Subaru STi
    Ive been using this oil on my Subaru for over 10years now. Currently mileage @230k miles There has been a shortage recently of T6, And I may need to use an alternative 1/2022
    Jimbo
  • 3.00 out of 5 stars review
    Verified Purchaser
    09/15/2021
    Open sealing
    susana
  • 5.00 out of 5 stars review
    Verified Purchaser
    08/17/2021
    Great Motorcycle oil
    I run this in my 2007 Suzuki GSXR1000 and it works great. I have no clutch slip issues. I ride to work daily and typically change this oil every 1500 miles. It's cheap and I can afford to change it more often opposed to “motorcycle specific” labeled oils like at a motorcycle shop. I use 15w40 T6 in my bike with 50k trouble free miles on it. No need to ever adjust valves so far. Specification and approvals include: JASO DH-2, MA/MA 2
    crea8ive
  • 5.00 out of 5 stars review
    Verified Purchaser
    06/15/2021
    2018 Ram 6.7 Cummins
    This oil is excellent. Perfect for the desert southwest. Look no further than your local Walmart, online delivery to your doorstep or in person. Very pleased customer.
    Luigi
  • 5.00 out of 5 stars review
    Verified Purchaser
    04/25/2021
    good tractor oil
    package delivered on time no damage good price also .
    Max
  • 5.00 out of 5 stars review
    Verified Purchaser
    09/05/2019
    Best 5W-30 oil currently available!
    I use this oil in my car's GDI engine and I know several people who love using it in their high performance Subaru engines like that of the STi, WRX, and Forester XT. It just doesn't shear like other 5W-30 oils often do. I am very happy that Shell offers this product but it is very difficult to find in stores and usually online retailers offer it at a more premium price. I hope it is made more commonly available in the future!
    Ignatius
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