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Customer reviews for Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-pack/1 gallon bottles for
Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-pack/1 gallon bottles
4.8 out of 5 stars
stars
1,076 ratings846 reviews
  1. 5 stars92% (991)
  2. 4 stars4% (39)
  3. 3 stars1% (16)
  4. 2 stars0% (5)
  5. 1 star2% (25)
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Showing 131-140 of 846 reviews
Jul 26, 2023
Reviewer name: Jorge
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great buy

Price is way lower than any other store plus free shipping to ure home is a great way to get the products instead of heading to the store and find out that product is not available in shelves

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jul 22, 2022
Reviewer name: muhammad
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

whats wrong?why my parcel so late.after 2 days you show that your parcel delay.this massege show two times .my parcel deliever date 20 july but now 22 july you said that this is delay .plz deliever my parcel today .this is really disappionted me.

Review from walmart.com
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May 27, 2016
Reviewer name: APS1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great price

I use this in my 2001 Ford F-350 7.3 diesel and I think it runs better with this oil then 15w-40. Also when it's cold it starts much better. Great oil and a great price

Review from walmart.com
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Mar 18, 2025
Reviewer name: Kathy
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

The only issue we found with this was that it only comes in one size at the store. We needed one extra quart and had to get another whole one this size.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 21, 2012
Reviewer name: Eurotrash
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best value 5W-40 on the market

I have used this product for years with great success in all of my family's European cars, my motorcycle, and my lawn and outdoor equipment. Walmart has it for the best price but is often not in stock in my area.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Feb 23, 2024
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great synthetic oil

I've been using this oil in all of my vehicles for years and recommend it highly. Currently, I'm driving a 2016 Ram 3500 with 120K miles and it runs like a champ.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Oct 3, 2020
Reviewer name: maurice
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great delivery time Sloppy packing

Delivery was ahead of schedule. More care should be take in taping and sealing the box. It was very sloppy, good thing it was gallon jugs of motor oil.

Review from walmart.com
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Dec 16, 2013
Reviewer name: Gatsby25
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great value for synthetic oil

I bought this 5w40 oil for my motorcycle. It's one of the best synthetic motor oils that I've ever used!!! Runs smooth and is especially ideal for cold winter starts. Would recommend buying this oil over Mobil 1 0w40.

Review from walmart.com
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Feb 2, 2023
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] I'm very satisfied with the price of this particular oil,but it's quality is about 4 out of 5 stars,due to it's consistency.

Review from walmart.com
Helpful?4TT94159G0X02140040451
May 11, 2025
Reviewer name: Bean
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great stuff

Great oil for your diesel trucks, Walmart had it on sale per gallon, when you have to get 3 gallons it definitely helps that it was $5 off the regular price.

Review from walmart.com
Helpful?4TT94159G0X02140040451