Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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
Back to item details
4.8 out of 5 stars
stars
1,047 ratings826 reviews
  1. 5 stars92% (964)
  2. 4 stars4% (37)
  3. 3 stars2% (16)
  4. 2 stars0% (5)
  5. 1 star2% (25)
Sort by |
Showing 391-400 of 826 reviews
Aug 21, 2023
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Best oil for deisel engine.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 5, 2020
John
5 out of 5 stars review

Verified Purchase

This is the oil that was recommended by the truck manufacturer. I have no complaints.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Oct 9, 2024
RLGXXLT
5 out of 5 stars review

Verified Purchase

**** miles without having to change oil

Review from walmart.com
Helpful?4TT94159G0X02140040451
Apr 28, 2025
anonymous
5 out of 5 stars review

Verified Purchase

Does the job

I can get 10,000 miles between oil and filter changes.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Sep 21, 2021
Mike
5 out of 5 stars review

Verified Purchase

Engine oul

Great product great price

Helpful?4TT94159G0X02140040451
Oct 2, 2022
hussam
5 out of 5 stars review

Verified Purchase

nice work you are the best

always get my orders fast likeit .

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jul 28, 2025
Jacob
5 out of 5 stars review

Verified Purchase

Great Stuff

Use in vehicles and motorcycles.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 17, 2024
Jas5489
5 out of 5 stars review

Verified Purchase

Fast shipping!

Super fast shipping and a great price!

Helpful?4TT94159G0X02140040451
Aug 4, 2023
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Good all around oil

Review from walmart.com
Helpful?4TT94159G0X02140040451
Aug 5, 2022
Scott
5 out of 5 stars review

Verified Purchase

Always in stock

Recommended product for my EcoDiesel. Walmart.com seems to always have it in stock

Review from walmart.com
Helpful?4TT94159G0X02140040451