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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 551-560 of 846 reviews
May 15, 2024
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

My go too engine oil for hot weather

Seems to keep its viscosity even after being replaced.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 18, 2020
Reviewer name: Edgar1952
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best oil for my diesel truck. No issues of any kin

Great price, fast shipping

Helpful?4TT94159G0X02140040451
Apr 24, 2025
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It’s top notch product at a good price

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jul 13, 2022
Reviewer name: Dennis
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy or and quick

Hard to find in this economic climate, easy order and came pdq.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Aug 3, 2025
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent product and pricing was good!

Review from walmart.com
Helpful?4TT94159G0X02140040451
Sep 24, 2016
Reviewer name: f350diesel
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very good price

The best oil for 6.0 power stroke. Very cheap.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Oct 6, 2025
Reviewer name: Danfrank
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great oil

Very slippery. Better price than Amazon

Review from walmart.com
Helpful?4TT94159G0X02140040451
Apr 25, 2024
Reviewer name: Nic
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

The oil container was busted

The container was busted and made a big mess.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Apr 26, 2021
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best oil for carburated engines

The best oil for carburated engines

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

Verified Purchase

Good service

I have been buying Shell Oil for years, Sam's has a good price & free delivery.

Helpful?4TT94159G0X02140040451