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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 91-100 of 846 reviews
Feb 3, 2026
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I always purse it from walmart.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Feb 19, 2026
Reviewer name: Cherie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Serves its purpose for what I needed serves its purpose for what I needed

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 9, 2025
Reviewer name: Julie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

best price in town

best price in town, a easy pick up

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 26, 2025
Reviewer name: VEYSEL
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I got diesel suv. Perfect

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 13, 2025
Reviewer name: Florentino
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Super Duty

Use this on my F350 Super Duty

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jan 5, 2026
Reviewer name: Gerard
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good oil for a Cummins engine.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 10, 2025
Reviewer name: Kammie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Will use on next oil change

Review from walmart.com
Helpful?4TT94159G0X02140040451
Feb 8, 2026
Reviewer name: Andrey
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The best oil

Great product, no issues!

Review from walmart.com
Helpful?4TT94159G0X02140040451
Nov 30, 2025
Reviewer name: della
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Recommended for my truck through dealership

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 29, 2025
Reviewer name: Christopher
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Quality oil in diesel formulation

We use Rotella T6 in our commercial truck, van, and farm tractor. The best oil for diesel engines!

Review from walmart.com
Helpful?4TT94159G0X02140040451