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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
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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 51-60 of 846 reviews
May 23, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

recommended this product for my 2004 Honda VTX 130

2004 Honda VTX 1300c engine oil works perfectly

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jun 30, 2026
Reviewer name: Jethead69
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great value

Have used for 200,000 miles on my ram w zero issues

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jun 29, 2026
Reviewer name: Marcus
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great oil!

T6 is great synthetic for diesel trucks!

Review from walmart.com
Helpful?4TT94159G0X02140040451
Sep 23, 2026
Reviewer name: Dv
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Rotella t-6 / Ford Powerstroke

Best oil for powerstroke

Helpful?4TT94159G0X02140040451
Dec 14, 2025
Reviewer name: C Rendon
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best Diesel Oil

This is the only oil I use for my F250. It's got high heat tolerance and resistance to shearing. Sam's Club also has the best price.

Helpful?4TT94159G0X02140040451
Dec 3, 2025
Reviewer name: Kipper
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great oil at a good price

Most diesel truck owners soon to go for this oil. Walmart has a good price! The free delivery is nice!

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jul 26, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fair priced

Good deal for the price

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jul 28, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

best price

Review from walmart.com
Helpful?4TT94159G0X02140040451
Apr 18, 2022
Reviewer name: Gregg
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Blessed

we have looked all over for this oil. no one has it and the prices that they would have been are much higher than this price. got it very quickly and was very blessed by finding it and the price.

Helpful?4TT94159G0X02140040451
Oct 23, 2024
Reviewer name: JBY
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

This is about Walmart not Shell oil

This is a knock on Walmart not Shell. The oil is great and it's all I use in my diesel engines. HOWEVER, Walmart sent me three (yes three) OPENED/USED gallons of oil. They all three were tied in trash bags and weighed 6.75,7%267.5 lbs respectively. What are you trying to pull Walmart???? RIDICULOUS!!!!

Review from walmart.com
Helpful?4TT94159G0X02140040451