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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 611-620 of 846 reviews
May 22, 2022
Reviewer name: Robert
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Quick delivery! Best oil for my diesel

Review from walmart.com
Helpful?4TT94159G0X02140040451
Apr 30, 2024
Reviewer name: Daniel
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Oil Great Price

The oil came packaged well and is a high quality product.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Apr 2, 2024
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Good product, reasonable price

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

Verified Purchase

[This review was collected as part of a promotion.] It's a standard product for a reasonable price

Review from walmart.com
Helpful?4TT94159G0X02140040451
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
Sep 20, 2023
Reviewer name: Monica
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Just what I needed!

Price is reasonable for a great product! Free shipping is perfect! Thanks, Walmart!

Review from walmart.com
Helpful?4TT94159G0X02140040451
Oct 4, 2022
Reviewer name: Dave
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

Good price and good oil. I have used this oil in my motorcycles for many years. Works great.

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

Verified Purchase

[This review was collected as part of a promotion.] Product I buy on a regular basis

Review from walmart.com
Helpful?4TT94159G0X02140040451
Oct 2, 2025
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.] premium motor oil

Review from walmart.com
Helpful?4TT94159G0X02140040451
Nov 9, 2025
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.] Very high quality product.

Review from walmart.com
Helpful?4TT94159G0X02140040451