Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40 4, 1-gallon bottles for
Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40 4, 1-gallon bottles
Back to item details
4.8 out of 5 stars
stars
1,020 ratings472 reviews
  1. 5 stars92% (938)
  2. 4 stars4% (43)
  3. 3 stars1% (15)
  4. 2 stars1% (7)
  5. 1 star2% (17)

Member photos

Sort by |
Showing 221-230 of 472 reviews
Sep 28, 2020
Reviewer name: James
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great price,free shipping.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Jan 7, 2024
Reviewer name: Kev
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Diesel oil

Oil for diesel trucks. Works well and recommend by manufacturer

Helpful?71PFIMTJQYAV7192496819
Aug 5, 2023
Reviewer name: Jennifer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It’s oil. No need to review. Arrived in a timely manner

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Dec 29, 2023
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.] Past experience with product.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Jun 30, 2023
Reviewer name: Nancy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Price. Brand name product you can trust

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Aug 27, 2024
Reviewer name: John d
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Older diesel truck

Seems to work fine in my older Dodge diesel

Helpful?71PFIMTJQYAV7192496819
Aug 29, 2025
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good quality product and a very good price

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Nov 2, 2020
Reviewer name: Sean Swain
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Minty Products For a Minty Price.. Mint

Great Product, Great price, Great communication with shipping. Just Mint

Helpful?71PFIMTJQYAV7192496819
Jul 15, 2023
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Happy Duramax

330000 miles in it and still going

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Aug 28, 2021
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

8 years and running

Price is good, been using it on my Cat 1500 for 8 yrs. no problems, quick delivery.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819