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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
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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)

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Showing 131-140 of 472 reviews
Jun 28, 2020
Reviewer name: Jack
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Superior value

Great price on quality oil for our RV.

Helpful?71PFIMTJQYAV7192496819
Apr 18, 2020
Reviewer name: Akos
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Top buy

Amazing product for amazing price

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Jul 24, 2025
Reviewer name: Wayne
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good oil.

Good synthetic oil. Price at the time was great.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Mar 22, 2023
Reviewer name: Robert
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Timely Delivery

Ordered product and it was exactly what I ordered

Helpful?71PFIMTJQYAV7192496819
Jan 31, 2024
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.] Price is reasonable for a good product.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Dec 6, 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.] it is a great quality product for my truck

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Sep 8, 2020
Reviewer name: Gary
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Oil, 1300 Super

Does the job we were looking for. Good product!

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Oct 22, 2024
Reviewer name: barbara
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I have used this oil in our motorhome for over 20 years and 140,000 miles.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Aug 4, 2023
Reviewer name: Jeffrey
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Helping a trucker save and still enjoy his down

I like that I can buy this item while I shop for my food it makes my life a lot easier

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Jul 10, 2024
Reviewer name: eric
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

on time clean and what I ordered

Walmart did a great job and the price was good

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819