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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
stars989 ratings459 reviews
  1. 5 stars92% (908)
  2. 4 stars4% (42)
  3. 3 stars2% (15)
  4. 2 stars1% (7)
  5. 1 star2% (17)

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Showing 361-370 of 459 reviews
Sep 10, 2024
Smith
5 out of 5 stars review

Verified Purchase

Great protection

Great oil

Helpful?71PFIMTJQYAV7192496819
May 26, 2022
Nupe 4
5 out of 5 stars review

Verified Purchase

Diesel oil

Great value for price

Helpful?71PFIMTJQYAV7192496819
Apr 14, 2019
Condor Transport
5 out of 5 stars review

Verified Purchase

Great Features

Exactly what I needed

Helpful?71PFIMTJQYAV7192496819
Feb 8, 2025
robert
5 out of 5 stars review

Verified Purchase

great oil 2007 Semi

great oil good price

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Dec 18, 2022
Zaneta
5 out of 5 stars review

Verified Purchase

Good

Good

Helpful?71PFIMTJQYAV7192496819
Nov 18, 2022
Susan
5 out of 5 stars review

Verified Purchase

Oil for good price

Great price

Helpful?71PFIMTJQYAV7192496819
Oct 4, 2021
Scott
5 out of 5 stars review

Verified Purchase

Mobile delvac

Good price

Helpful?71PFIMTJQYAV7192496819
May 23, 2021
Don
5 out of 5 stars review

Verified Purchase

Diesel oil

Very reasonable price.

Helpful?71PFIMTJQYAV7192496819
May 6, 2021
Anthony
5 out of 5 stars review

Verified Purchase

I've used it for years as a fleet mechanic

The best oil out there

Helpful?71PFIMTJQYAV7192496819
Oct 9, 2024
Na
5 out of 5 stars review

Verified Purchase

Years

Great price

Helpful?71PFIMTJQYAV7192496819