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
1,003 ratings460 reviews
  1. 5 stars92% (921)
  2. 4 stars4% (43)
  3. 3 stars1% (15)
  4. 2 stars1% (7)
  5. 1 star2% (17)

Member photos

Sort by |
Showing 451-460 of 460 reviews
Apr 30, 2023
Brenda
5 out of 5 stars review

Bought by mistake.

I didn't realize this oil is for a diesel engine.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
May 9, 2018
Bcovalt
5 out of 5 stars review

Great price!

Have been using Mobile Delvac for several years now, it performs very well on my buses.

Helpful?71PFIMTJQYAV7192496819
Nov 17, 2021
Emory
5 out of 5 stars review

Great oil

Great oil for semi trucks

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
May 18, 2018
mf5129
5 out of 5 stars review

delvac

if you want to keep your truck...and engine..use this...and change it on schedule

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Aug 9, 2017
SCpatriot
5 out of 5 stars review

motor oil is motor oil. but engine aint failed yet

seems to do what its intended to.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Jan 27, 2016
RockMann
5 out of 5 stars review

Awesome

Thank you

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Nov 29, 2020
mig
3 out of 5 stars review

Best deal

Wow

Helpful?71PFIMTJQYAV7192496819
Dec 2, 2024
alfred
5 out of 5 stars review

it's goog oil

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Jun 29, 2019
not happy
5 out of 5 stars review

Great oil but slow shipping

The oil is the best.

Helpful?71PFIMTJQYAV7192496819
Aug 26, 2017
Danny
5 out of 5 stars review

I wouldn't use any other oil

like

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819