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

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Showing 171-180 of 460 reviews
May 10, 2021
Pittsburgh4885
5 out of 5 stars review

Verified Purchase

Diesel Oil

One of the best oils around For your diesel. Happy to see that Sam's club sells this.

Helpful?71PFIMTJQYAV7192496819
Dec 13, 2024
Ronald
5 out of 5 stars review

Verified Purchase

RV generator oil

Recommended oil for my RV Onan generator.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Jun 1, 2023
adrian
4 out of 5 stars review

Verified Purchase

Really good oil for diesel engine

Review from walmart.com
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Dec 11, 2023
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] cheaper than anywhere else.

Review from walmart.com
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Aug 5, 2023
Jennifer
5 out of 5 stars review

Verified Purchase

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

Review from walmart.com
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May 26, 2023
Douglas
5 out of 5 stars review

Verified Purchase

Good purchase

Cheapest place I could find this oil. Amazon was waaaayyy more.

Review from walmart.com
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Dec 17, 2020
Gary
1 out of 5 stars review

Verified Purchase

Was short 2 gallons on 2 separate orders

Review from walmart.com
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Sep 8, 2023
DESIRAE
5 out of 5 stars review

Verified Purchase

It’s the best oil for diesels

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Nov 4, 2024
WalmartCustomer
5 out of 5 stars review

Verified Purchase

It is adequate for the task for which it was purchased.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Dec 19, 2016
NebraskaMysticTeadrink
5 out of 5 stars review

Verified Purchase

Great Buy

I pre-ordered. Was notified via text & email and was all ready to go when I arrived at the store.

Helpful?71PFIMTJQYAV7192496819