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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
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 231-240 of 459 reviews
Mar 2, 2025
Chaz
5 out of 5 stars review

Verified Purchase

Best Bang For Your Buck!

Best price around, use Mobil one in all my vehicles

Helpful?71PFIMTJQYAV7192496819
Nov 22, 2023
Joe Franco
5 out of 5 stars review

Verified Purchase

Good deal

Good quick delivery but sent to my old address

Helpful?71PFIMTJQYAV7192496819
Sep 25, 2024
Downtown
5 out of 5 stars review

Verified Purchase

4 gallon boxes of oil

Got a good sale on 4 gallon boxes of this oil I use in my Semi

Helpful?71PFIMTJQYAV7192496819
Feb 6, 2025
Adrian
5 out of 5 stars review

Verified Purchase

Competitive pricing

Staple product, best price in this inflated economy.

Helpful?71PFIMTJQYAV7192496819
Mar 10, 2024
Scotty
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Name brand oil at great prices

Review from walmart.com
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Aug 4, 2023
James
5 out of 5 stars review

Verified Purchase

nice oil

have used Delvac oil for years good product

Review from walmart.com
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Mar 22, 2023
Robert
5 out of 5 stars review

Verified Purchase

Timely Delivery

Ordered product and it was exactly what I ordered

Helpful?71PFIMTJQYAV7192496819
May 7, 2023
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Excellent products and works

Review from walmart.com
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Sep 5, 2020
Sajad
5 out of 5 stars review

Verified Purchase

Fast shipping and cheaper anywhere you go

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Oct 3, 2016
Robert
5 out of 5 stars review

Verified Purchase

good price on this oil.

i use 10 gallons at an oil change, 1.5 off per gal is like a free gallon

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819