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Customer reviews for Mobil Delvac 1300 Super 15W-40 Motor Oil - 55 Gal. Drum for
Mobil Delvac 1300 Super 15W-40 Motor Oil - 55 Gal. Drum
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4.8 out of 5 stars
stars137 ratings124 reviews
  1. 5 stars89% (122)
  2. 4 stars7% (9)
  3. 3 stars1% (1)
  4. 2 stars1% (1)
  5. 1 star3% (4)

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Showing 91-100 of 124 reviews
Oct 22, 2023
MKDK
5 out of 5 stars review

Verified Purchase

Keeps our Caterpillar Engine purring

The only oil we use in our M2 Freightliner Cat Powered Super C Motorhome. It's a trusted brand.

Review from mobiloil.com
Helpful?4I9M4XGU28QG13893657332
May 26, 2023
Johnnybw
5 out of 5 stars review

Verified Purchase

Good Price & Great Service!!

Quality at a great price!

Helpful?4I9M4XGU28QG13893657332
Dec 22, 2023
trucking
1 out of 5 stars review

Verified Purchase

stocking issues

Sam's Club keep's canceling order

Helpful?4I9M4XGU28QG13893657332
May 14, 2025
Better
5 out of 5 stars review

Verified Purchase

Great

Thus oil runs great with all our tractors with great success.

Review from mobiloil.com
Helpful?4I9M4XGU28QG13893657332
May 7, 2025
a l p
5 out of 5 stars review

Verified Purchase

1300 super 15-40

: ) 1300 super 15-40 oil 1 gal, 2 . 5 gal

Review from mobiloil.com
Helpful?4I9M4XGU28QG13893657332
Nov 10, 2023
Ted P.
5 out of 5 stars review

Verified Purchase

Quality product

This is the only oil that I trust to protect my Cummins engine. A quality product at a fair price.

Review from mobiloil.com
Helpful?4I9M4XGU28QG13893657332
Oct 11, 2024
Anonymous
1 out of 5 stars review

Verified Purchase

Rebate

Good oil. I have used it for 340k miles. The rebate is does not work

Review from mobiloil.com
Helpful?4I9M4XGU28QG13893657332
Dec 30, 2023
butch
5 out of 5 stars review

Verified Purchase

a good oil for what i needed it for

this was baught for my farm tractor and it runs like a charm very pleased with my 15w-30 oil

Review from mobiloil.com
Helpful?4I9M4XGU28QG13893657332
Oct 14, 2024
Steve. C..
5 out of 5 stars review

Verified Purchase

Superior durability oil that doesn’t breakdown

Superior durability for extreme duty applications like mine

Review from mobiloil.com
Helpful?4I9M4XGU28QG13893657332
Jun 20, 2023
No thanks
1 out of 5 stars review

Verified Purchase

Debit card

Debit card for claim has still not yet been received. Still waiting.

Review from mobiloil.com
Helpful?4I9M4XGU28QG13893657332