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5.0 out of 5 stars. 82 reviews

Valvoline 2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil

5.082 Reviews

Item # 149277799

Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil

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Valvoline 2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil

5.082 Reviews

Item # 149277799

Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
Image showing  2.5 gal. 15W-40 The Premium Blue Heavy-Duty Diesel Oil
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Shopping at

Grassland (franklin) TN

2 In Stock in Aisle 19

Delivering to

37027


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Valvoline Premium Blue Heavy Duty Engine Oil delivers superior protection for hardworking trucks and equipment. The proprietary One Solution Technology is designed for heavy duty diesel, gas or natural gas engines in both on road and off highway applications. The engine oil is the "The Only One" endorsed and recommended by Cummins and features exceptional oxidation resistance, outstanding wear protection and superior deposit performance compared to industry requirements. Valvoline Premium Blue Heavy Duty Engine Oil, How the Tough Get Going.

  • One Solution Technology suitable for a wide range of heavy-duty engines including diesel, gas and natural gas applications
  • The Only One endorsed and recommended by Cummins
  • Outstanding oxidation resistance supports long oil life in heavy duty engines
  • Superior wear protection for hardworking heavy-duty trucks and equipment

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Reviews

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78 reviews with 5 stars.
4 reviews with 4 stars.
0 reviews with 3 stars.
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Overall Rating

5.0
62 out of 62 (100%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The Valvoline Premium Blue 15W-40 diesel oil is widely praised for its exceptional quality and performance. Customers report it provides excellent protection and keeps engines clean and running smooth...
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1 to 4 of 82 Reviews .
1 – 4 of 82 Reviews
Somewherein, AZ
Review 1
Age55 to 64
GenderMale

Change your oil with Confidence!

a month ago
[This review was collected as part of a promotion.] I want to run the oil recommended by Cummins for my 5.9 diesel. I have tried other oils... premium blue runs best in my motor. Also, extreme confidence in the selection as Valvoline has been around longer than I have been alive!

Yes, I recommend this product.

Originally posted on Valvoline

ankeny iowa
Review 1
Age35 to 44

excellent product as always

a month ago
[This review was collected as part of a promotion.] excellent product, 15w-40 is a steller product from valvoline

Yes, I recommend this product.

Originally posted on Valvoline

Sunnyvale Trailer Park
Review 1
Age55 to 64
GenderMale

2016 Ram 6.7 Cummins

2 months ago
I just switched from Rotella T5 to the Valvoline Premium Blue. My goal is to have Valvoline in everything. One thing I noticed right off is the truck doesn’t put off that weird Rotella oil smell anymore. If you’ve ran Rotella you know what I’m talking about. You can smell the oil for the first 5k miles or so. This oil puts off no smell out of the crankcase breather. Oh and the jug has the Cummins approval on it so that’s just a bonus and looks good setting on the shelf with my Fleetguard filters.

Yes, I recommend this product.

Originally posted on Valvoline

Review 1

Reliable Quality

2 months ago
I have used this product in my last 3 diesel pick-up trucks. 3/4 and 1 ton GMC Duramax. I change the oil and filter at the recommended intetrvals. I use my truck tow heavy trailers and do a lot of highway miles. All my trucks have made it well past 150k miles without a single engine problem. I feel very confident in the protection this product provides.