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Customer reviews for BlueDEF Diesel Exhaust Fluid (2.5 gal.) for
BlueDEF Diesel Exhaust Fluid (2.5 gal.)
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4.8 out of 5 stars
stars
1,258 ratings494 reviews
  1. 5 stars89% (1,123)
  2. 4 stars6% (73)
  3. 3 stars2% (20)
  4. 2 stars1% (7)
  5. 1 star3% (35)

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Showing 461-470 of 494 reviews
Mar 11, 2019
AFS
5 out of 5 stars review

Great price, works great for Mercedes Bluetec vehicles.

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Oct 11, 2023
Kelly
5 out of 5 stars review

Cheaper

It’s cheaper at Walmart than elsewhere

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Jan 17, 2016
William
5 out of 5 stars review

Blue DEF

Works great, comes with filling tube for easy addind to your DEF tank.

Review from walmart.com
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Mar 8, 2018
phred
5 out of 5 stars review

greatbprice great product

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Mar 31, 2025
Robert
5 out of 5 stars review

Good def fluid

Good price and I have never had any issues with this brand def fluid.

Review from walmart.com
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Mar 12, 2021
anonymous
2 out of 5 stars review

look for out dsted

have to read for out dates or will not work

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Nov 21, 2019
Anonymous
5 out of 5 stars review

Perfect!

Use this in our 2018 Ram box truck! Best Value I can find anywhere!

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Sep 18, 2017
anonymous
5 out of 5 stars review

Necessities

This product is a daily necessity in our trucks. Great to be able to buy it in bulk.

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Jun 30, 2025
David
5 out of 5 stars review

Easy to use quick to purchase.

Review from walmart.com
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Aug 7, 2017
DFresh
5 out of 5 stars review

Fast shipping!

Nice smooth transaction, fast shipping!

Review from walmart.com
Helpful?1JBVD4G0ZA077480403211