Will purchase again

Diesel additive

Cheapest price around. Everyone else was asking double the amount for the exact same product

Great product and the best price in town. Somerset Walmart Auto Care Center continues to do an exceptional job!

I haven't bought it at Wal-Mart yet but probably will since they carry it. I just bought 2 boxes from Amazon at the same price. I just bought my diesel truck and have never had to do this before. Was a little upset when I found out that it is approx. 67.5% water. Would be better if we could just buy the urea and add the water.

A bit tricky to avoid some spillage when filling a vehicle with the def tank filler positioned relatively high. I've used the one gallon container for this same product and found it preferable to the 2.5 gallon for my situation and only slightly more expensive. Wish my Walmart stocked the one gallon version.

You would hope with the big brand and most expensive DEF out there that the packaging would not be so terrible but you would be wrong. Don’t get me wrong not only does this brand have bad packaging all the other ones do also. The screw on pour straw always leaks and never lines the breather port up towards the top. The only chance you have of not getting this all over you and the truck is to cut a hole in the back of the plastic jug. Once you do this less will drip out on you and the truck but don’t worry it will still leak. We all have to use this dumb stuff can we at least make a jug that doesn’t leak 100% of the time?

This stuff is good as any I suppose. The BIG problem is no matter what you do, it leaks each and every time. I have tried and tried to screw the nozzle on and no matter what, it leaks. This liquid crystallizes and creates a huge mess. After adding, you absolutely have to rinse with water or you will have a mess on your hands.

Was very happy I happened to turn down the automotive isle and see this DEF product, which I needed and at a very reasonable price point for this 'name-brand' DEF in the big jug. Great job Sam's Club!!! My TDI vehicle requires two of these jugs when the refill alert pops up, so yeah, I'm very happy Sam's has this in stock at club and it shows as available for shipping too.

This Blue DEF is extremely convenient for both storage and usage. The cube boxes allow them to be stacked and sat side by side very easily. Further, the design allows for easier dispensing into our fleet of vehicles (currently 20 vehicles). We had issues with the Ford branded DEF crystallizing during storage, which we have not had with this. Plus, the pricing at Wal-Mart is awesome.