Products met or exceeded expectations. Good value for price of products.

Run it in my Duramax and have had zero issues .

I think it last longer than the cheaper stuff.

[This review was collected as part of a promotion.] It's a good product, I've used it before

Great product! Great price!

This product has never failed me.

It works, but is expensive.

i needed this product, and it got here on time.

We will only use Blue Def

Buy this!! Do not and I mean do not buy Walmart brand!!