BlueDEF PLATINUM Diesel Exhaust Fluid 2.5 Gal Box - for Diesel Vehicles with SCR Systems - 1 pack box

from william

great product. gone through boxes of this Platinum def and I certainly can tell a difference in the way my diesel truck runs. I think I will continue to us this product because it's supposed to clean out all the crystal deposits in the system. On a recent 4000 mile trip pulling my 5th wheel I ...

from michael

I had been using cheap brand def and fuel mileage had gone down 2-3 mpg and noticed more regenerations so I switched to premium def and mileage has came back and doesn't regenerate it definitely worth the extra money

from Jb

If you have problems with DEF crusting up, clogging up, this will take care of it! Good stuff and yes, it is different; to simply say 'DEF is DEF' is just not true in this case

from JakeB

With today's trouble prone diesel emissions systems you need all the help you can get to keep them running trouble free. BlueDEF PLATINUM DEF surely cant hurt. The WalMart price and fast delivery is outstanding too!

from Rodolfo

Picking up my order was quick and easy, Victor was friendly and carefully put my order in ghe back seat. Although one problem i had was one of the items was already open