Shop By Category


Diesel Exhaust Fluid 

Santie Wholesale Oil Company has diesel exhaust fuel for sale. Our DEF in bulk is available in cases, drums, totes, and refillable totes. We will delivery directly to your site, no questions asked. Are you looking for Terra Cair DEF in bulk? We have that too, in totes or drums. We also have Purus DEF that can be purchased in cases of 4 gallon jugs and 2.5gl containers. Our products meets ISO 22241 standards.

For your convenience, we've provided spec and MSDS sheets that you can view below. If you have any lingering questions regarding our diesel exhaust fuel for sale, contact our customer support either online or over the phone.

  • Starfire DEF - 1 Gallon Jug

    Starfire DEF

    STARFIRE DEF is a mixture of 32.5% high purity urea and 67.5% deionized water used in Selective CatalyticReduction (SCR) systems on diesel engines. DEF is the primary ingredient used to help convert dieselpowered bus, car and truck NOx emissions to...

    Choose Options