Put Trust in Your Truck™

GUARANTEED PURITY FROM AMERICA’S #1 DEF BRAND.

Compatible with all diesel SCR systems. Learn more about America's #1 brand of Diesel Exhaust Fluid below.

Certified and Guaranteed with Strict Standards

The BlueDEF® Purity Guarantee: We test each batch of BlueDEF® before we put our name on it. The batch code found on the box is your assurance that the DEF within is pure and has been tested to meet or exceed the strictest OEM standards, including the API DEF Certification, and the ISO Standard 22241.

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Put Trust in Your Truck™

BlueDEF PLATINUM® with exclusive ADVANCED SYSTEM SHIELD™ TECHNOLOGY is designed to significantly reduce harmful deposits in the selective catalytic reduction system thus providing optimum fuel economy, saving money on costly repairs, and sustaining the life of your SCR system.

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You work as hard as your truck. And you have no time for downtime. Demand America’s best for your truck with BlueDEF® and BlueDEF PLATINUM®.

The best just got better

BlueDEF®

  • Made from high purity urea and deionized water
  • Vented nozzle helps reduce fluid glugging and improves flow rate
  • Works in all diesel vehicles and equipment SCR systems

BlueDEF PLATINUM®

  • With continual use it reduces deposit build-up
  • Maintains optimal fuel economy and saves money on costly repairs
  • Sustains the life of your SCR systems

Find BlueDEF® at a Retailer Near You

Looking for Commercial BlueDEF®?

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