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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code MANNY30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields, and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 6/2/16. Online orders scheduled for in-store pick up must be completed in store by closing on 6/1/16 for discount to apply.

Your Store: Pep Boys Germantown  20900-A Frederick Rd
Showing  Peak Blue DEF Diesel Exhaust Fluid, 2.5 Gallon 
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Peak Blue DEF Diesel Exhaust Fluid, 2.5 Gallon

Part # DEF002   SKU: 244619
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$14.99 / ea
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Peak Blue DEF Diesel Exhaust Fluid, 2.5 Gallon

BlueDEF is a mixture of 32.5% high purity synthetic urea and 67.5% deionized water that is used in Selective Catalytic Reduction(SCR) systems on diesel engines. DEF is the primary ingredient used to help convert NOx to harmless nitrogen and water. BlueDEF is stable, colorless, non-flammable, non-toxic and is classified as minimum risk for transportation. BlueDEF conforms to the ISO-22241-1 specification for DEF, is API registered and meets or exceeds OEM specifications.
  • This item is excluded from shipping promotions due to exceeding weight and size limitations and may require shipment via freight (surcharge may apply). Please visit our Shipping Policy page for additional detail
  • Certified by the American Petroleum Institute
  • Meets the quality standards established by ISO-22241-1 for Diesel Exhaust Fluid
  • Each bottle is sealed to keep out contaminants
  • Bottles visually inspected prior to filing, insuring no dust or foreign materails are present


Rated 4.1 out of 5 by 13 reviewers.
Rated 5 out of 5 by This box of DEF is easy to carry on long road trips. This box is easy to carry in our 2015 truck while we RV across the western states. We feel confident having it with us and...... It is easy to pour, a bit heavy at 17 pounds but with the handles it very doable and I am 68 years old. I have been using this product for one and half years. I buy at Pep Boys because the good sales on this product. Beware by what you need plus a hug, DEF does have a shelf life! October 23, 2015
Rated 5 out of 5 by Nice... It's always great when you have a 5-ton rental truck that runs out of fluids. Good thing I picked up this box, or else my truck would have blown up. Nobody wants their truck to blow up..... October 9, 2015
Rated 5 out of 5 by Good product.... I'll but it again The BLUEDEF has worked well for me. Packaged well and dispenses easily. The price is right too !! September 10, 2015
Rated 2 out of 5 by Product fine, but dispenser is awkward. Bluedef is a standard product of urea in water. I've used this specific product several times and each time have had spills and difficulty dispensing it into my vehicle. The dispenser needs to be redesigned! September 6, 2015
Rated 5 out of 5 by Does the Job I use it all of the time. August 21, 2015
Rated 5 out of 5 by In Stock They have best price for the same product. Easy to fill and store August 17, 2015
Rated 1 out of 5 by EXPENSIVE You can go to a truck stop and purchase at the pump for around two bucks a gallon. This way about six bucks a gallon, but it does have a pretty box! Sometimes your just stuck with out options. July 24, 2015
Rated 1 out of 5 by This product works fine I put this into my "Ad Blue" tank for my Mercedes Diesel. Much cheaper than the dealer!!! DJ June 17, 2015
  • 2016-05-26 T12:12:55.393-05:00
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