ACDelco Diesel Exhaust Emissions Reduction (DEF) Fluid is an aldehyde free, NOx (Nitrous Oxide) reducing formula that helps your vehicle meet federal emission guidelines. This fluid is the stable, colorless, non-flammable, non-toxic primary component used to help convert NOx into nitrogen and water. It is a mixture of 32.5% high purity synthetic urea and 67.5% deionized water. This product does not include a nozzle as they are sold separately. ACDelco Diesel Exhaust Emissions Reduction (DEF) Fluid has been formulated to meet your expectations for durability and longevity.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
No warranty
Please visit our warranty page on Gmparts.com for full warranty details.
Yes, diesel exhaust fluid must be used for vehicles that are manufactured with Selective Catalytic Reduction technology. Diesel exhaust fluid also helps control diesel exhaust pollutants.
No, diesel exhaust fluid must never be mixed with any other fluid. It must never be diluted with water.
Yes, though ACDelco DEF meets all OEM quality standards for vehicles using Selective Catalytic Reduction technology, check your owner's manual to confirm that you require DEF for your vehicle.
GM Part #19286291
ACDelco Part #10-4022
