Diesel Exhaust Fluid

Diesel Exhaust Fluid (DEF)

At Run Auto Parts, we take pride in offering top-quality Diesel Exhaust Fluid (DEF) that plays a crucial role in reducing harmful emissions from diesel-powered vehicles while maintaining optimal engine performance. As environmental regulations become increasingly stringent, DEF has become a vital component for modern diesel engines. Let's delve into what DEF is, its purpose in a vehicle, and the excellence of the OE quality brands we carry.

What is Diesel Exhaust Fluid (DEF)?

DEF is a clear, non-toxic, and non-flammable solution composed of 32.5% high-purity urea and 67.5% deionized water. It is injected into the exhaust stream of diesel engines equipped with Selective Catalytic Reduction (SCR) systems. DEF plays a pivotal role in reducing harmful nitrogen oxide (NOx) emissions, a major contributor to air pollution and smog formation.

The Role of DEF in Your Vehicle:

Emission Reduction: DEF is an essential component for meeting stringent emissions standards. When injected into the exhaust system, it chemically reacts with NOx emissions, converting them into harmless nitrogen and water vapor. This process significantly reduces NOx emissions, helping your vehicle comply with environmental regulations.

Improved Fuel Efficiency: By facilitating cleaner combustion, DEF can enhance the overall fuel efficiency of your diesel engine. This not only benefits the environment but also your wallet by reducing fuel consumption.

Extended Engine Life: Using DEF as recommended by your vehicle manufacturer can help prolong the life of critical emission control components, such as the SCR catalyst, reducing maintenance costs over time.

OE Quality Brands at Run Auto Parts:

We understand that the quality of DEF is paramount to the proper functioning of your diesel engine's emission control system. That's why we exclusively offer DEF from OE quality brands. These brands are trusted by vehicle manufacturers and are engineered to meet the precise specifications and standards required for today's advanced diesel engines.

When you choose DEF from Run Auto Parts, you can expect:

Purity and Compliance: Our DEF products adhere to strict industry standards and are certified to meet the ISO 22241 standard for DEF quality.

Precise Formulation: OE quality brands ensure that their DEF formulations are precise, preventing any impurities or contaminants that can harm your engine or emission system.

Optimal Performance: Using DEF from trusted brands helps maintain your vehicle's peak performance and reliability while keeping emissions in check.

In conclusion, Diesel Exhaust Fluid is an indispensable component for modern diesel engines, helping reduce harmful emissions and maintain environmental responsibility. At Run Auto Parts, we offer DEF exclusively from OE quality brands to ensure that your vehicle operates at its best while making a positive contribution to air quality and the environment. Trust us for DEF solutions that meet the highest standards of quality and performance.