Hyundai Def, short for Diesel Exhaust Fluid, is an essential component for modern diesel vehicles, including many Hyundai models. This specially formulated solution plays a vital role in reducing harmful emissions and ensuring optimal engine performance.
Hyundai DEF Fluid in a gas station
Understanding Hyundai DEF
Hyundai DEF is a non-toxic, colorless liquid composed of 32.5% urea and 67.5% deionized water. It is injected into the exhaust system of diesel vehicles equipped with Selective Catalytic Reduction (SCR) technology. This technology helps convert harmful nitrogen oxides (NOx) emissions into harmless nitrogen and water vapor, significantly reducing a vehicle’s environmental impact.
The Importance of Using the Right DEF
Using the correct DEF fluid is crucial for your Hyundai diesel vehicle. Hyundai DEF is formulated to meet the specific requirements of Hyundai’s SCR systems, ensuring optimal performance and longevity.
Using off-brand DEF fluids or fluids that do not meet the required ISO 22241 standard can damage the SCR system, potentially leading to costly repairs and reduced fuel efficiency.
FAQs about Hyundai DEF
1. How often do I need to refill Hyundai DEF?
The frequency of DEF refills varies depending on driving conditions and vehicle model. Typically, you’ll need to refill the DEF tank every few thousand miles. Consult your owner’s manual for specific recommendations for your Hyundai model.
2. Can I add Hyundai DEF myself?
Yes, you can refill the DEF tank yourself. Most Hyundai vehicles have a designated DEF filler neck, often located near the fuel filler cap. Refer to your owner’s manual for the exact location.
3. What happens if I run out of Hyundai DEF?
Running out of DEF can trigger a warning light on your dashboard and may eventually lead to reduced engine performance or even prevent the engine from starting.
4. Where can I purchase Hyundai DEF?
Hyundai DEF is available at authorized Hyundai dealerships, auto parts stores, and some gas stations.
5. How should I store Hyundai DEF?
Store Hyundai DEF in a cool, dry place, away from direct sunlight and heat sources. The fluid can freeze in cold temperatures, but it can be thawed and used without issue.
Need Assistance with Hyundai DEF?
For any questions or assistance regarding Hyundai DEF, please don’t hesitate to contact us:
Phone Number: 0915117113
Email: [email protected]
Address: Tổ 3 Kp Bình An, Phú Thương, Việt Nam, Bình Phước 830000, Việt Nam.
Our dedicated customer support team is available 24/7 to assist you.