Ameer Randolph
Diesel exhaust fluid (DEF) is a urea-based solution used in diesel engines to reduce harmful emissions. It is injected into the exhaust stream, where it breaks down nitrogen oxide emissions into harmless nitrogen and water vapour. DEF is colourless, odourless, non-flammable, and biodegradable, making it an environmentally friendly choice for diesel engines. It can be purchased online from retailers such as Amazon and Walmart, as well as from automotive suppliers like Imperial Supplies and JEGS High Performance. When buying DEF, it is important to ensure that it meets the required quality standards, such as those set by the American Petroleum Institute (API), to avoid potential damage to diesel engines.
| Characteristics | Values |
|---|---|
| What is it? | Diesel exhaust fluid (DEF) is a type of urea-based solution used in diesel engines to reduce the amount of harmful emissions they produce. |
| How does it work? | It breaks down nitrogen oxide emissions into harmless nitrogen and water vapour when injected into the exhaust system. |
| What are its properties? | DEF is colourless, odourless, non-flammable, and biodegradable. |
| Where can I buy it? | DEF is available at Walmart, Amazon, Imperial Supplies, and JEGS. |
| How much does it cost? | Prices range from $2.09/gallon to $31.96 depending on the brand and retailer. |
| What are some important considerations when buying DEF? | The quality of DEF is critical, as low-quality DEF can damage diesel engines. Look for DEF that is licensed by the American Petroleum Institute (API) and meets ISO quality standards. Check the expiration date and recommended storage temperatures, as DEF has a limited shelf life. |
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What You'll Learn
Amazon
Furthermore, Amazon offers a range of related products, including diesel exhaust tips, kits, mufflers, and automotive emission and exhaust products. These additional items showcase Amazon's comprehensive inventory in the automotive exhaust category, providing customers with a one-stop shop for their vehicle maintenance and performance enhancement needs.
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Walmart
One option available at Walmart is the Super Tech DEF 2.5-gallon diesel exhaust fluid. This product is suitable for diesel fuel vehicles with SCR selective catalytic reduction systems. It is available for purchase on Walmart's website, offering convenience and easy access for customers.
Another option is the BlueDEF Diesel Exhaust Fluid, which is also available in a 2.5-gallon box. This fluid is designed for diesel vehicles with SCR systems and has received positive reviews from Walmart customers. The BlueDEF Diesel Exhaust Fluid is available as a single pack or in a 4-pack option, providing flexibility for customers' needs and usage.
In addition to these, Walmart offers the BlueDEF PLATINUM Diesel Exhaust Fluid, which is also suitable for diesel vehicles with SCR systems. This fluid has received high ratings from customers, indicating its effectiveness and popularity.
For those seeking a smaller quantity, the Motorcraft Diesel Exhaust Fluid is available in a 1-gallon option. This product is designed for diesel engines and can be conveniently purchased through Walmart's website.
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Imperial Supplies
DEF works by breaking down nitrogen oxide emissions into harmless nitrogen and water vapour when injected into the exhaust system. While some modern diesel engines can operate without DEF, most are equipped with Selective Catalytic Converters (SLR) and require it. Light-duty trucks and machinery use around 2-3 gallons per 800 miles, but newer, efficient diesel trucks can go beyond 5,000 miles.
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JEGS High Performance
The JEGS website provides helpful guides and articles to assist customers in selecting the right exhaust system for their vehicle, whether it's a Ford 302 engine or a vintage car. They also offer custom exhaust setup options for those seeking a unique solution to meet their specific street, racing, or off-road requirements.
The cost of a custom exhaust system can vary depending on factors such as the type of vehicle, the exhaust system chosen, and the desired level of customization. A basic custom exhaust system typically starts at $500 and can go up to $1500, while more intricate systems with performance components can exceed $3000.
Upgrading to a performance exhaust system from JEGS can bring numerous benefits, including increased horsepower, torque, and fuel efficiency. Their aftermarket exhaust systems are designed with larger diameter pipes and less restrictive mufflers, enhancing exhaust flow and overall engine performance.
Additionally, the turbo diesel exhaust kits from JEGS are designed to increase horsepower and sound levels. These kits achieve this through increased exhaust pipe diameter, smoother bends, and improved flow through the muffler, resulting in reduced backpressure and faster exhaust gas exit.
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Local shops
If you're looking to buy diesel fuel exhaust fluid, there are a few options available to you, both online and in physical stores.
When it comes to local shops, it's important to prioritize reputable sources that offer high-quality, effective, and safe diesel exhaust fluid (DEF). One such company is Ricochet Fuel Distributors, which has been providing fuel solutions for companies in Columbus, Ohio, for over 30 years. They offer pumps, nozzles, meters, and convenient pick-up and delivery options for your DEF needs.
Another option to consider is your local Walmart store. Walmart offers a range of diesel exhaust fluids, including the Rislone Diesel DEF Treatment 4780, Super Tech DEF 2.5-gallon, and BlueDEF Diesel Exhaust Fluid 2.5-gallon options. These products are designed for diesel vehicles with SCR (Selective Catalytic Reduction) systems, helping to reduce emissions and improve engine performance.
Additionally, you can look for local gas stations, service stations, and truck stops that sell diesel exhaust fluid. Yara, for example, has supply relationships with various petroleum marketers, oil distributors, and service providers across the United States and Canada that offer their Air1 brand of DEF. You can find monthly updated maps online or use the DEF Filling Stations Locator, originally an app but now available online, to find the closest DEF retail outlets.
Lastly, Pilot Flying J is another industry leader in DEF, known for its quality control and distribution programs. They offer DEF at the pump in 95% of their locations, and you can check the availability at specific stores through their website.
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Frequently asked questions
You can buy diesel exhaust fluid from a variety of places, including online retailers such as Amazon and Walmart, and automotive stores such as Imperial Supplies and JEGS High Performance.
Diesel exhaust fluid (DEF) is a type of urea-based solution used in diesel engines to reduce the amount of harmful emissions they produce. It is injected into the exhaust stream and passed over a catalyst, helping to convert nitrogen oxide emissions into harmless nitrogen and water vapour.
There are various types of diesel exhaust fluid available, including Blue DEF, Super Tech DEF, and Rislone Diesel DEF Treatment.
It is important to buy high-quality diesel exhaust fluid that meets the required standards and is licensed by the American Petroleum Institute (API). Look for products that are ISO-certified and check the expiration date and recommended storage temperatures on the label.
