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DEF Diesel Exhaust Fluid 2.5-Gallon – High-Quality Urea Solution for Diesel Engines and Trucks
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DEF Diesel Exhaust Fluid 2.5-Gallon – High-Quality Urea Solution for Diesel Engines and Trucks

FMQX_19286292
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Fuel System Additives
$17.99 $17.50
DEF Diesel Exhaust Fluid 2.5-Gallon – High-Quality Urea Solution for Diesel Engines and Trucks Boost Engine...
$17.50

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DEF Diesel Exhaust Fluid 2.5-Gallon – High-Quality Urea Solution for Diesel Engines and Trucks

DEF Diesel Exhaust Fluid 2.5-Gallon – High-Quality Urea Solution for Diesel Engines and Trucks

Boost Engine Performance and Meet Emissions Standards with DEF Diesel Exhaust Fluid

When it comes to keeping your diesel engine running at peak performance, DEF Diesel Exhaust Fluid is an essential component. This 2.5-gallon container of premium DEF is designed to help you maintain optimal engine health while meeting strict emissions standards. Whether you're driving a GM diesel vehicle or managing a fleet, DEF ensures that your engine runs cleaner, more efficiently, and with reduced emissions, helping you comply with environmental regulations. Don’t settle for inferior alternatives—ensure your vehicle performs at its best with the highest-quality DEF solution.

Specifically formulated for GM diesel vehicles, this DEF diesel exhaust fluid is GM-recommended and manufactured to meet OEM specifications, offering perfect compatibility for your vehicle’s selective catalytic reduction (SCR) system. This high-purity fluid is critical for reducing harmful NOx emissions, helping your vehicle pass emissions tests while maintaining the performance and fuel efficiency you've come to rely on. It meets or exceeds ISO 22241 standards, ensuring maximum protection for your engine and optimal operation in any driving condition.

With a convenient 2.5-gallon capacity, this fluid is designed for easy storage and use. The durable, spill-resistant container allows for precise, mess-free filling, making maintenance a breeze. Plus, with its easy-pour spout, you’ll be able to refill your system quickly and accurately, so you can get back on the road without hassle. Trust in GM's commitment to excellence, and choose the fluid that’s specifically engineered for your vehicle.

Features & Benefits:

  • GM OE Specification – Specifically engineered to meet GM's OEM standards, ensuring seamless compatibility with GM diesel vehicles.

  • 2.5-Gallon Capacity – Convenient size for both storage and complete system refills, offering the perfect amount of fluid for your needs.

  • Premium Grade DEF – Meets or exceeds ISO 22241 standards for ultimate engine protection, ensuring clean operation and reduced emissions.

  • Original Equipment Quality – Manufactured to the same specifications as factory-fill DEF, providing consistent, reliable performance.

  • Rapid Emission Control – Effectively reduces NOx emissions while maintaining engine performance and improving fuel efficiency.

  • Quality AssuranceRigorously tested for purity and performance, ensuring reliability and long-lasting durability.

  • Easy Storage and PouringSpill-resistant design with an easy-pour spout for precise filling, making refills simple and clean.

Upgrade Your Emissions Control and Engine Health

Don’t let subpar DEF solutions risk your engine’s health or compromise your emissions performance. The DEF Diesel Exhaust Fluid 2.5-Gallon provides everything you need to ensure optimal engine performance, reduced emissions, and compliance with environmental standards. With easy handling, high-quality formulation, and GM OE specification, it’s the perfect choice for owners of GM diesel vehicles who want to maintain their vehicle's performance and longevity.

Specifications:

Brand Chevrolet Performance
Product Type Diesel Exhaust Fluid (DEF)
Volume 2.5 Gallons
Dimensions 15.1" x 14.9" x 15.1"
Weight 48.5 pounds
Specification Met OE (Original Equipment)
Vehicle Service Type Diesel Vehicles
Quality Grade GM OE Standard
Container Type Durable, Spill-Resistant Design
Compatibility GM Diesel Vehicles

What’s Included:

  • 2.5-Gallon Container of GM OE Diesel Exhaust Fluid

  • Sealed Cap with Integrated Pouring Spout

  • Manufacturer’s Warranty


With DEF Diesel Exhaust Fluid, you get more than just a fluid refill—you get an engine protection solution that keeps your GM diesel vehicle running smoothly and efficiently, reducing harmful emissions while improving fuel efficiency. Don't settle for anything less than the best—choose DEF Diesel Exhaust Fluid 2.5-Gallon for the cleanest, most reliable performance in the industry.



REVIEWS

BT

Been using this DEF in my truck for months, and it keeps everything running smooth with no issues. The nozzle makes it easy to pour without any mess, and the price is solid compared to the truck stops. Definitely my go-to for keeping my diesel running clean.

⭐⭐⭐⭐⭐

Brian T.

Omaha, NE

JW

Great quality DEF at a good price! I’ve put this in my RAM 2500 multiple times, and it works just as well as the more expensive brands. No issues with emissions, and the packaging is sturdy. Will keep buying this for sure!

⭐⭐⭐⭐⭐

John W.

Austin, TX

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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
10880 Lear Blvd.
Reno, NV 89506, United States
931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
3035 Campus Dr.
Hatfield, PA 19440, United States
5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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