- Home Page /
- Automotive /
- Heavy Duty & Commercial Vehicle Equipment /
- Heavy Duty Oils & Fluids /
- Antifreeze, Coolant & Diesel Exhaust Fluid /
- BlueDEF Diesel Exhaust Fluid Synthetic Urea &...
0 ratings
Item #:
257046373
BlueDEF Diesel Exhaust Fluid Synthetic Urea & Deionized Water 2.5 Gallon Jug
88% of respondents would recommend this to a friend
Item #:
257046373
GBP 22
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 6 items left in stock.
Order now and get it around Saturday, October 24
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
BlueDEF diesel exhaust fluid is key to helping improve fuel economy by up to five percent.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Brand Name | PEAK |
| Fuel Type | Diesel |
| Number of Packs | 1 |
| Number of Items | 1 |
| UPC | 074804032116 |
| Unit Count | 1 Count |
| Manufacturer | Blue Def |
| Global Trade Identification Number | 00074804032116 |
| Included Components | Spray |
| Item Type Name | BlueDEF Diesel Exhaust Fluid Synthetic Urea & Deionized Water 2.5 Gallon Jug |
| Model Number | DEF002 |
| Part Number | DEF002 |
| Item Dimensions W x H | 9.6"W x 10.75"H |
| Item Weight | 0.27 g |
| Capacity | 2.5 gallons |
| Color | Blue |
| Material | High Density Polyethylene (HDPE) |
| Brand | PEAK |
| Product Dimensions (L x W x H) | 9.6"W x 10.75"H (24.4 x 27.3 cm) |
What's in the box
Spray
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is BlueDEF Diesel Exhaust Fluid?
Answer: BlueDEF Diesel Exhaust Fluid (DEF) is a high-purity solution made of 32.5% urea and 67.5% deionized water. It is used in diesel engines that are equipped with Selective Catalytic Reduction (SCR) technology to reduce harmful nitrogen oxide emissions. The usage of BlueDEF improves overall engine performance and contributes to environmental preservation by adhering to strict emission standards. -
Question:
How do I use BlueDEF in my diesel vehicle?
Answer: Using BlueDEF is straightforward. Locate the DEF tank in your diesel vehicle, which is typically separate from the diesel fuel tank. Open the cap and pour in the BlueDEF from the jug, ensuring you do not mix it with diesel fuel. This process helps ensure your vehicle complies with emission regulations while enhancing engine efficiency and longevity. -
Question:
What are the benefits of using BlueDEF?
Answer: BlueDEF helps reduce nitrogen oxide emissions, which are harmful pollutants produced during diesel combustion. By utilizing BlueDEF, you not only help the environment but also potentially enhance your vehicle's performance. Improved combustion efficiency can lead to better fuel economy and a smoother driving experience, especially for heavy-duty vehicles. -
Question:
Is BlueDEF safe for the environment?
Answer: Yes, BlueDEF is safe for the environment. As it consists primarily of urea, which is a compound found in many fertilizers, and deionized water, its use significantly reduces harmful emissions from diesel engines. Additionally, it meets stringent environmental regulations, making it a crucial component for eco-friendly diesel operations. -
Question:
Can BlueDEF freeze, and how should I store it?
Answer: BlueDEF can freeze at temperatures below 12°F (-11°C), but it will not lose its effectiveness when thawed. For optimal performance, store your BlueDEF jug in a climate-controlled environment. Avoid leaving it in extremely hot or cold conditions to maintain its quality and ensure reliable engine performance. -
Question:
How long does a 2.5-gallon jug of BlueDEF last?
Answer: The duration a 2.5-gallon jug of BlueDEF lasts depends on your vehicle's diesel consumption and usage. A typical diesel engine will consume about 2 to 3 gallons of DEF for every 100 gallons of diesel fuel. Hence, the jug may last several weeks to months based on your diesel driving habits and maintenance needs. -
Question:
Can I use other brands of DEF, or is BlueDEF required?
Answer: While various brands of DEF are available, it is essential to use certified products that meet the ISO 22241 standard, which assures quality and purity. BlueDEF is a widely trusted option, known for its high purity, making it an excellent choice for keeping your diesel engine in optimal working condition. -
Question:
What happens if I use the wrong fluid instead of BlueDEF?
Answer: Using the wrong fluid instead of BlueDEF can lead to serious engine issues, including damage to the SCR system and failure to meet emissions standards. This misstep can result in decreased performance and potential repair costs, making it crucial to use only diesel exhaust fluid specifically designed for your vehicle. -
Question:
Where can I buy BlueDEF Diesel Exhaust Fluid Synthetic Urea & Deionized Water 2.5 Gallon Jug?
Answer: You can buy BlueDEF Diesel Exhaust Fluid Synthetic Urea & Deionized Water 2.5 Gallon Jug from Ubuy in Jersey. Ubuy offers a reliable shopping experience along with a wide selection of automotive products, ensuring you find quality fluids for your diesel engine needs.
PEAK Antifreeze, Coolant & Diesel Exhaust Fluid DEF002 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
729 customers ratings
-
5 Star
85%
-
4 Star
7%
-
3 Star
4%
-
2 Star
1%
-
1 Star
3%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 22
Order now and get it around Saturday, October 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 6 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Essential for Selective Catalytic Reduction (SCR) systems in diesel engines.
- Improves fuel economy by up to five percent.
- Non-toxic and safe to handle.
- Meets ISO Standards 22241 for purity and composition.
- Stable, colorless, and odorless formulation.
- Easy to inject with a specialized dosing module.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.