---
product_id: 413717825
title: "Blue Def DEF003 Diesel Exhaust Fluid - 1 Gallon"
brand: "blue def"
price: "€ 248.61"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/413717825-blue-def-def003-diesel-exhaust-fluid-1-gallon
store_origin: NL
region: Netherlands
---

# 5% Fuel Efficiency ISO 22241 Certified SCR Compatibility Blue Def DEF003 Diesel Exhaust Fluid - 1 Gallon

**Brand:** blue def
**Price:** € 248.61
**Availability:** ✅ In Stock

## Summary

> 🚀 Drive Clean, Drive Smart!

## Quick Answers

- **What is this?** Blue Def DEF003 Diesel Exhaust Fluid - 1 Gallon by blue def
- **How much does it cost?** € 248.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/413717825-blue-def-def003-diesel-exhaust-fluid-1-gallon)

## Best For

- blue def enthusiasts

## Why This Product

- Trusted blue def brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Non-toxic and safe to handle, ensuring peace of mind while you work.
- • **Boost Your Efficiency:** Experience up to 5% improvement in fuel economy, making every drop count.
- • **Quality You Can Trust:** Stable, colorless, and odorless fluid that meets stringent ISO standards for purity.
- • **Effortless Application:** Easily inject into your exhaust stream with a specialized dosing module for hassle-free use.
- • **Engineered for Excellence:** Designed specifically for Selective Catalytic Reduction (SCR) systems in diesel engines.

## Overview

Blue Def DEF003 Diesel Exhaust Fluid is a high-quality, non-toxic solution designed for Selective Catalytic Reduction (SCR) systems in diesel engines. It enhances fuel efficiency by up to 5% while meeting ISO 22241 standards for purity and composition. With easy application and safe handling, it's the ideal choice for environmentally conscious drivers.

## Description

Blue Def DEF003 Diesel Exhaust Fluid - 1 Gallon

## Features

- ENGINEERED: For use in Selective Catalytic Reduction SCR systems on diesel engines
- EFFICIENCY: BlueDEF diesel exhaust fluid is key to helping improve fuel economy by up to five percent
- PROTECTION: Diesel exhaust fluid is non-toxic and safe to handle
- QUALITY: Stable, colorless and odorless, and also meets ISO Standards 22241 for purity and composition
- EFFORTLESS: Easily Inject the fluid into your exhaust stream with a specialized dosing module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Fuel type | Diesel |
| UPC | 074804025675 |
| Manufacturer | Blue Def |
| Global Trade Identification Number | 00074804025675 |
| Product Dimensions | 18.29 x 9.91 x 29.97 cm; 4.2 kg |
| Item model number | DEF003 |
| Manufacturer Part Number | DEF003 |
| Item Weight | 4.2 Kilograms |

## Product Details

- **Brand:** Blue Def
- **Colour:** Blue
- **Material:** High Density Polyethylene (HDPE)
- **Item weight:** 9.25 Pounds
- **Capacity:** 1 Gallons

## Images

![Blue Def DEF003 Diesel Exhaust Fluid - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/614-wg3oj2L.jpg)
![Blue Def DEF003 Diesel Exhaust Fluid - 1 Gallon - Image 2](https://m.media-amazon.com/images/I/613qtHIrJzL.jpg)
![Blue Def DEF003 Diesel Exhaust Fluid - 1 Gallon - Image 3](https://m.media-amazon.com/images/I/61g5Og4aEjL.jpg)
![Blue Def DEF003 Diesel Exhaust Fluid - 1 Gallon - Image 4](https://m.media-amazon.com/images/I/71zFyaTfzWL.jpg)

## Questions & Answers

**Q: Is this ok on my 2015 vw golf?**
A: BlueDEF will work in any vehicle that has an SCR system. There is only one formula and certification for DEF which applies to all vehicles. BlueDEF is ISO 22241 (which includes all four sub standards 1-4) and API certified, which is the only requirement for use in a Volkswagen vehicle.

**Q: Why is this more than 4 times as expensive than retail list price?**
A: It must be the store selling it.  Ask them.

**Q: Do you need a funnel to add the fluid from the gallon size container?**
A: If you can get your hands on a nozzle that comes with the 2.5 gallon. It will fit on the one gallon jug. I just bought a one gallon and found a used 2.5 gallon jug at a gas station garage can and screwed right on and put it in my def tank. Just make sure the nozzle is clean.

**Q: Will this work for 2016 Mercedes Sprinter?**
A: Yes  I had a 2016 Winnebago built on a 3500 sprinter chassis and used it. I now have a 2018 Thor built on a 3500 sprinter chassis and use it all the time.

## Frequently Bought Together

- PEAK BlueDEF Diesel Exhaust Fluid, 1 U.S. Gallon
- Blue Def DEF002-2PK Diesel Exhaust Fluid, 2.5 Gallon, 2 Pack

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**Shop now:** [https://www.desertcart.nl/products/413717825-blue-def-def003-diesel-exhaust-fluid-1-gallon](https://www.desertcart.nl/products/413717825-blue-def-def003-diesel-exhaust-fluid-1-gallon)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-23*