---
product_id: 540110157
title: "B3C Fuel Solutions DEF 7-040-9 Diesel-Exhaust-Fluid Contamination Test Strips (Pack of 100)"
brand: "b3c fuel solutions"
price: "AR$192419"
currency: ARS
in_stock: true
category: "B3 C Fuel Solutions"
url: https://www.desertcart.com.ar/products/540110157-b3c-fuel-solutions-def-7-040-9-diesel-exhaust-fluid
store_origin: AR
region: Argentina
---

# Pack of 100 test strips Accurate color-change indicator Rapid contamination detection B3C Fuel Solutions DEF 7-040-9 Diesel-Exhaust-Fluid Contamination Test Strips (Pack of 100)

**Brand:** b3c fuel solutions
**Price:** AR$192419
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay ahead with every dip—protect your diesel, protect your drive!

## Quick Answers

- **What is this?** B3C Fuel Solutions DEF 7-040-9 Diesel-Exhaust-Fluid Contamination Test Strips (Pack of 100) by b3c fuel solutions
- **How much does it cost?** AR$192419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/540110157-b3c-fuel-solutions-def-7-040-9-diesel-exhaust-fluid)

## Best For

- b3c fuel solutions enthusiasts

## Why This Product

- Trusted b3c fuel solutions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Testing:** No tools needed—simple dip and read color change.
- • **Stay Compliant & Green:** Maintain DEF quality to meet environmental regulations effortlessly.
- • **Instant DEF Purity Check:** Dip & detect contamination in seconds to protect your SCR system.
- • **Maximize Engine Longevity:** Keep your Diesel Exhaust Fluid pristine to avoid costly repairs.
- • **Cost-Effective Maintenance:** Affordable pack of 100 strips ensures ongoing fuel system health.

## Overview

B3C Fuel Solutions DEF 7-040-9 Test Strips provide a fast, reliable, and easy method to detect contamination in Diesel Exhaust Fluid and other hydrocarbons. With a simple dip-and-read color change, these strips help maintain SCR system health, prevent costly repairs, and ensure compliance with environmental standards. Each pack includes 100 strips, making it an essential tool for proactive diesel fuel management.

## Description

DEF 7-040-9 Contamination Test is a crucial solution utilized to detect contamination in various hydrocarbon fuels such as diesel fuel, oil, gasoline, and gas. Maintaining the purity of Diesel Exhaust Fluid (DEF) is essential to prevent damage or shorten the life of the Selective Catalytic Reduction (SCR) system. Our innovative DIP and DETECT test strips offer a easy to use, fast, and cost-effective solution for DEF contamination testing. Simply dip the test strip into the DEF fluid in the DEF tank, and any color change on the strip will indicate the presence of oil contamination.

## Features

- DEF 7-040-9 Contamination Test quickly detects contamination in diesel fuel, oil, gasoline, and other hydrocarbons
- Keeping Diesel Exhaust Fluid (DEF) free of contamination is crucial to prolong the life of the SCR (Selective Catalytic Reduction) system
- Maintain the quality of your DEF to avoid costly repairs or replacements of SCR components, and ensure compliance with environmental regulations
- The DIP and DETECT Test Strips are simple to use. Just dip the test strip into the DEF tank and look for any color change, indicating contamination
- Our DIP and DETECT test strip is a simple, fast, and inexpensive solution to safeguard your DEF system and optimize your fuel performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C43S5TK7 |
| Best Sellers Rank | #195,033 in Automotive ( See Top 100 in Automotive ) #128 in Diesel Additives |
| Brand | B3C Fuel Solutions |
| Brand Name | B3C Fuel Solutions |
| Customer Reviews | 4.8 out of 5 stars 18 Reviews |
| Manufacturer | B3C Fuel Solutions |
| Model Number | 7-040-9 |
| Number of Items | 100 |
| Part Number | 7-040-9 |
| Ph Range | 8.0-10.0 |
| Recommended Uses For Product | Diesel-Exhaust-Fluid Contamination Test |
| Sterility Rating | 8.0-10.0 |
| UPC | 851515006038 |

## Product Details

- **Brand:** B3C Fuel Solutions
- **Manufacturer:** B3C Fuel Solutions
- **Ph Range:** 8.0-10.0
- **Recommended Uses For Product:** Diesel-Exhaust-Fluid Contamination Test
- **UPC:** 851515006038

## Images

![B3C Fuel Solutions DEF 7-040-9 Diesel-Exhaust-Fluid Contamination Test Strips (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/71xNf3HuwbL.jpg)

## Frequently Bought Together

- B3C Fuel Solutions DEF 7-040-9 Diesel-Exhaust-Fluid Contamination Test Strips (Pack of 100)
- DEF Refractometer for Measuring Diesel Exhaust Fluid Concentration of Diesel Engines
- Performance Tool W16500 Professional DEF Tester (Disc Type DEF, Diesel Exhaust Fluid tester)

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**Shop now:** [https://www.desertcart.com.ar/products/540110157-b3c-fuel-solutions-def-7-040-9-diesel-exhaust-fluid](https://www.desertcart.com.ar/products/540110157-b3c-fuel-solutions-def-7-040-9-diesel-exhaust-fluid)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-30*