---
product_id: 117977604
title: "FJC FJC6810 1 Pack UV A/C Dye (R-1234Yf)"
brand: "fjc"
price: "74.61 DT"
currency: TND
in_stock: true
category: "Fjc"
url: https://www.desertcart.tn/products/117977604-fjc-fjc6810-1-pack-uv-a-c-dye-r-1234yf
store_origin: TN
region: Tunisia
---

# UV fluorescent visibility 4 leak detection uses 1 oz. precision dye FJC FJC6810 1 Pack UV A/C Dye (R-1234Yf)

**Brand:** fjc
**Price:** 74.61 DT
**Availability:** ✅ In Stock

## Summary

> 🔍 Illuminate leaks before they escalate – stay cool, stay ahead!

## Quick Answers

- **What is this?** FJC FJC6810 1 Pack UV A/C Dye (R-1234Yf) by fjc
- **How much does it cost?** 74.61 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/117977604-fjc-fjc6810-1-pack-uv-a-c-dye-r-1234yf)

## Best For

- fjc enthusiasts

## Why This Product

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

## Key Features

- • **Multiple Applications:** One bottle delivers 4 individual uses, maximizing value and convenience.
- • **Proudly Made in the USA:** Quality you can trust, manufactured domestically for reliability and performance.
- • **Precision Leak Detection:** Just 0.25 oz. per 12 oz. oil ensures pinpoint accuracy in identifying A/C leaks.
- • **Fluorescent UV Technology:** Dye glows under UV light, making leaks impossible to miss with enhanced glasses.
- • **Seamless System Integration:** Mixes effortlessly with R-1234yf refrigerant and oil for full system circulation.

## Overview

FJC FJC6810 UV A/C Dye is a 1 oz. fluorescent leak detection liquid designed exclusively for R-1234yf refrigerant systems. It mixes with oil and refrigerant to circulate through the A/C system, revealing leaks under UV light with enhanced glasses. Each bottle provides up to 4 precise applications, enabling professional-grade diagnostics and maintenance. Made in the USA, this dye ensures reliable, easy-to-spot leak detection for optimal A/C performance.

## Description

Features & Benefits: Fluorescent leak detection dye 4 individual applications per bottle For use with R-1234yf Only need. 25 oz. for 8 oz.

## Features

- Contains 1 oz.
- Use 1/4 oz. per 12 oz. oil
- FJC’s Air Conditioning Dyes mix with the oil and refrigerant and circulate throughout the A/C system
- At the area of a leak, a small amount of dye will escape and stain the area with dye, exposing the leak.
- UV/Fluorescent dyes allow the operator to see this with the aid of the UV lamp and enhancing glasses
- Manufactured in the United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HFPFBRZ |
| Best Sellers Rank | #113,864 in Automotive ( See Top 100 in Automotive ) #479 in Air Conditioning Line Repair Tools |
| Brand | FJC |
| Brand Name | FJC |
| Color | Factory |
| Compatible Material | Leather |
| Customer Reviews | 4.4 out of 5 stars 55 Reviews |
| Global Trade Identification Number | 00609989019586 |
| Included Components | UV Dye |
| Item Form | Liquid |
| Item Type Name | UV Leak Detection Dye |
| Item Weight | 0.27 g |
| Manufacturer | FJC |
| Manufacturer Part Number | FJC6810 |
| Model Number | FJC6810 |
| Number of Items | 1 |
| Number of Packs | 1 |
| UPC | 609989019586 |
| Unit Count | 1 Count |
| Warranty Description | Through Amazon |

## Product Details

- **Brand:** FJC
- **Color:** Factory
- **Compatible Material:** Leather
- **Item Form:** Liquid
- **Item Weight:** 0.27 g

## Images

![FJC FJC6810 1 Pack UV A/C Dye (R-1234Yf) - Image 1](https://m.media-amazon.com/images/I/51uWOIk5wLL.jpg)

## Frequently Bought Together

- FJC FJC6810 1 Pack UV A/C Dye (R-1234Yf)
- FJC 2458 R1234YF Refrigerant Oil, 8 fl. oz, 1 Pack
- Lichamp AC Oil Injector R134A, R1234YF Refrigerant A/C Dye Injector Kit with Adjustable Coupler and Oil Checkers

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**Shop now:** [https://www.desertcart.tn/products/117977604-fjc-fjc6810-1-pack-uv-a-c-dye-r-1234yf](https://www.desertcart.tn/products/117977604-fjc-fjc6810-1-pack-uv-a-c-dye-r-1234yf)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-27*