---
product_id: 4518057
title: "Certified A/C Pro Car Air Conditioner Leak Detector Dye, Detection UV Dye Detects Leaks in R-12 and R-134A Condition Systems, 1 Oz"
brand: "a/c pro"
price: "AR$28727"
currency: ARS
in_stock: true
reviews_count: 13
category: "A/C Pro"
url: https://www.desertcart.com.ar/products/4518057-certified-a-c-pro-car-air-conditioner-leak-detector-dye
store_origin: AR
region: Argentina
---

# Works with all refrigerant oils 4x .25 oz UV dye doses Universal R-12, R-134a, R-22 compatibility Certified A/C Pro Car Air Conditioner Leak Detector Dye, Detection UV Dye Detects Leaks in R-12 and R-134A Condition Systems, 1 Oz

**Brand:** a/c pro
**Price:** AR$28727
**Availability:** ✅ In Stock

## Summary

> 🔍 Don’t let leaks hide—spot them bright and fast!

## Quick Answers

- **What is this?** Certified A/C Pro Car Air Conditioner Leak Detector Dye, Detection UV Dye Detects Leaks in R-12 and R-134A Condition Systems, 1 Oz by a/c pro
- **How much does it cost?** AR$28727 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/4518057-certified-a-c-pro-car-air-conditioner-leak-detector-dye)

## Best For

- a/c pro enthusiasts

## Why This Product

- Trusted a/c pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & efficient:** Four .25 oz applications in one sleek 1 oz bottle
- • **Oil-friendly formula:** Compatible with PAG, ester, and mineral-based refrigerant oils
- • **Certified reliability:** Meets SAE J2297 standards for trusted performance
- • **Pinpoint leaks with precision:** Ultra-bright UV dye reveals leaks instantly under blacklight
- • **Universal system compatibility:** Seamlessly works with R-12, R-134a, and R-22 A/C systems

## Overview

A/C Pro Certified UV Leak Detector Dye offers four precise .25 oz doses of universal UV dye that quickly identifies leaks in R-12, R-134a, and R-22 automotive A/C systems. Compatible with all major refrigerant oils and meeting SAE J2297 standards, this compact 1 oz bottle ensures professional-grade leak detection with ultra-bright fluorescence under UV light.

## Description

Certified A/C Pro Automotive Air Conditioning Universal A/C UV Dye is a UV leak detection dye to help detect leaks in automotive air conditioning systems. Can be used in all R-134A, R-12, and R-22 systems. Compatible with all PAG, ester, and mineral based refrigerant oils. Contains four one quarter ounce applications of universal air conditioning system UV leak detection dye. Meets SAE J2297.

Review: Very bright - This stuff works! I was able to quickly identify the source of the leak. It shines very brightly under a UV light.
Review: works as expected - used in truck because i though I had a leak. turns out go be a break problem. No leeks found in the radiator system

## Features

- Four applications (.25 oz.) of Universal A/C system UV leak detection dye
- Can be used in all R-134a, R-12 and R-22 systems
- Compatible with all PAG, ester and mineral-based refrigerant oils
- Meets SAE J2297

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008QDXPFK |
| Alarm | Visual |
| Best Sellers Rank | #18,588 in Automotive ( See Top 100 in Automotive ) #7 in Air Conditioning Leak Detection Tools |
| Brand | A/C Pro |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,607) |
| Date First Available | June 21, 2013 |
| Global Trade Identification Number | 00047876013765, 10047876013762 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.32 ounces |
| Item model number | 376CS |
| Manufacturer | QUEST |
| Manufacturer Part Number | 376CS |
| Model | 376CS |
| Number of Items | 1 |
| Position | Outside |
| Power Source | Corded Electric |
| Product Dimensions | 5.5 x 2.8 x 0.3 inches |
| Style | Modern |
| UPC | 047876013765 |

## Product Details

- **Alarm:** Visual
- **Brand:** A/C Pro
- **Global Trade Identification Number:** 00047876013765, 10047876013762
- **Item Weight:** 0.02 Pounds
- **Manufacturer:** QUEST
- **Number of Items:** 1
- **Power Source:** Corded Electric
- **Style:** Modern
- **UPC:** 047876013765

## Images

![Certified A/C Pro Car Air Conditioner Leak Detector Dye, Detection UV Dye Detects Leaks in R-12 and R-134A Condition Systems, 1 Oz - Image 1](https://m.media-amazon.com/images/I/61XRB5fr39L.jpg)

## Questions & Answers

**Q: how is this product installed?**
A: Not sure if you meant used rather than installed. You need a set of A/C gauges. It is a bit tedious to explain. You will on see that on these gauges that you have 3 hoses, 1 goes to high pressure (red), one goes to low pressure (blue) and one goes to the Freon Canister (yellow). You need to pour appropriate amount of dye in the yellow hose before screwing it on the set of gauges (opposite to the end that would go on the Freon canister). Try to find a video on the subject. It will be easier.

**Q: After putting it in I don't see any leaks.  How long does it take to be able to spot a leak?**
A: Thank you for submitting your question, please be advised that after following the instructions you should notice the leak within a couple of minutes. For any further information please reach out to us on 800-776-1530 or autohelpline@energizer.com to assist you better. A/C Pro Consumer Services. Thank you!

**Q: What UV wave length of a light source be the best?**
A: This is the flashlight I purchase for detection
https://www.amazon.com/gp/product/B07V5QZDKW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

**Q: Can i put this on my water reservoir to find a leak in my car cooling system? (not planning to use it on ac)**
A: I would not do it. Use a pressure tester. Pump it up and search. The reason for a dye in your ac system is because its gas that leaks. I have this pressure tester and it is worth the money. All the caps are metal or aluminium. https://www.amazon.com/dp/B08SQ97DGT?ref=ppx_pop_mob_ap_share

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very bright
*by D***D on October 31, 2025*

This stuff works! I was able to quickly identify the source of the leak. It shines very brightly under a UV light.

### ⭐⭐⭐⭐⭐ works as expected
*by B***N on November 5, 2025*

used in truck because i though I had a leak. turns out go be a break problem. No leeks found in the radiator system

### ⭐⭐⭐⭐⭐ Good
*by Y***W on January 30, 2026*

Good

## Frequently Bought Together

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-28*