---
product_id: 137026461
title: "LEAKFINDER LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit - 1oz of A/C, Oil-Based Leak Detector Dye, Injector Syringe, UV Light, R134A Hose Coupler, Made in USA"
brand: "leakfinder"
price: "913 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/137026461-leakfinder-lf021-auto-fluids-and-air-conditioning-refrigerant-leak-detection
store_origin: RO
region: Romania
---

# Oil-Based Dye UV Leak Detection Made in USA LEAKFINDER LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit - 1oz of A/C, Oil-Based Leak Detector Dye, Injector Syringe, UV Light, R134A Hose Coupler, Made in USA

**Brand:** leakfinder
**Price:** 913 Lei
**Availability:** ✅ In Stock

## Summary

> 🚗 Don't let leaks drive you crazy! Find them fast with LEAKFINDER!

## Quick Answers

- **What is this?** LEAKFINDER LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit - 1oz of A/C, Oil-Based Leak Detector Dye, Injector Syringe, UV Light, R134A Hose Coupler, Made in USA by leakfinder
- **How much does it cost?** 913 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/137026461-leakfinder-lf021-auto-fluids-and-air-conditioning-refrigerant-leak-detection)

## Best For

- leakfinder enthusiasts

## Why This Product

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

## Key Features

- • **📏 Compact Design:** Portable and easy to store, perfect for any garage.
- • **💡 Bright UV Light:** Illuminate leaks with a powerful cordless LED flashlight.
- • **🧪 Comprehensive Kit:** Includes multiple dyes for various fluids.
- • **♻️ Reusable Injector:** Eco-friendly syringe for easy application.
- • **🔧 Precision Leak Detection:** Pinpoint micro leaks with high accuracy.

## Overview

The LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit is a comprehensive solution for identifying AC and fluid leaks in vehicles. This kit includes a reusable injector syringe, multiple dye options, a powerful UV flashlight, and a hose coupler, all designed to make leak detection simple and efficient. Proudly made in the USA, it combines over 65 years of industry expertise with cutting-edge technology to ensure you can pinpoint even the smallest leaks with ease.

## Description

LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit - 1oz of A/C, Oil-Based Leak Detector Dye, Injector Syringe, UV Light, R134A Hose Coupler, Made in USA

## Features

- AUTOMOTIVE LEAK DETECTION SOLUTIONS - The LEAKFINDER brand from TRACER PRODUCTS offers the brightest, most cost-effective, and efficient solution for finding AC and fluid-based vehicle leaks.
- PRODUCT DETAILS - Kit includes: LF20CS AC dye syringe injector (re-usable), LF1001 1 oz (30 ml) bottle of universal AC dye, LF2001 1 oz (30 ml) bottle of oil-based dye, LF3001 1 oz (30 ml) bottle of coolant dye, LF500CS cordless, violet light LED leak detection flashlight, LF30CS R-134a hose/coupler with purge fitting
- LEAK DETECTION MADE SIMPLE - Let the UV fluorescent dye circulate throughout the vehicle system. The dye escapes with the host fluid and collects at all leak sites. Use a LEAKFINDER leak detection lamp to scan and see all leaks glow brightly.
- PINPOINT MICRO LEAKS WITH HIGH ACCURACY - LEAKFINDER UV leak detection dyes find the smallest and most problematic leaks that would otherwise be impossible to detect. Quickly pinpoint hard-to-find leaks - including intermittent and multiple leaks.
- MADE IN THE USA - Proudly manufactured in the U.S.A., Tracer Products has over 65 years of experience delivering award-winning professional service and the industry’s most powerful leak detection dyes, inspection lamps, and diagnostic tools.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tracer Products |
| Brand | LEAKFINDER |
| Model | LF021 |
| Item Weight | 1.65 pounds |
| Product Dimensions | 9.5 x 8.5 x 8.5 inches |
| Item model number | LF021 |
| Exterior | Painted |
| Manufacturer Part Number | LF021 |

## Images

![LEAKFINDER LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit - 1oz of A/C, Oil-Based Leak Detector Dye, Injector Syringe, UV Light, R134A Hose Coupler, Made in USA - Image 1](https://m.media-amazon.com/images/I/71DWQR5oEIL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this 365 nm?**
A: Sorry that unit is not the one I bought

**Q: ok for hybrid systems ?**
A: Not familiar with electrical powertrains

**Q: will this work for engine coolant ?**
A: No that one is designed  for use on ac units air conditioning  there are others for uv light  and eye sign leak detector but has to say engine oil coolant or fuel

**Q: What refrigerants will this work with?  Several are listed but it says commonly used as well.**
A: The kit covers leak engine oil trans fluid leaks coolant leaks and ac leaks but requires the ac to be dehydrated  then filled with leak uv liquid  then charges if you have the dye in the refrigerate  then use it and this kit light

## Frequently Bought Together

- LEAKFINDER LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit - 1oz of A/C, Oil-Based Leak Detector Dye, Injector Syringe, UV Light, R134A Hose Coupler, Made in USA
- InterDynamics 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
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**Shop now:** [https://www.desertcart.ro/products/137026461-leakfinder-lf021-auto-fluids-and-air-conditioning-refrigerant-leak-detection](https://www.desertcart.ro/products/137026461-leakfinder-lf021-auto-fluids-and-air-conditioning-refrigerant-leak-detection)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*