---
product_id: 180695495
title: "Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger"
brand: "leak saver"
price: "A$87"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/180695495-leak-saver-automotive-leak-sealant-injector-and-ac-drain-line
store_origin: AU
region: Australia
---

# CO2-powered blast for instant clog clearing Universal 134a quick coupler compatibility Non-contaminating refrigerant-grade CO2 cartridges Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger

**Brand:** leak saver
**Price:** A$87
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Seal leaks and clear clogs like a pro—because your ride deserves the best!

## Quick Answers

- **What is this?** Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger by leak saver
- **How much does it cost?** A$87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/180695495-leak-saver-automotive-leak-sealant-injector-and-ac-drain-line)

## Best For

- leak saver enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Works seamlessly with all standard 134a automotive AC systems
- • **Clean & Safe CO2:** Specially formulated cartridges protect your HVAC system integrity
- • **Dual-Function Powerhouse:** Inject sealants and blast clogs with one sleek tool
- • **Complete Ready-to-Use Kit:** Includes injection gun, 2 CO2 cartridges, and quick coupler for instant action
- • **Trusted Quality Guarantee:** Backed by Leak Saver’s 100% satisfaction promise for peace of mind

## Overview

The Leak Saver Automotive Leak Sealant Injector & AC Drain Line Cleaner is a versatile CO2-powered tool designed to inject leak sealants and unclog HVAC condensate drain lines. Compatible with all standard 134a automotive AC systems, it includes refrigerant-grade CO2 cartridges that ensure no contamination. This compact, USA-made kit comes ready with an injection gun, quick coupler, and multiple CO2 shots, backed by a 100% satisfaction guarantee.

## Description

Full description not available

## Features

- AUTOMOTIVE LEAK SEALER INJECTOR - Our co2 cartridge drain gun doubles as an injector for our Leak Saver Leak Sealants and additives. Compatible with all automotive systems using the standard 134a quick coupler. (SEALANT SOLD SEPARATELY)
- BLAST AWAY CLOGS - Use our CO2 powered drain blaster to unclog HVAC condensate drain lines with ease. Includes C2O2 cartridges.
- NON-CONTAMINATING CO2 CARTRIDGES - Our cartridges are specially formulated to not contaminate MVAC and refrigeration systems. Please only refill with our Leak Shot CO2 Refrigerant Grade refills.
- KIT INCLUDES - 1 x Leak Shot Injection Gun | 2 x Refrigerant Grade CO2 Cartridges (multiple shots per cartridge) | 1 x 134A to 1/4in Low Side Quick Coupler
- 100% SATISFACTION - We stand behind the quality and effectiveness of our products 100%. If for any reason you are not satisfied, please contact Leak Saver directly and we will make it right.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Leak Saver |
| Brand | Leak Saver |
| Item Weight | 10.5 ounces |
| Package Dimensions | 6.73 x 3.31 x 2.24 inches |
| Country of Origin | USA |
| Manufacturer Part Number | LS-LSAUTO |

## Images

![Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger - Image 1](https://m.media-amazon.com/images/I/618Plv+ktxL.jpg)
![Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger - Image 2](https://m.media-amazon.com/images/I/61s5iXlly2L.jpg)
![Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger - Image 3](https://m.media-amazon.com/images/I/61RhsoyJQyL.jpg)
![Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger - Image 4](https://m.media-amazon.com/images/I/71VutVhCwdL.jpg)
![Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger - Image 5](https://m.media-amazon.com/images/I/61ju3rA4UqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ DRAIN CLEANER
*by G***N on May 8, 2025*

Cleaned out furnace drain with ease. and would buy again

### ⭐⭐⭐⭐⭐ Needed for LeakSaver
*by P***L on February 15, 2025*

This is the injector needed for Leaksaver. Need the injector! Had a small leak in my Whirlpool refrigerator. Bought a line tap (on Amazon) and filled the frig with freon, which didn't last. Realized I had a leak and purchased LeakSaver. Followed the instructions and it worked great. One year later and frig is still cold. Saved me $3000 on a replacement frig.Leak Saver Direct Inject AC Leak Sealer Small System | AC Stop Leak for Most HVAC Systems Up to 1 Ton | Works with All Systems & AC Refrigerants | Made in The USA

### ⭐ All CO2 immediatly leaked out
*by S***E on July 23, 2024*

I tried with the first cartridge - screw it onto the cap tightly, screw base on. I pulled the trigger at this point a little to make sure something would come out. It seemed to shoot out of the TOP of the injector. I thought that was maybe because the sealant tube was not hooked up yet. I then connected the sealant tube. Then attached the other end of the sealant tube to the low side service port. I pulled the trigger and nothing happened. I looked at the instruction papers and it said maybe it was not tight enough. I tightened as much as I could and still nothing. I disconnected from the service port and removed the sealant tube. When I removed the sealant tube, all the CO2 sprayed out of the top. I did NOT remove the CO2.I figured I would try the 2nd CO2 tube. This time, as soon as I screwed the cartridge onto the cap, all the CO2 came out around where the CO2 tube screws into the injector. I did this with the trigger lock on, so I would not accidently pull the trigger while tightening.So now I have no CO2, and I think I have a defective injector. And while doing all this and screwing/unscrewing the sealant tube, quite a bit came out on my hands, so there is less than a full shot of sealant left.All reviews on this product since July 15th seems to say the same thing.

## Frequently Bought Together

- Leak Saver - Automotive Leak Sealant Injector & AC Drain Line Cleaner Tool | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger
- Leak Saver Direct Inject Ultimate 3-in-1 | AC Refrigerant Leak Sealer | with UV Dye & Moisture Remover | for Most HVAC Systems Up to 5 Tons - Professional AC Leak Sealer - AC Stop Leak
- Leak Saver Direct Inject AC Leak Sealer | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in The USA

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**Shop now:** [https://www.desertcart.com.au/products/180695495-leak-saver-automotive-leak-sealant-injector-and-ac-drain-line](https://www.desertcart.com.au/products/180695495-leak-saver-automotive-leak-sealant-injector-and-ac-drain-line)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-22*