---
product_id: 140496558
title: "AC Line Repair Kit EZ Flex, to repair 3/8\" O.D. 12\" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines."
brand: "auto cooling solutions"
price: "A$135"
currency: AUD
in_stock: true
reviews_count: 8
category: "Auto Cooling Solutions"
url: https://www.desertcart.com.au/products/140496558-ac-line-repair-kit-ez-flex-to-repair-3-8
store_origin: AU
region: Australia
---

# 12-inch repair length Fits 3/8" O.D. AC lines 500 PSI max pressure AC Line Repair Kit EZ Flex, to repair 3/8" O.D. 12" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines.

**Brand:** auto cooling solutions
**Price:** A$135
**Availability:** ✅ In Stock

## Summary

> ❄️ Fix your AC line like a pro — stay cool, stay ahead!

## Quick Answers

- **What is this?** AC Line Repair Kit EZ Flex, to repair 3/8" O.D. 12" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines. by auto cooling solutions
- **How much does it cost?** A$135 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/140496558-ac-line-repair-kit-ez-flex-to-repair-3-8)

## Best For

- auto cooling solutions enthusiasts

## Why This Product

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

## Key Features

- • **Made in Vehicle City USA:** Proudly crafted domestically, supporting quality and local manufacturing standards.
- • **Heavy-Duty Pressure Rating:** Withstands up to 500 PSI for reliable, leak-proof AC repairs.
- • **Precision Fit & Flexibility:** Designed for 3/8" O.D. steel or aluminum lines with a flexible 12" splice for seamless integration.
- • **Easy Installation, No Hassle:** Includes emery cloth and detailed instructions for a clean, professional repair that saves time and money.
- • **Professional-Grade Materials:** Durable rubber construction with OEM-style compression fittings ensures long-lasting performance.

## Overview

The AC Line Repair Kit EZ Flex by Auto Cooling Solutions is a professional-grade solution designed to repair or splice 3/8" O.D. steel or aluminum AC lines up to 12 inches in length. Rated for pressures up to 500 PSI, it features durable rubber materials and OEM-style compression fittings for a secure, leak-proof seal. Made in the USA, this kit includes all necessary tools for a straightforward installation, delivering reliable, long-lasting AC performance and saving costly line replacements.

## Description

Buy AC Line Repair Kit EZ Flex, to repair 3/8" O.D. 12" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines.: Liquid Line Repair Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Pleasantly surprised - So I installed this on a 2014 ford flex because after replacing a front end after a wreck I didn't notice the AC high pressure rubber section of line was touching the serpentine belt which wore a groove into the rubber line. After replacing the front end along with a new ac condenser I pulled vacuum on the system and it was holding fine. Went to charge the system and after adding about 12oz of r134 the ac compressor kicked on and the high side built pressure and busted the line. I tried to mcgyver it and cut out the bad section, bought 2 ft of reinforced rubber hosing, 3/8” barbed union fittings and doubled up on hose clamps.... It held vac and so I charged the system with 36oz of r134. No leaks...ac worked great....... For about 48hrs lol. I could see the dyed oil I added to the system leaked from my mcgyvered fittings. I really didn't want to replace the whole line because it was a big job after already rebuilding this car from a wreck.... And the line was expensive. I stumbled across various repair kits but didn't think they would hold. Then I seen this one and liked that it had the stock style hose crimps securing the hose and used compression fittings and the price was decent so gave it a shot. I cut the damaged rubber section from the aluminum tubing using a small pipe cutter. Polished the ends with the included 400 grit emery cloth. Cleaned the ends with alcohol then gave the alum tube ends and all fittings a light lube of AC system oil. The ferrule fit pretty loose on my high pressure sides aluminum tubing (I bought the 3/8” hose kit) so this had me concerned it wouldn't seal. The instructions say to not tighten it until the nut bottoms out but I was going off feel and didn't want it to leak so probably tightened them too tight as I was probably half a turn away from bottoming the nut out but again the ferrule was loose on the tubing and so I wanted to make sure the compression fitting formed a good seal. Buttoned the job up and the hose looks and feels high quality. Can't even tell its been repaired. It held vac so I added a little more oil to the system and charged with 36oz of r134. Fully charged in a super hot day the high side pressure hit 250psi. Ice cold air for over a week now. No signs of leaking! Sofar I am impressed and this patch hose went on easier than the mcgyver method I first tried and cost about the same. Just take care when installing.... I'll update if it ever leaks. Sofar its 5 stars for me!
Review: quality in service - The hoses were good quatlity and worked great. One hose was missing a compression fitting and the seller sent me out a replacement hose. Both hoses fit great in my application. The shippment was quick and was well packaged.

## Features

- Made in Vehicle City USA Flexible AC Line Splice -EZ
- Get Your Cool Back
- EZ Flex is the Flexible AC Line Repair Solution
- This kit replaces 12 inches of removed ac line.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Auto Cooling Solutions |
| Color | Natural |
| Material | Rubber |
| Maximum Pressure | 500 Pound per Square Inch |
| Nominal Wall Thickness | 1.5 millimeters |
| Product Dimensions | 12"L x 0.38"W |

## Product Details

- **Brand:** Auto Cooling Solutions
- **Material:** Rubber
- **Color:** Natural
- **Product Dimensions:** 12"L x 0.38"W
- **Maximum Pressure:** 500 Pound per Square Inch
- **Nominal Wall Thickness:** 1.5 millimeters
- **Outside Diameter:** 12 Millimeters
- **Item Length:** 12 Inches
- **UPC:** 850049777681
- **Manufacturer:** Auto Cooling Solutions

## Images

![AC Line Repair Kit EZ Flex, to repair 3/8" O.D. 12" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines. - Image 1](https://m.media-amazon.com/images/I/21GhLF+m4qL.jpg)
![AC Line Repair Kit EZ Flex, to repair 3/8" O.D. 12" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines. - Image 2](https://m.media-amazon.com/images/I/21e9yaJSEHL.jpg)
![AC Line Repair Kit EZ Flex, to repair 3/8" O.D. 12" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines. - Image 3](https://m.media-amazon.com/images/I/31aHAAzHJ9L.jpg)
![AC Line Repair Kit EZ Flex, to repair 3/8" O.D. 12" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines. - Image 4](https://m.media-amazon.com/images/I/41xQi-tuaNL.jpg)
![AC Line Repair Kit EZ Flex, to repair 3/8" O.D. 12" L ac line, TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines. - Image 5](https://m.media-amazon.com/images/I/51GQuntTe4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pleasantly surprised
*by D***M on August 5, 2021*

So I installed this on a 2014 ford flex because after replacing a front end after a wreck I didn't notice the AC high pressure rubber section of line was touching the serpentine belt which wore a groove into the rubber line. After replacing the front end along with a new ac condenser I pulled vacuum on the system and it was holding fine. Went to charge the system and after adding about 12oz of r134 the ac compressor kicked on and the high side built pressure and busted the line. I tried to mcgyver it and cut out the bad section, bought 2 ft of reinforced rubber hosing, 3/8” barbed union fittings and doubled up on hose clamps.... It held vac and so I charged the system with 36oz of r134. No leaks...ac worked great....... For about 48hrs lol. I could see the dyed oil I added to the system leaked from my mcgyvered fittings. I really didn't want to replace the whole line because it was a big job after already rebuilding this car from a wreck.... And the line was expensive. I stumbled across various repair kits but didn't think they would hold. Then I seen this one and liked that it had the stock style hose crimps securing the hose and used compression fittings and the price was decent so gave it a shot. I cut the damaged rubber section from the aluminum tubing using a small pipe cutter. Polished the ends with the included 400 grit emery cloth. Cleaned the ends with alcohol then gave the alum tube ends and all fittings a light lube of AC system oil. The ferrule fit pretty loose on my high pressure sides aluminum tubing (I bought the 3/8” hose kit) so this had me concerned it wouldn't seal. The instructions say to not tighten it until the nut bottoms out but I was going off feel and didn't want it to leak so probably tightened them too tight as I was probably half a turn away from bottoming the nut out but again the ferrule was loose on the tubing and so I wanted to make sure the compression fitting formed a good seal. Buttoned the job up and the hose looks and feels high quality. Can't even tell its been repaired. It held vac so I added a little more oil to the system and charged with 36oz of r134. Fully charged in a super hot day the high side pressure hit 250psi. Ice cold air for over a week now. No signs of leaking! Sofar I am impressed and this patch hose went on easier than the mcgyver method I first tried and cost about the same. Just take care when installing.... I'll update if it ever leaks. Sofar its 5 stars for me!

### ⭐⭐⭐⭐⭐ quality in service
*by D***E on May 13, 2025*

The hoses were good quatlity and worked great. One hose was missing a compression fitting and the seller sent me out a replacement hose. Both hoses fit great in my application. The shippment was quick and was well packaged.

### ⭐ 50/50 chance
*by A***K on May 22, 2022*

The 5/8 line worked perfectly the 3/8 on the other hand bottomed out before it finished crimping the ferrule and left me with a leak larger than the section I cut out. For how much these cost and the end result I'd definitely buy the correct replacement line next time before I'd waste my time and money on these again. I don't even have enough original line to try another one.

## Frequently Bought Together

- AC Line Repair Kits to repair 3/8" O.D. AC tube (12" length), TR6 by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines. EZ Flex, The EZ Flexible AC Line Solution
- AC Line Repair Kit to repair 1/2" O.D. tube, (12" length) TR8 by Auto Cooling Solutions. Replace or Splice 12" Section Steel or Aluminum AC lines. EZ Flex, The EZ Flexible AC Line Solution
- AC Line Repair Kits to repair 5/8" O.D. AC tube, TR10 (12" length) by Auto Cooling Solutions. Replace or Splice Steel or Aluminum AC lines. EZ Flex, The EZ Flexible AC Line Solution

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-15*