---
product_id: 300375931
title: "Bar's Leaks 1415 Transmission Fix, 1 Pack"
price: "€ 36.01"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/300375931-bars-leaks-1415-transmission-fix-1-pack
store_origin: GR
region: Greece
---

# Performance booster controls heat damage Anti-wear agents improve metal friction Seal conditioner stops & prevents leaks Bar's Leaks 1415 Transmission Fix, 1 Pack

**Price:** € 36.01
**Availability:** ✅ In Stock

## Summary

> 🚗 Seal the deal on smooth shifting and leak-free drives!

## Quick Answers

- **What is this?** Bar's Leaks 1415 Transmission Fix, 1 Pack
- **How much does it cost?** € 36.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/300375931-bars-leaks-1415-transmission-fix-1-pack)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth Operator:** Reduces slipping, jerking, and hard shifting with advanced anti-wear agents for a buttery-smooth drive.
- • **Deep Clean Drive:** Detergents remove sludge and varnish buildup, ensuring your transmission parts stay pristine and efficient.
- • **Heat Shield Power:** Fights fluid degradation caused by high temperatures, extending your transmission’s lifespan under pressure.
- • **Tailored Treatment:** One bottle treats 7-11 quarts of fluid, with flexible dosing for smaller or larger systems—precision care for every ride.
- • **Leak-Proof Confidence:** Reconditions seals to stop current leaks and prevent future ones, keeping your transmission tight and reliable.

## Overview

Bar's Leaks 1415 Transmission Fix is a powerful additive that stops and prevents transmission leaks by reconditioning seals, reduces noise and shifting issues with anti-wear agents, controls heat-related fluid degradation, and cleans sludge buildup. Designed for transmissions with 3 to 11+ quarts of fluid, it enhances performance and prolongs transmission life.

## Description

Bar’s Leaks Trans Fix is a synthetic-blend treatment for the transmission fluid, seals, metal surfaces, bands and clutch plates. Global domestic / import formulation can be used in all automatic, manual, CVT & DCT transmissions.

Review: It’s working slowly but surely over three weeks. - My transmission has been slipping between second and third (and viceversa) for a few months now, taking a little too long to upshift from fourth to fifth and fifth to sixth, and sometimes slamming hard into second from first. I have already tried other products like Lubgard shudder fixx, Lubegard Red and Rislone. Each time I have drained my transmission (NOT FLUSHED), refill with the appropriate 5 qt, and one of the mentioned additives. They all worked immediately, but, in each case, it didn’t last, after two days to a week, the problems were right back in my 2015 Chevy Traverse, infamous for these symptoms. Well, they say the third time is the charm, but in my particular case, it was the fourth. After doing another drain (the fourth and last one as of this writing), and using this Bar’s Leak Trans Fix product and not really expecting anything, well, nothing happened…at first. That was almost three weeks ago, and I have to say, I am impressed now; my truck’s transmission seems to be getting better by the day to the point where almost all the symptoms are gone. The transmission shifts better than it ever has since I started having problems with it. I don’t know if it will get better, and I don’t know how long is going to last, but the slamming and slipping are gone (and it seems to be getting better), all I know is that the three previously mentioned products didn’t work in the long term for me. Bar’s Leak bottle does say that product may start working after 150 miles, and in my case, it did. Waaay better than the $5,700.00 that I was quoted for a rebuilt transmission and labor, insane. Extremely happy with product as of now, and I wouldn’t hesitate to do a second treatment if required, which is recommended as per instructions on the back of the bottle. Was it the four drains and refills that helped because now my transmission is full of new, clean fluid?, is it a combination of Bar’s Leak Trans Fix and whatever residue is left of the previous three products that I used?, I don’t know, but is working.
Review: Auto Shop Recommended - We use this additive at the auto shop. Shockingly effective. The additive has dramatically improved or eliminated most transmission shifting problems and brought some failing units back to drivability for months or more.

## Features

- SEAL CONDITIONER: Stops current and prevents future leaks by protecting and reconditioning seals.
- PERFORMANCE ADDITIVE BOOSTER: Renews worn bands, controls fluid degradation caused by high temperatures, reduces noise, and prolongs the useful life of your transmission.
- EXTREME PRESSURE / ANTI-WEAR AGENTS: Provide better metal- to-metal friction properties to stop slipping, jerking, hard shifting, shutter and shudder, improving shift feel giving better driving comfort.
- CLEANING DETERGENTS: Include dispersant and antioxidants to remove sludge and varnish from metal parts.
- DOSAGE: One bottle treats transmission systems from 7 to 11 quarts of total fluid capacity. Use a half bottle for fluid capacity from 3 to 6.9 quarts. For larger systems, use 1 bottle for every 9 quarts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bar's Products |
| Brand | Bar's Leaks |
| Model | Bar's Leaks 1415 Transmission Fix |
| Item Weight | 12 ounces |
| Package Dimensions | 8.27 x 3.03 x 1.73 inches |
| Item model number | 1415 |
| Manufacturer Part Number | 1415 |

## Images

![Bar's Leaks 1415 Transmission Fix, 1 Pack - Image 1](https://m.media-amazon.com/images/I/61Dk1AtefLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s working slowly but surely over three weeks.
*by M***O on July 27, 2024*

My transmission has been slipping between second and third (and viceversa) for a few months now, taking a little too long to upshift from fourth to fifth and fifth to sixth, and sometimes slamming hard into second from first. I have already tried other products like Lubgard shudder fixx, Lubegard Red and Rislone. Each time I have drained my transmission (NOT FLUSHED), refill with the appropriate 5 qt, and one of the mentioned additives. They all worked immediately, but, in each case, it didn’t last, after two days to a week, the problems were right back in my 2015 Chevy Traverse, infamous for these symptoms. Well, they say the third time is the charm, but in my particular case, it was the fourth. After doing another drain (the fourth and last one as of this writing), and using this Bar’s Leak Trans Fix product and not really expecting anything, well, nothing happened…at first. That was almost three weeks ago, and I have to say, I am impressed now; my truck’s transmission seems to be getting better by the day to the point where almost all the symptoms are gone. The transmission shifts better than it ever has since I started having problems with it. I don’t know if it will get better, and I don’t know how long is going to last, but the slamming and slipping are gone (and it seems to be getting better), all I know is that the three previously mentioned products didn’t work in the long term for me. Bar’s Leak bottle does say that product may start working after 150 miles, and in my case, it did. Waaay better than the $5,700.00 that I was quoted for a rebuilt transmission and labor, insane. Extremely happy with product as of now, and I wouldn’t hesitate to do a second treatment if required, which is recommended as per instructions on the back of the bottle. Was it the four drains and refills that helped because now my transmission is full of new, clean fluid?, is it a combination of Bar’s Leak Trans Fix and whatever residue is left of the previous three products that I used?, I don’t know, but is working.

### ⭐⭐⭐⭐⭐ Auto Shop Recommended
*by G***N on September 14, 2025*

We use this additive at the auto shop. Shockingly effective. The additive has dramatically improved or eliminated most transmission shifting problems and brought some failing units back to drivability for months or more.

### ⭐⭐⭐⭐⭐ Great
*by P***R on October 11, 2025*

Great

## Frequently Bought Together

- Bar's Leaks 1415 Transmission Fix, 1 Pack
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-02*