---
product_id: 300375931
title: "Bar's Leaks 1415 Transmission Fix, 11.5oz, Pack of 1"
brand: "bar's leaks"
price: "27012CFA"
currency: XOF
in_stock: true
reviews_count: 11
category: "Bar's Leaks"
url: https://www.desertcart.sn/products/300375931-bars-leaks-1415-transmission-fix-11-5oz-pack-of-1
store_origin: SN
region: Senegal
---

# Protects against high-temp wear Boosts transmission performance Seal conditioner stops leaks Bar's Leaks 1415 Transmission Fix, 11.5oz, Pack of 1

**Brand:** bar's leaks
**Price:** 27012CFA
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your drive: smoother shifts, zero leaks, total control.

## Quick Answers

- **What is this?** Bar's Leaks 1415 Transmission Fix, 11.5oz, Pack of 1 by bar's leaks
- **How much does it cost?** 27012CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/300375931-bars-leaks-1415-transmission-fix-11-5oz-pack-of-1)

## Best For

- bar's leaks enthusiasts

## Why This Product

- Trusted bar's leaks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Dosage:** One bottle treats up to 11 quarts of fluid, ensuring tailored care for every transmission size.
- • **Deep Clean Formula:** Detergents remove sludge and varnish buildup, keeping metal parts pristine and efficient.
- • **Heat-Resistant Power:** Controls fluid degradation under extreme temperatures, extending transmission life and performance.
- • **Smooth Shift Mastery:** Reduces slipping, jerking, and hard shifts with advanced anti-wear agents for a buttery driving experience.
- • **Leak-Proof Confidence:** Reconditions seals to stop current leaks and prevent future ones, so your transmission stays tight and reliable.

## Overview

Bar’s Leaks 1415 Transmission Fix is a synthetic-blend additive designed to restore and protect transmission systems across all vehicle types. It stops leaks by conditioning seals, enhances shift quality by reducing wear and noise, and cleans internal components to prolong transmission life. Suitable for automatic, manual, CVT, and DCT transmissions, this 11.5oz bottle treats up to 11 quarts of fluid, delivering professional-grade maintenance in a single treatment.

## 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: Product worked for me - I pumped out just enough of the old ATF to add this product. After running it in my transmission for a few miles shifts seem smoother. It has worked so far for what I expected it to do.
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.

## 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 |
|---------------|-------|
| ASIN | B08W88KDNH |
| Best Sellers Rank | #49,736 in Automotive ( See Top 100 in Automotive ) #10 in Transmission Fluid Additives |
| Brand | Bar's Leaks |
| Brand Name | Bar's Leaks |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 101 Reviews |
| Included Components | (1) Bar's Leaks Transmission Fix (1415) |
| Item Form | Liquid |
| Item Type Name | Bar's Leaks 1415 Transmission Fix |
| Liquid Volume | 11.5 Fluid Ounces |
| Manufacturer | Bar's Products |
| Model Number | 1415 |
| Number of Items | 1 |
| Package Information | Bottle |
| Part Number | 1415 |
| Recommended Uses For Product | Fleet and plant maintenance. |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 046087014158 |
| Unit Count | 1.0 Count |
| Warranty Description | See manufacturer |

## Product Details

- **Brand:** Bar's Leaks
- **Liquid Volume:** 11.5 Fluid Ounces
- **Package Information:** Bottle
- **Recommended Uses For Product:** Fleet and plant maintenance.
- **Specific Uses For Product:** Fleet and plant maintenance.

## Images

![Bar's Leaks 1415 Transmission Fix, 11.5oz, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/61Dk1AtefLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product worked for me
*by K***P on May 13, 2026*

I pumped out just enough of the old ATF to add this product. After running it in my transmission for a few miles shifts seem smoother. It has worked so far for what I expected it to do.

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

- Bar's Leaks 1415 Transmission Fix, 1 Pack
- Bar's Leaks High Mileage Transmission Repair-It, 16.9 Fl Oz
- Bar's Leaks OS-1 Oil Seal Engine Oil Burning and Leak Repair, 16.9 oz.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-22*