---
product_id: 10624483
title: "ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets, Treatment for Car Engine High Mileage or Rear Main Seal, Best Stopper Leaks Reseal (Bottle, 250 ml)"
brand: "xado"
price: "$79"
currency: NZD
in_stock: true
reviews_count: 13
category: "Xado"
url: https://www.desertcart.nz/products/10624483-atomex-oil-additive-stop-leak-engine-restore-seal-and-gaskets
store_origin: NZ
region: New Zealand
---

# Extends engine life Stops engine oil leaks Restores rubber elasticity ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets, Treatment for Car Engine High Mileage or Rear Main Seal, Best Stopper Leaks Reseal (Bottle, 250 ml)

**Brand:** xado
**Price:** $79
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Stop leaks, save your engine, and drive worry-free!

## Quick Answers

- **What is this?** ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets, Treatment for Car Engine High Mileage or Rear Main Seal, Best Stopper Leaks Reseal (Bottle, 250 ml) by xado
- **How much does it cost?** $79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/10624483-atomex-oil-additive-stop-leak-engine-restore-seal-and-gaskets)

## Best For

- xado enthusiasts

## Why This Product

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

## Key Features

- • **Leak No More:** Advanced formula engineered to stop oil leaks in all engine types.
- • **Seal the Deal:** Revives worn gaskets and seals to banish leaks for good.
- • **Universal Fix:** Compatible with auto, motorcycle, and marine engines—one bottle, endless peace of mind.
- • **Smooth Operator:** Reduces engine noise and oil consumption for a quieter, more efficient ride.
- • **Engine Longevity Boost:** Protects and extends the life of high-mileage and new engines alike.

## Overview

XADO ATOMEX Oil Additive Stop Leak is a powerful 250 ml treatment designed to restore the elasticity of rubber seals and gaskets, effectively stopping engine oil leaks. Suitable for all engine types including cars, motorcycles, and marine engines, it reduces oil consumption and engine noise while extending engine life. Trusted by users for its proven leak-stopping performance, this additive is a smart investment for maintaining high-mileage or aging engines.

## Description

Buy XADO ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets, Treatment for Car Engine High Mileage or Rear Main Seal, Best Stopper Leaks Reseal (Bottle, 250 ml): Engine & Oil - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: XADO PRODUCTS WORK. PAY THE EXTRA COST, IT IS WORTH IT !!! - If it is made by XADO, IT WORKS !!!! It is a little more expensive than the big box garbage and that is because XADO PRODUCTS DO WHAT THEY SAY THEY WILL DO !!! I was told my leaky turbo cooling lines would have to be replaced on my 2017 F150 3.5 EcoBoost. No sealer would ever work and damage the turbos I was told. 2 years after using this product NO LEAKS and NO PROBLEMS WITH THE TURBO CHARGERS !!! I ordered this again to stop leaking O-rings on other EcoBoost engines and it SOLVED THE LEAKING O-RING PROBLEMS. XADO PRODUCTS WORK !!
Review: It really works. - I have a 4 cylinder Hyundai Sante Fe and it has been losing oil lately..... I have no idea where it's going, engine doesn't smoke, no puddles or drips under the car, but with the bottom shield under this car, I might not see it. The engine was going through about a quart of oil every couple hundred miles, so the leak had to be a pretty serious leak. I am not a huge believer in these type miracle cures, but I have to say, this stuff work. I added it, drove the car maybe 200 miles or so over the next 3 days, then we left for a 1200 mile round trip to Florida..... Haven't had to add any oil since I put Atomex stop leak in. Incredible results, this stuff actually works. Needless to say, I would not hesitate buying this stuff again.

## Features

- Elasticity Restorer: Look no further for a solution to restore elasticity ability of rubber gaskets and seals. Say goodbye to leaks and fugas with our formula for complete rejuvenation and protection.
- Leak Prevention: Ideal for stopping engine oil leakages. Engineered for all engines, including auto and motorcycle, our slick liquid formula fixes leaks and rejuvenates seals.
- Cost Saver: It offers complete protection for older and new engines. This multi-purpose aditivo is perfect for stopping leaks, enhancing engine performance, and extending the life of your vehicle.
- Efficiency Enhancer: Reduces engine noise and oil consumption with our advanced formula.The slick liquid fix rejuvenates seals, valves, and cylinders, ensuring smoother operation and reducing wear.
- Universal Compatibility: This multi-purpose sealant works with auto, motorcycle, and marine engines, preventing fugas and leaks while rejuvenating seals, valves, and cylinders.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KFKOR0Y |
| Best Sellers Rank | #14,070 in Automotive ( See Top 100 in Automotive ) #35 in Engine & Oil Fluid Additives |
| Brand | XADO |
| Customer Reviews | 4.2 4.2 out of 5 stars (321) |
| Date First Available | May 19, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.5 ounces |
| Item model number | XA 44813 |
| Manufacturer Part Number | XA 44813 |
| Package Dimensions | 7.2 x 5.04 x 2.52 inches |

## Images

![ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets, Treatment for Car Engine High Mileage or Rear Main Seal, Best Stopper Leaks Reseal (Bottle, 250 ml) - Image 1](https://m.media-amazon.com/images/I/71Vv0u9dP0L.jpg)

## Questions & Answers

**Q: Should I use this every time oil change or just use once?**
A: I used this in my class C motor home.  I have changed oil four times since I added the Atomex, still no leaks......

**Q: Will this stop an oil leak caused by the drain plug cracking an aluminum atv oil pan after the atv was saddlebagged on a fallen tree, cracking pan.**
A: Depends on size of crack.  Small hairline cracks are no problem, but anything larger will still leak.

**Q: Bmw e65 use 8.5 quart a need two??**
A: I had drained some oil from the car to make room for 1 bottle of sealer. It worked. I also found out that I didn’t need a fancy thin oil like I was using and I think that’s what my problem was. So I went back to regular Chevron 5-30 oil. No more leaks.

**Q: Will this seal a oil pan leak ?**
A: It’s worth a try. It’s stopped leaks on my 2012 Mini Cooper.

## Customer Reviews

### ⭐⭐⭐⭐⭐ XADO PRODUCTS WORK. PAY THE EXTRA COST, IT IS WORTH IT !!!
*by B***E on December 14, 2025*

If it is made by XADO, IT WORKS !!!! It is a little more expensive than the big box garbage and that is because XADO PRODUCTS DO WHAT THEY SAY THEY WILL DO !!! I was told my leaky turbo cooling lines would have to be replaced on my 2017 F150 3.5 EcoBoost. No sealer would ever work and damage the turbos I was told. 2 years after using this product NO LEAKS and NO PROBLEMS WITH THE TURBO CHARGERS !!! I ordered this again to stop leaking O-rings on other EcoBoost engines and it SOLVED THE LEAKING O-RING PROBLEMS. XADO PRODUCTS WORK !!

### ⭐⭐⭐⭐⭐ It really works.
*by J***N on October 19, 2025*

I have a 4 cylinder Hyundai Sante Fe and it has been losing oil lately..... I have no idea where it's going, engine doesn't smoke, no puddles or drips under the car, but with the bottom shield under this car, I might not see it. The engine was going through about a quart of oil every couple hundred miles, so the leak had to be a pretty serious leak. I am not a huge believer in these type miracle cures, but I have to say, this stuff work. I added it, drove the car maybe 200 miles or so over the next 3 days, then we left for a 1200 mile round trip to Florida..... Haven't had to add any oil since I put Atomex stop leak in. Incredible results, this stuff actually works. Needless to say, I would not hesitate buying this stuff again.

### ⭐⭐⭐⭐ Stop Leak is a Success!
*by J***D on February 12, 2025*

This product arrived on time and was quickly put to use. It took about 180 miles driven to evaluate the stop leak and, thus far, it appears to have greatly improved the oil loss from a failing rea main seal and so, I feel the product worked as intended and I am highly satisfied, and I would order it again.

## Frequently Bought Together

- XADO ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets, Treatment for Car Engine High Mileage or Rear Main Seal, Best Stopper Leaks Reseal (Bottle, 250 ml)
- XADO Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - ATOMEX Total Flush Revitalizant (Bottle, 250ml)
- XADO ATOMEX Stop Leak Radiator Coolant Additive - Repair Seal, Restore Radiator Fluid Fix and Prevent Future Leaks (Bottle, 250 ml)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-22*