---
product_id: 725395815
title: "BlueDevil Head Gasket Sealer - 32 oz (38386)"
brand: "bluedevil products"
price: "22056 kr"
currency: ISK
in_stock: true
reviews_count: 5
url: https://www.desertcart.is/products/725395815-bluedevil-head-gasket-sealer-32-oz-38386
store_origin: IS
region: Iceland
---

# Seals leaks permanently Safe for all engine types 32 oz precision formula BlueDevil Head Gasket Sealer - 32 oz (38386)

**Brand:** bluedevil products
**Price:** 22056 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal before your engine feels the heat!

## Quick Answers

- **What is this?** BlueDevil Head Gasket Sealer - 32 oz (38386) by bluedevil products
- **How much does it cost?** 22056 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/725395815-bluedevil-head-gasket-sealer-32-oz-38386)

## Best For

- bluedevil products enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Protective:** No solids or particles to clog or damage your engine
- • **Universal Compatibility:** Works seamlessly with gasoline and diesel engines
- • **Effortless Engine Rescue:** Quickly seals head gasket leaks without costly repairs
- • **Long-Lasting Performance:** Provides a durable, permanent seal for peace of mind
- • **User-Friendly Application:** Safe, simple, and mess-free to use anytime

## Overview

BlueDevil Head Gasket Sealer is a 32-ounce liquid solution designed to permanently seal leaks in head gaskets, heater cores, and freeze plugs. Free from harmful solids, it safely bonds with metals, aluminum, alloys, and plastics, compatible with both gasoline and diesel engines. This easy-to-use formula offers a cost-effective alternative to expensive repairs, ensuring long-lasting engine protection and reliability.

## Description

You'll never think about your car head gasket until something goes wrong and has to deal with. Although it is an important component that requires little maintenance, you'll want to do everything possible to prevent cracking or blown out head gaskets. There are simple fixes to seal the leakage of the head gasket before the problem is uncontrollable and very costy. BlueDevil Head Gasket Sealer is a head gasket repair solution. Repairs and seals head gasket leaks, warped or cracked heads, heater cores and freeze plug leaks BlueDevil does not contain solids or particles and will not clog or scratch your engine. Bonds to metal, aluminum, cast, alloy, or plastic to permanently seal head gasket leaks for safe and easy use. BlueDevil Head Gasket Sealer is compatible with gasoline and diesel engines

## Features

- Contains no solids or particulate substances that are harmful to vehicle engines
- An alternative solution for time and money wasting repairs
- Safe and Easy to Use
- Long lasting repairing effect

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Amazon Bestseller | #1,159,282 in Automotive (See Top 100 in Automotive) #6,388 in Oil System Tools #9,729 in Oils & Fluids |
| Asin | B000NOO798 |
| Brand Name | BlueDevil Products |
| Color | Blue Bottle / Yellow Label |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,534) 4.1 out of 5 stars |
| Global Trade Identification Number | 00663536383865 |
| Item Dimensions | 8.9 x 8.9 x 22.6 cm |
| Item Form | Liquid |
| Item Highlight | Repairs blown head gaskets, warped/cracked heads and heater core leaks |
| Item Weight | 32 Ounces |
| Manufacturer | BlueDevil Products |
| Material Type | Plastic |
| Model | 38386 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | 38386 |
| Style Name | Head Gasket Sealer |
| Unit Count | 32.0 Count |
| Upc | 663536383865 |
| Water Resistance Level | Water Resistant |

## Product Details

- **スタイル:** カートリッジ。
- **ブランド:** BlueDevil Products
- **商品の重量:** 32 オンス
- **商品寸法 (長さx幅x高さ):** 8.9 x 8.9 x 22.6 cm
- **材質:** プラスチック

## Images

![BlueDevil Head Gasket Sealer - 32 oz (38386) - Image 1](https://m.media-amazon.com/images/I/71p8Xb7q1BL.jpg)
![BlueDevil Head Gasket Sealer - 32 oz (38386) - Image 2](https://m.media-amazon.com/images/I/81-NdgIkKFL.jpg)
![BlueDevil Head Gasket Sealer - 32 oz (38386) - Image 3](https://m.media-amazon.com/images/I/81UGjoPh77L.jpg)
![BlueDevil Head Gasket Sealer - 32 oz (38386) - Image 4](https://m.media-amazon.com/images/I/71rTCNkff4L.jpg)
![BlueDevil Head Gasket Sealer - 32 oz (38386) - Image 5](https://m.media-amazon.com/images/I/81VOw+CKx3L.jpg)

## Available Options

This product comes in different **Number of Items** options.

## Questions & Answers

**Q: Im getting combustion in my radiator,not coolant in oil,will it work?**
A: I had the same issue of the exhaust going through the radiator and I followed the instructions to the letter and so far so good. I've put a little over 8 thousand miles on it since the repair with no issues. I was sceptical at first but this stuff is truly amazing!

**Q: How do I return the product if I have already used it?**
A: You can't.

**Q: If i just replaced my thermostat do i need to remove it, it's such a pia**
A: Yes you need to remove it to use this version, there is another weaker version that you don't have to remove it, that version does not work as well.

**Q: I don't get the "remove thermostat" part. If i remove my thermostat where am i going to plug the hose into? Does it mean to replace it with a new one?**
A: Most thermostats can be removed without causing a leak. I am guessing that yours might be like my truck where the gasket is incorporated into the thermostat. If so, you can probably adjust the time to allow the thermostat to open and replace it afterward. I cut the guts out of mine but it was probably overkill.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Funcionó
*by  on Reviewed in Mexico May 10, 2025*

Funcionó bastante excelente, hay algunos trucos que quizás no sea recomendado o tarde más pero pueden ayudar a que sellé mejor, como esperar a repose totalmente un día con el líquido aún en su interior y volver a repetir el proceso, esperar a que enfríe totalmente (unas 3 horas) y ahora sí hacer el cambio a antifrezze

### ⭐⭐⭐⭐⭐ Worked great for my Rover!
*by  on Reviewed in the United Kingdom June 6, 2015*

This product worked for my car that has a leaking/blown head gasket. BUT this is NOT a permanent fix!. It lasted 1 year, the first time I added this to the water. So had to purchase this item again to repeat the process.This item came in a much bigger bottle so you only need to use half of it.It is very easy to use, Just follow the instructions on the back of the bottle. But one thing I didn't bother doing was removing the thermostat before starting the job, I just emptied some of the coolant from the bottom of the radiator, so to leave room in the water system for the Blue Devil liquid when pored in.It worked 100% for me on my Rover 416, year 1998It may not work for all, but I suppose its worth ago to save the hefty price of paying for a new head gasket ?No complaints, only praise = 5 stars

### ⭐⭐⭐⭐⭐ If you have an odd emotional connection to a 1996 Subaru, THIS product is for you!
*by  on Reviewed in the United States June 2, 2025*

Bought my 1996 Subaru Outback Impreza new off the lot during its birthyear (96). Since then, it has taken me through a dozen or so states, two wives, two kids, two dogs, five cats, and around 75 chickens. I've hauled trailers, firewood, camped from and lived out of this vehicle (the latter being a temporary homelessness between graduate schools). I had the head gasket replaced after around 140k miles ... about 15 years ago, and over the past year she wouldn't start again after running without a 20 minute rest. I've basically rebuilt every pump, filter, belt, and other doo dads myself, but a head gasket is beyond my ken. I should also mention I coated the vehicle with two layers of black semi-gloss housepaint after 200K miles ... she's not much of a looker but has always gone forwards and backwards, all the windows still work, as well as heat and AC ... When she started overheating like mad three months ago, I took her to my local mechanic who said he could do the head gaskets for "cheap" at around $1600, if he were to do it right and machine the heads. The car is worth less than $400 on paper (the tires are literally worth more than the car), but ... it's like putting down your favorite dog. I got to shopping for a new/used Honda, drove my motorbike to work for a few weeks, and prepared myself for the worst.THEN! I stumbled across this magical fluid, which still seems too good to be true. $50 for a functional vehicle? I figured it was worth a hail-mary, and had some delivered. While waiting for its arrival, I did tons of research - the odds seemed about 50/50, but worth a Saturday afternoon given our history. I followed instructions EXACTLY, flushed the radiator, etc., pored in half the bottle, ran it for 45 minutes and prayed for the best.Next morning she got to work, but just barely - I had to run the heat full blast to keep it from blowing up, and the radiator reservoir was bubbling over like mad (not a good sign). I came home despondent and wondering what the chances were of me doing a head gasket repair in my driveway ... ran across some reddit threads, and followed some random advice that said sometimes it takes more than one application. So without even removing the thermostat, I chunked the other half of the bottle in the radiator and figured it couldn't hurt at this point. Ran it 45 more minutes and ...The next morning she made it to work without overheating at all! And over the next 3-4 days, she seemed to be running BETTER every day! Lo and behold, the thing will now crank up every time without a cooling period (I have NO idea how it fixed this issue, but don't really care). After a couple months, it started to overheat just a tad bit and didn't restart for ten minutes while running errands, so I got another bottle, dumped half into the radiator, and ... viola!Hell, even if I have to toss a bottle in there every three months or so, that's $20 / month, which by my calculations is much cheaper than a car payment, and I get to keep my OldBaru :) I ended up buying a 2023 Honda CRV for highway / roadtripping, but purchased a cover for it & it sits under wraps in the driveway for 2-3 weeks at a time, as I keep the miles off it by rolling in the Subie whenever possible. Thusfar, I've had her on the road for up to 90 minutes with no problems, but I'm wary of taking her out for much longer, and don't need to anyway with the Honda in reserve.Long / short - this stuff actually works, but you may have to tweak the directions / application a little bit. It's a win-win if, like me, it's either the magic fluid or the scrapyard :) Good Luck!

## Frequently Bought Together

- BlueDevil Products 38386 Head Gasket Sealer - 1 Quart
- BlueDevil Products 00204 Radiator Flush - 1 Quart
- BlueDevil Products 00203 Radiator Flush & Oil Degreaser - 1 Quart

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-10-22*