---
product_id: 462959120
title: "RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests"
brand: "reld"
price: "$54.48"
currency: USD
in_stock: true
reviews_count: 13
category: "Reld"
url: https://www.desertcart.us/products/462959120-reld-head-gasket-tester-kit-combustion-leak-detector-for-50
store_origin: US
region: United States of America
---

# Universal adapter fits 25-55mm openings Up to 50 quick tests per kit 99.9% detection efficiency RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests

**Brand:** reld
**Price:** $54.48
**Availability:** ✅ In Stock

## Summary

> 🔍 Diagnose like a pro, save like a boss!

## Quick Answers

- **What is this?** RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests by reld
- **How much does it cost?** $54.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/462959120-reld-head-gasket-tester-kit-combustion-leak-detector-for-50)

## Best For

- reld enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight and compact design (under 9 oz) fits easily in your toolbox or glove compartment.
- • **Visual Alarm Indicator:** Clear color-change alert instantly reveals combustion gases for foolproof testing.
- • **Precision You Can Trust:** Achieve near-perfect 99.9% accuracy in detecting combustion leaks without a mechanic.
- • **Universal Compatibility:** One kit fits cars, trucks, motorcycles, forklifts, and more with a wide 25-55mm adapter range.
- • **DIY Diagnostics, Instant Savings:** Skip costly garage visits by diagnosing head gasket issues yourself in minutes.

## Overview

The RELD Head Gasket Tester Kit is a compact, EU-made combustion leak detector offering 99.9% accuracy. Designed for up to 50 tests, it features a universal adapter (25-55mm) compatible with a wide range of vehicles. Its visual color-change alarm lets you quickly identify head gasket failures, empowering you to avoid expensive mechanic fees and keep your vehicle running smoothly.

## Description

Buy RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests: Fuel Pressure Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works like to pricy commercial kits - Good product, simple . Why spend more ? Good simple cheap does job as good as fancy ones
Review: Test your car and diagnose it yourself - This is a simple combustion leak detector to help diagnose your car. Mine was losing coolant without any obvious leaks. The situation gradually got worse and worse, to the point where I could not drive half a mile without getting a warning light on the dash. You take the coolant tank cap off, pour some of the blue testing fluid into the bubbler, and hold it tightly against the coolant opening. If the fluid's color changes from blue to light green, combustion gases are present in the coolant tank, which generally means you have a leaky head gasket. Once I replaced the head gasket, all the symptoms went away. This kit told me exactly what the problem was and saved me a ton of money.

## Features

- The original head gasket tester kit of the reputable brand “RELD”
- Produced in the European Union. The efficiency is 99.9%.
- Fast and convenient. Most importantly you can check whether the head gasket of your car is fully functional without visiting the mechanic.
- If the head gasket looks damaged, you can check it yourself and save time and money.
- Thanks to the universal adapter with a wide measuring range (25-55 mm), we can check among other things: cars, trucks, road tractors, excavators, motorcycles and forklifts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RS3N98V |
| Alarm | Visual |
| Brand | RELD |
| Color | multi-color |
| Customer Reviews | 4.4 4.4 out of 5 stars (7,353) |
| Date First Available | June 22, 2022 |
| Global Trade Identification Number | 05907440789067 |
| Item Weight | 8.5 ounces |
| Item model number | 7777252 |
| Manufacturer | RELD |
| Manufacturer Part Number | 7777252 |
| Operating Humidity | 90 percent |
| Product Dimensions | 6.69"D x 3.54"W x 1.97"H |
| Style | Compact |

## Product Details

- **Alarm:** Visual
- **Brand:** RELD
- **Color:** multi-color
- **Global Trade Identification Number:** 05907440789067
- **Item Weight:** 240 Grams
- **Manufacturer:** RELD
- **Operating Humidity:** 90 percent
- **Product Dimensions:** 6.69"D x 3.54"W x 1.97"H
- **Style:** Compact

## Images

![RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests - Image 1](https://m.media-amazon.com/images/I/715Oau8Kv5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works like to pricy commercial kits
*by M***H on January 11, 2026*

Good product, simple . Why spend more ? Good simple cheap does job as good as fancy ones

### ⭐⭐⭐⭐⭐ Test your car and diagnose it yourself
*by S***S on January 22, 2026*

This is a simple combustion leak detector to help diagnose your car. Mine was losing coolant without any obvious leaks. The situation gradually got worse and worse, to the point where I could not drive half a mile without getting a warning light on the dash. You take the coolant tank cap off, pour some of the blue testing fluid into the bubbler, and hold it tightly against the coolant opening. If the fluid's color changes from blue to light green, combustion gases are present in the coolant tank, which generally means you have a leaky head gasket. Once I replaced the head gasket, all the symptoms went away. This kit told me exactly what the problem was and saved me a ton of money.

### ⭐⭐⭐⭐⭐ Great price, easy to use and quick results.
*by N***N on January 26, 2025*

This test kit was great. Great price , easy to use and quick results. I was hoping that the liquid would stay blue but it turned yellow right away. I wasn't really surprised with the results but it was good to see it clearly right away. So now I focus on the job at hand with the clear results!

## Frequently Bought Together

- RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests
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- KOOPOOL Coolant Pressure Tester Kit, 30pc Universal Radiator Pressure Tester Set, Professional Coolant Vacuum Refill for Cars Motorcycles Trucks (30-Piece)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-14*