---
product_id: 281724455
title: "Lisle 75500 Combustion Leak Detector - Automotive Diagnostic Tool"
brand: "lisle"
price: "€ 8.14"
currency: EUR
in_stock: false
category: "Lisle"
url: https://www.desertcart.sk/products/281724455-lisle-75500-combustion-leak-detector-automotive-diagnostic-tool
store_origin: SK
region: Slovakia
---

# Color-changing fluid for clear diagnostics Detects combustion leaks instantly Vehicle-specific mounting for precision Lisle 75500 Combustion Leak Detector - Automotive Diagnostic Tool

**Brand:** lisle
**Price:** € 8.14
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Diagnose leaks before they burn your budget!

## Quick Answers

- **What is this?** Lisle 75500 Combustion Leak Detector - Automotive Diagnostic Tool by lisle
- **How much does it cost?** € 8.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/281724455-lisle-75500-combustion-leak-detector-automotive-diagnostic-tool)

## Best For

- lisle enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** 4.4-star rating from nearly 300 users
- • **Compact & Lightweight:** Only 0.3 lbs for easy handling and storage
- • **Clear Visual Indicator:** Fluid shifts from blue to yellow on gas exposure
- • **Versatile Compatibility:** Works on a wide range of vehicle engines
- • **Instant Combustion Leak Detection:** Pinpoints head gasket and block cracks fast

## Overview

The Lisle 75500 Combustion Leak Detector is a precision automotive diagnostic tool designed to quickly identify combustion leaks caused by faulty head gaskets, cracked blocks, or warped heads. Featuring a color-changing test fluid (sold separately), it provides a clear visual cue by shifting from blue to yellow when exposed to combustion gases. Lightweight and vehicle-specific mounting ensures ease of use and accurate results, making it a must-have for proactive vehicle maintenance.

## Description

Combustion Leak Detector Quickly Pinpoints Combustion Leaks Checks for combustion leaks caused by bad head gaskets cracked blocks and cracked or warped heads Fluid changes from blue to yellow when exposed to combustion gases from the radiator Diesel Test fluid sold separate

## Features

- manufacturer: Lisle
- Item Trademark: LISLE
- Item Weight: pounds, pounds, 1., 1.
- Item Category: Auto Accessory

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007ZDRUI |
| Best Sellers Rank | #46,897 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Fuel Leak Detectors |
| Brand Name | Lisle |
| Customer Reviews | 4.4 4.4 out of 5 stars (295) |
| Global Trade Identification Number | 00083045755005, 00830457550052 |
| Item Weight | 0.3 Pounds |
| Manufacturer | Lisle |
| Material Type | Plastic, Rubber, Metal |
| Measuring Range | Anwesend - Abwesend |
| Model | 75500 |
| Mounting Type | Vehicle-specific mounting |
| Number of Items | 1 |
| Output Type | analog |
| Part Number | 75500 |
| Style Name | Modern |
| UPC | 830457550052 083045755005 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Lisle
- **Item weight:** 0.3 Pounds
- **Material:** Plastic, Rubber, Metal
- **Measuring range:** Anwesend - Abwesend
- **Style:** Modern

## Images

![Lisle 75500 Combustion Leak Detector - Automotive Diagnostic Tool - Image 1](https://m.media-amazon.com/images/I/71nhlrhtfzL.jpg)

## Available Options

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

## Questions & Answers

**Q: what pump can i use with it ? can you give me the picture of the pump , thank you**
A: Try ones like this: Hopkins 10803 FloTool Transfer Pump. Takes 2 hands, but otherwise cheap and effective. Comes with a hose that connects directly without fittings.

**Q: What is the difference between the diesel and gasoline combustion gas tester fluid?**
A: Did not find that particular brand to work very well for diesel. Have used other brands which are combustion chamber leak detectors which work for both gas and diesel. The difference between a gas and diesel detector would be in the chemical formulation.

**Q: I don't have a radiator cap on my radiator So will it work on my overflow? Or what would you recommend**
A: Your  car has a degas bottle. Yeah it will work on that

**Q: Can it detect co2 in coolant? What is the average for success by testing?**
A: Yes, it tests for carbon dioxide and carbon monoxide in your coolant.

## Frequently Bought Together

- Lisle 75500 Combustion Leak Detector
- Stant Cooling System Tester, Metallic

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**Shop now:** [https://www.desertcart.sk/products/281724455-lisle-75500-combustion-leak-detector-automotive-diagnostic-tool](https://www.desertcart.sk/products/281724455-lisle-75500-combustion-leak-detector-automotive-diagnostic-tool)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-22*