---
product_id: 251704201
title: "Lisle 75630 Test Fluid"
brand: "lisle"
price: "C$5286"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/251704201-lisle-75630-test-fluid
store_origin: NI
region: Nicaragua
---

# Color Change 16 oz Volume Leak Detection Lisle 75630 Test Fluid

**Brand:** lisle
**Price:** C$5286
**Availability:** ✅ In Stock

## Summary

> 🚗 Don't Let Leaks Drive You Crazy!

## Quick Answers

- **What is this?** Lisle 75630 Test Fluid by lisle
- **How much does it cost?** C$5286 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/251704201-lisle-75630-test-fluid)

## 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 Brand:** Manufactured by Lisle, a name synonymous with quality in automotive tools.
- • **Compact & Portable:** Lightweight at just 295g, perfect for on-the-go diagnostics.
- • **Quick Leak Detection:** Instantly identifies combustion leaks with a simple color change.
- • **User-Friendly Design:** Fluid transitions from blue to yellow, making it easy to spot issues.
- • **Versatile Application:** Ideal for use with radiators and other combustion systems.

## Overview

The Lisle 75630 Test Fluid is a 16-ounce solution designed to quickly identify combustion leaks in automotive systems. Its unique color-changing property allows for immediate detection, ensuring efficient diagnostics. Lightweight and portable, this fluid is a must-have for any professional or DIY mechanic looking to maintain optimal vehicle performance.

## Description

Detects Combustion Leaks on Engines. Use the leak detector fluid with the Lisle 75500 Combustion Leak Detector. Indicating fluid changes from blue to yellow when exposed to combustion gases in the radiator. Contains 16 fluid oz.

## Features

- Quickly pinpoints combustion leaks
- Fluid changes from blue to yellow when exposed to combustion gases from the radiator
- Contains 16 fluid ounce
- For more information check the main Lisle tool- 75500
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Lisle |
| Brand | Lisle |
| Model | Lisle 75630 Combustion Leak Indicating Fluid |
| Product Dimensions | 16 x 10.92 x 5.59 cm; 294.84 g |
| Item model number | 75630 |
| Manufacturer part number | 75630 |
| Item Weight | 295 g |

## Images

![Lisle 75630 Test Fluid - Image 1](https://m.media-amazon.com/images/I/71SdNDYbJ4L.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 75630 Test Fluid
- OEMTOOLS 37145 Combustion Leak Detector, Plastic and Rubber Tester for Engine Block Leaks, Automotive Blown Head Gasket Test, Block Test Kit

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**Shop now:** [https://www.desertcart.ni/products/251704201-lisle-75630-test-fluid](https://www.desertcart.ni/products/251704201-lisle-75630-test-fluid)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-20*