---
product_id: 41261913
title: "Block Tester BT-600 Replacement Combustion Leak Test Fluid 16 oz"
brand: "block tester"
price: "6219 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/41261913-block-tester-bt-600-replacement-combustion-leak-test-fluid-16
store_origin: HU
region: Hungary
---

# Compatible with gas, diesel & alternative fuels Detects leaks via color change (blue to yellow) 16 oz / 474 ml fluid volume Block Tester BT-600 Replacement Combustion Leak Test Fluid 16 oz

**Brand:** block tester
**Price:** 6219 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Catch leaks before they catch you—test smarter, not harder!

## Quick Answers

- **What is this?** Block Tester BT-600 Replacement Combustion Leak Test Fluid 16 oz by block tester
- **How much does it cost?** 6219 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/41261913-block-tester-bt-600-replacement-combustion-leak-test-fluid-16)

## Best For

- block tester enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Portable 2.75x7.13 inch bottle fits perfectly in any toolkit.
- • **Bulk Testing Capacity:** 16 oz fluid supports up to 16 accurate tests—stay ready.
- • **Multi-Fuel Compatibility:** Works seamlessly with gas, diesel, propane, CNG & more.
- • **Precision Leak Detection:** Instant color shift reveals combustion leaks—no guesswork.
- • **Trusted Industry Standard:** Top-rated by pros, #14 in Fuel Leak Detectors—join the experts.

## Overview

The BT-600 Replacement Combustion Leak Test Fluid is a 16-ounce solution designed for use with Block Tester and other fluid-based combustion leak testers. It supports up to 16 tests and works across gas, diesel, propane, CNG, and alternative fuels. The fluid changes color from blue to yellow to indicate the presence of combustion leaks, providing quick and reliable diagnostics for professional-grade engine maintenance.

## Description

Block Tester BT-600 Replacement Combustion Leak Test Fluid 16 Oz

## Features

- 16 ounces / 474 ml (good for 16 tests in Block Tester brand combustion leak tester)
- Use in Block Tester brand combustion leak tester or other fluid-based leak testers
- Works with GAS or DIESEL engines as well as propane, CNG, and other alternative fuels
- When fluid turns from BLUE to YELLOW combustion leak is present

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06WLKWB8T |
| Best Sellers Rank | #307,877 in Automotive ( See Top 100 in Automotive ) #108 in Fuel Leak Detectors |
| Brand | Block Tester |
| Customer Reviews | 4.8 4.8 out of 5 stars (429) |
| Date First Available | February 13, 2017 |
| Item Weight | 0.01 ounces |
| Item model number | BT-600 |
| Manufacturer | Block Tester |
| Manufacturer Part Number | BT-600 |
| Model | BT-612 |
| Product Dimensions | 2.75 x 2.75 x 7.13 inches |

## Images

![Block Tester BT-600 Replacement Combustion Leak Test Fluid 16 oz - Image 1](https://m.media-amazon.com/images/I/511fLS-pUBL.jpg)

## Frequently Bought Together

- Block Tester BT-600 Replacement Combustion Leak Test Fluid 16 oz
- OEMTOOLS 37145 Combustion Leak Detector, Plastic and Rubber Tester for Engine Block Leaks, Automotive Blown Head Gasket Test, Block Test Kit
- RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests

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**Shop now:** [https://www.desertcart.hu/products/41261913-block-tester-bt-600-replacement-combustion-leak-test-fluid-16](https://www.desertcart.hu/products/41261913-block-tester-bt-600-replacement-combustion-leak-test-fluid-16)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-11-08*