🚗 Combustion Leak Tester — Quickly Detect Exhaust Gas Leaks in Your Cooling System!
🚗 Combustion Leak Tester — Quickly Detect Exhaust Gas Leaks in Your Cooling System!
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🚗 Combustion Leak Tester — Quickly Detect Exhaust Gas Leaks in Your Cooling System!
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24–48H

Quickly Detect Exhaust Gas Leaks
Color-Change Visual Detection for Your Cooling System

Visual Results You Can Trust
Draw vapor through the test chamber and watch the fluid. Blue fluid means normal reference state. A noticeable color change may indicate combustion gases in your cooling system.

Manual Rubber Squeeze Bulb
The included rubber bulb lets you manually draw vapor through the tester. No batteries, no electricity, no extra equipment required — just squeeze and observe.

Transparent Dual-Chamber Body
The clear tester body lets you easily monitor the test fluid throughout the inspection. Built-in level marks ensure accurate filling every time.
How It Works
Fill & Position
Add test fluid to the marked level and place the tester at the radiator opening.
Squeeze & Draw
Repeatedly squeeze the rubber bulb to draw vapor through the test chamber.
Read the Result
Observe the fluid color change. Blue = normal. Color change = possible combustion gas leak.

For Garages & DIY Mechanics
Ideal for checking head gasket failures, cracked blocks, or leaking cylinder heads. A must-have diagnostic tool for professional mechanics and car enthusiasts alike.

What You Get
Shop With Confidence
