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A combustion leak tester kit showing a transparent tube connected to an automotive engine component and various plastic parts
A clear plastic combustion leak testing kit with tubing is mounted on an automotive engine component.
Hands are using a clear combustion leak testing kit on an automotive engine component.
Hands are using a clear combustion leak testing kit on an automotive engine component.
Clear plastic combustion leak testing kit components including tubing and a red cap
A clear plastic combustion leak testing kit component used for automotive engine testing.
A white cylindrical container used for combustion leak testing.
A clear plastic bottle of detector fluid with a white cap and dark blue body labeled Net content: 50ML
Combustion Leak Detector Fluid and testing apparatus shown before and after use.
A clear plastic combustion leak testing kit with a funnel-like design and a narrow tube, shown in a side view.
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Combustion Leak Testing Kit for Automotive Engines

Regular price €12,99 Sale price €10,99 – €27,99

Why customers love it

Diagnose engine health with precision and speed

This specialized kit offers a fast, economical, and accurate method for detecting combustion gas leaks in your automotive engine.

  • Accurately identifies leaks in cylinder head or engine block gaskets.
  • Suitable for testing Petrol, Diesel, and LPG engines.
  • Provides quick diagnosis to pinpoint leaks within minutes.
  • Utilizes a reaction fluid that visually indicates CO2 gas presence.
  • Ideal for routine checks during scheduled maintenance.
A combustion leak tester kit showing a transparent tube connected to an automotive engine component and various plastic parts

Why Choose Our Leak Testing Kit

High Accuracy Detection

Pinpoints combustion leaks with reliable color changes for precise diagnosis.

Rapid Diagnosis

Get quick results, helping you identify and fix issues in minutes.

Multi-Fuel Compatibility

Works effectively across Petrol, Diesel, and LPG engines.

Economical Solution

A cost-effective tool perfect for routine maintenance checks.

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently Asked Questions

Answers to common questions about the kit.

Can this kit be used on my specific engine model?

While the kit is versatile, compatibility should be confirmed with your mechanic or engine specialist before use.

Is the reaction fluid safe for engine components?

Yes, the kit is designed for diagnostic use and should be handled according to standard safety precautions.

How long does the kit last?

The longevity depends on how frequently you use it for routine checks. It is designed for multiple testing applications.

What is the difference between a leak and normal engine noise?

The kit is designed to detect specific combustion gas leaks, which are distinct from general engine noises.

Shipping & returns

Shipping

  • Delivers to Tyskland (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.

  • 5 stars: 33 (80%)
  • 4 stars: 3 (7%)
  • 3 stars: 5 (12%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Maria Predovic

excellent product

E
Elmira Jast

great

L
Luigi Hane

It works

B
Bobbie Morissette

Haven't used it yet.

I
Ivy Fadel

It is perfect and really sturdy works perfectly and was worth the price

A
Alberto Padberg

Great found out my head was ok

D
Damion Tromp

Good

S
Shakia Schroeder

Great item, cheap and chearful, works, and now i know my exhaust aint leaking

N
Neely Vandervort

I'm not sure about the quality of the reagent in relation to the color.

A
Amado Sanford

Smaller than it looks in the photo. We'll see if it works.

E
Edward Ryan

Combustion Leak Testing Kit for Automotive Engines

S
Suzy Hilll

Fast delivery to Odessa. Matches the description. Included: stopper, liquid tester, and plastic coil. Haven't tested it in operation yet.

A
Aldo Beatty

perfect, thank you very much

C
Cathrine Schmitt

Good product

G
George Bartell

Ok

S
Somer Bosco

Item as described quick delivery

A
Adam Dietrich

Received in good condition. Haven't tested it on the car yet, but I expect it will work well. Looks good.

C
Cleo Marvin

I tried the device, it seems to be working; I'll test it with a faulty cylinder head gasket to see what happens.

M
Mozella MacGyver

It arrived earlier than expected.

J
Johnson Schaefer

Arrived quickly, haven't used it yet but there are no instructions.

B
Boyd Yost

Haven't tried it yet, but will soon!

L
Levi Waelchi

Package arrived open

M
Mel Bashirian

Works or not... I did a test and keeps blue

M
Mickey Gulgowski

There is no color change in the liquid; it could be simply checked with water. The system works due to pressure.

C
Chauncey Champlin

I have to try it.

P
Portia Hane

It really works.
with a problem at the head, the blue liquid turns red/fuchsia

C
Charlie Stoltenberg

Very good product for testing the cylinder head gasket, it comes ready to perform the test a few times, everything is great kkskKkkJzjzjzjzjzjzjzjzjjzzjsjjsdjdjjdjz jsidkdkd. Ksksksksk

A
Arturo Bergstrom

It is unclear if the provided fluid works. I allowed the engines exhaust to pass through the fluid and it still stayed the same color as it shows in the bottle.

C
Carri Rohan

The amount of liquid is very small.

S
Stacey Friesen

Shipping was fast and the tester was reasonably priced. I look forward to using it.