LEIMO KPARTS
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Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
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Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Designed to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets.
Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
Item #: 17513683

Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.

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Item #: 17513683
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Designed to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets.
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What Stands Out

Dual Gauge Readout
Allows precise measurement of cylinder pressure and leak levels, enabling users to quickly diagnose engine issues with clear visibility and accuracy.
Versatile Compatibility
Designed to work with various engine types, this kit addresses diverse automotive needs, making it suitable for both professionals and DIY mechanics.
Durable Construction
Built with high-quality materials to withstand rigorous use, ensuring longevity and reliability while providing consistent testing results for engine diagnostics.

Product Details

Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.
  • Cylinder leak down tester and compression test kit for gasoline engines with 14, 12, or 10mm spark plugs
  • Suitable for all local and imported cars and trucks, especially those with minimal clearance
  • Detects common engine faults such as worn piston rings, cylinder head cracks, worn valves, and blown head gaskets
  • Checks the amount of leakage in an engine cylinder and helps determine the source
  • Includes 480mm flexi hose, spark plug adapters, pressure gauge, cylinder leakage gauge, air regulator, instructions, and carrying case
  • Comes with a worry-free 24-hour reply and 30-day refund guarantee
Brand NameLEIMO KPARTS
Number of Items1
Unit Count1 Count
Number of Packs1
Part NumberMF-3067
UPC778299896061
ManufacturerLEIMO
ModelMF-3067
Material TypeAluminum, Brass
BrandLEIMO KPARTS
MaterialAluminum, Brass
Item Weight2.5 lbs (1.13 kg)

Who Should Buy?

Suitable For
  • Automotive Technicians

    Ideal for professionals diagnosing engine issues, helping in determining cylinder health and sealing effectiveness efficiently.

  • DIY Car Enthusiasts

    Great for hobbyists who want to assess their engine's condition at home before taking further action.

  • Performance Tuners

    Beneficial for those tuning engines, ensuring optimal performance by detecting potential air leaks and compression problems.

Not Suitable For
  • Casual Car Owners

    Not suitable for users without mechanical knowledge, as it requires understanding of engine diagnostics and tools.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Cylinder Leak Down Tester and how does it work?

    Answer: A Cylinder Leak Down Tester is a diagnostic tool used to assess an engine's condition by measuring the amount of air that escapes from the cylinder while it's under pressure. The tool consists of two gauges: one shows the input pressure, and the other displays the amount of leakage. By connecting the tester to a cylinder and pressurizing it, you can identify problems such as worn piston rings, leaking valves, or head gasket failures. This tool is essential for accurate diagnostics in engine rebuilding or tuning, helping technicians pinpoint issues before they escalate.
  • Question: What is the difference between a leak down test and a compression test?

    Answer: A leak down test evaluates how much air escapes from the cylinder when pressurized, revealing specific problems like valve leaks or gasket failures. In contrast, a compression test measures the maximum pressure generated during a compression stroke to assess overall engine health. While both tests are vital diagnostics, the leak down test provides more detailed insights into individual cylinder issues, making it ideal for troubleshooting and repairs when precise diagnostics are necessary.
  • Question: How can I interpret the results from the Cylinder Leak Down Tester?

    Answer: Interpreting results from a Cylinder Leak Down Tester involves analyzing the pressure readings from both gauges. A high leakage percentage indicates problems, such as poor sealing from worn components. If the second gauge shows pressure significantly below normal levels, you may have to inspect piston rings, valves, or gaskets. This interpretation helps gauge engine condition, ultimately guiding repair decisions. Regular testing can save time and prevent costly repairs by addressing issues early.
  • Question: Is a dual gauge leak down tester better than a single gauge tester?

    Answer: Yes, a dual gauge leak down tester is generally more beneficial than a single gauge tester. The dual gauges allow users to see both input pressure and leakage percentage simultaneously, providing a clearer picture of an engine’s condition. This efficiency enables technicians to quickly identify issues without switching readings. Therefore, a dual gauge setup is ideal for professionals and DIY enthusiasts who require accurate and comprehensive diagnostics without cumbersome adjustments.
  • Question: What engines can I use the Cylinder Leak Down Tester on?

    Answer: The Cylinder Leak Down Tester is versatile and can be used on most gasoline and diesel engines. Whether for a high-performance sports car, a standard passenger vehicle, or industrial engines, the tester effectively diagnoses cylinder integrity. It’s an essential tool for both automotive professionals and hobbyists seeking to maintain engine health or troubleshoot problems. Ensure compatibility with the engine type, including any necessary fittings for ideal results.
  • Question: What are common symptoms of a bad compression that a leak down tester can identify?

    Answer: Common symptoms of bad compression that a cylinder leak down tester can identify include decreased engine power, rough idling, excessive oil consumption, and difficulty starting the engine. These issues may arise due to various factors such as damaged piston rings, leaking valves, or blown head gaskets. By using the leak down tester, you can pinpoint the exact location of the leak and perform targeted repairs, improving overall engine performance and reliability.
  • Question: Can I perform a leak down test without professional help?

    Answer: Yes, you can perform a leak down test without professional help, but it requires basic mechanical skills and knowledge about engine components. With the necessary tools, including the Cylinder Leak Down Tester, and a good understanding of engine systems, you can conduct this test yourself. This DIY approach can save costs while allowing you to diagnose engine issues effectively. Just ensure you follow manufacturer instructions for accurate results and safety.
  • Question: What accessories or additional tools are recommended with the Cylinder Leak Down Tester?

    Answer: When using a Cylinder Leak Down Tester, it is beneficial to have some essential accessories and additional tools. These can include an air compressor to provide the necessary air pressure, socket sets for easy access to spark plugs, and a manual or guide for step-by-step procedures. A lubricant can also help inspect seals indirectly. These tools enhance the overall testing process, ensuring accuracy and thorough diagnostics.
  • Question: How often should I use a Cylinder Leak Down Tester?

    Answer: It’s advisable to use a Cylinder Leak Down Tester as part of regular maintenance checks, especially in high-performance or older vehicles. Conducting tests every few months, or before significant performance upgrades, can help monitor engine health. If you're troubleshooting engine issues, running the tester can provide crucial insights. This proactive approach ensures any developing problems are detected early, prolonging engine life and enhancing performance.
  • Question: Where can I buy a Cylinder Leak Down Tester in El Salvador?

    Answer: You can purchase a Cylinder Leak Down Tester, Compression Test Kit - Engine Cylinder Dual Gauge Leakdown Tester Kit Diagnostics Tool from Ubuy in El Salvador. Ubuy offers a wide variety of diagnostic tools, ensuring you find the right product to suit your needs. With a user-friendly platform, you can browse different models and read customer reviews to make an informed purchase.

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Cylinder Leak Down Tester, Compression Test kit is a useful and cost-effective diagnostic tool that is suitable for any internal combustion engine. The kit offers many different adapters to use with different spark plug threaded hole sizes. It uses air to pressurize the cylinder to find head gasket leaks and manifold leaks and can be used on gas and diesel engines. However, it cannot be used as a regular compression tester. The Cylinder Leak Down Tester has a valve with no off and on plug to air 9. The kit is straightforward to use, and YouTube videos are available for further assistance.

Customer Reviews & Ratings

1271 customers ratings
  • 5 Star
    62%
  • 4 Star
    15%
  • 3 Star
    6%
  • 2 Star
    2%
  • 1 Star
    15%

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Pros

  • Cost-effective diagnostic tool
  • Suitable for any internal combustion engine
  • Can be used on gas and diesel engines
  • Straightforward to use
  • Offers many different adapters to use with different spark plug threaded hole sizes

Cons

  • Cannot be used as a regular compression tester

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Features & Benefits

  • Detects common engine faults
  • Checks amount of leakage in engine cylinders
  • Displays percentage of cylinder leakage and cylinder pressure
  • Suits all local and imported cars and trucks
  • Comes with spark plug adapters and carrying case
  • Worry-free guarantee with 24-hour reply and 30-day refund

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