3 Best Spark Plug Gap Tools (Tested) 2023

Having the right spark plug gap tool can make a huge difference in getting the best performance out of your engine. Whether looking for the perfect gap for your daily driver or a race-ready engine, the right tool can help you get the most out of your engine.

This blog post will look at the types of spark plug gap tools available and which will work best for your needs.

At a Glance:

Best Spark Plug Gap Tool

DesignRetailer
Best Pick1. OEMTOOLS 26 Blade Master Feeler Gauge
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2. CTA Tools Ramp-Type Spark Plug Gapper
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Staff Pick3. K-MOTOR Performance Spark Plug Gap Tool
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1. OEMTOOLS 26 Blade Master Feeler Gauge

Best Pick
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Look no further than OEMTOOLS 26 Blade Master Feeler Gauge. This one-of-a-kind spark plug gap tool is a must-have for any serious car enthusiast.

The OEMTOOLS Gauge is a precision tool designed to help you measure the gap between spark plugs and other critical areas on your engine.

It features 26 blades, ranging from 0.0015†to 0.035â€, with a combination of metric and SAE sizes. This allows for a wide array of gap measurements, ensuring that your spark plug gap is always accurate.

The unique design of the OEMTOOLS Gauge makes it incredibly easy to use. The blades are color-coded, making it easy to find the right blade for the job.

The blades are stamped with a thickness measurement, so you know exactly what you select. The handle is comfortable and easy to grip, making it easy to maneuver the tool around tight spaces.

If you’re looking for a tool that will give you an accurate and precise spark plug gap measurement, the OEMTOOLS 26 Gauge is a perfect choice.

With its high-quality construction, ease of use, and wide range of gap measurements, it’s sure to be a valuable addition to your toolbox. Get the OEMTOOLS Gauge today, and you’ll never have to worry about getting an inaccurate spark plug gap again.

Pros

  • easy blade removal
  • hardened, tempered steel
  • thumb notch

Cons

  • may not be compatible with all vehicles

2. CTA Tools Ramp-Type Spark Plug Gapper

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If you are an automotive enthusiast, chances are you have heard of CTA Tools’ Ramp-Type Spark Plug Gapper. It is one of the best spark plug gap tools on the market and a must-have for any DIY mechanic.

The CTA Tools Gapper is a precision tool designed to measure spark plug gaps accurately. It’s a simple, easy-to-use tool that ensures your spark plugs are properly gapped for optimal performance and fuel economy.

The gapper features an adjustable ramp that can be adjusted to fit a variety of different spark plug sizes, ensuring a secure and accurate fit. The gapper also features a locking mechanism that helps to prevent any accidental adjustments.

The CTA Tools Gapper is designed to be both durable and lightweight, making it easy to carry wherever you may need it. It is designed with an ergonomic handle that makes it comfortable to use, and the anti-slip rubber grip helps you maintain a secure grip while adjusting the spark plugs.

Using the CTA Gapper is simple, too. All you have to do is place the tool in the gap, adjust the ramp to the desired size, and slide the gapper into the spark plug hole. The tool will then securely lock into place, giving you an accurate and secure fit.

If you are looking for the best spark plug gap tool, you can’t go wrong with the CTA Tools Gapper.

It’s a reliable and accurate tool that will ensure your spark plugs are properly gapped for optimal performance and fuel economy. It is easy to use, lightweight and designed to last.

Pros

  • The gapper is easy to clean.
  • Affordable
  • Quality
  • Variety

Cons

  • It may not fit all vehicles.
  • Accuracy 
  • Size

3. K-MOTOR Performance Spark Plug Gap Tool

Staff Pick
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The K-MOTOR Performance Spark Plug Gap Tool is the market’s best tool. It’s designed to be easy to use, accurate, and reliable. With its high-grade construction and durable design, you can be sure that this tool will last you for many years to come.

The K-MOTOR Performance Spark Plug Gap Tool allows you to easily and accurately measure the gap between the spark plug electrodes.

This is one of the most important steps when installing a new spark plug, so having a reliable and accurate tool is essential.

The K-MOTOR tool also includes a built-in caliper, allowing you to measure the gap in metric and imperial measurements accurately.

Whether you’re a professional mechanic or a DIY enthusiast, you’ll appreciate the ergonomic design of the K-MOTOR Gap Tool.

The comfortable handle is designed to fit your hand perfectly, so you can get the job done quickly and comfortably. The tool is also lightweight, making it easy to transport and use in the shop.

The K-MOTOR Gap Tool is designed to provide the perfect gap between your spark plug electrodes. Not only does this help ensure that your engine runs efficiently, but it also prevents any potential damage to your spark plugs.

With a properly gapped spark plug, you can be sure that your engine will run smoothly and efficiently.

If you’re looking for the best spark plug gap tool on the market, you need to look no further than the K-MOTOR Gap Tool.

With its high-grade construction, ergonomic design, and accurate measurements, you can be sure that this tool will provide you with years of reliable performance.

So, if you want the best spark plug gap tool, pick up the K-MOTOR Gap Tool today. It’s the perfect tool for any automotive enthusiast.

Pros

  • It can be used on all vehicles.
  • Easy to use, even for beginners.
  • Comes in a set of two.

Cons

  • It may not work on all engines
  • It may only work with some spark plugs.

Here are five things to consider before buying the best spark plug gap tool:

1. Durability: Spark plug gap tools can take a beating, especially when used in tight engine compartments. So it’s important to look for a tool made of durable materials that can withstand the rigors of the job.

2. Quality: Cheaper gap tools can be inaccurate, resulting in misfires and other engine problems. Look for a tool made of quality materials that can easily adjust to get the perfect gap.

3. Price: Spark plug gap tools come in various price points. If you’re on a budget, look for a tool that offers the features you need at a price that fits your budget.

4. Ease of Use: If you have limited experience setting spark plug gaps, look for an easy tool. A tool with a clear scale and easy-to-adjust settings is a great choice.

5. Warranty: Look for a tool that comes with a good warranty. You can get something fixed or replace without spending extra money if something goes wrong.

When it comes to maintaining your vehicle, having the best spark plug gap tool is essential. With these five things in mind, you can be sure to find the perfect tool for the job.

Conclusion

In conclusion, the best spark plug gap tool is essential for any vehicle owner as it helps them get the job done right and quickly. This tool is not only easy to use but also very affordable. With this tool, you can easily adjust the gap of your spark plugs to get the best performance from your vehicle. It is a great investment for any vehicle owner.


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Kim Goodson
By Kim Goodson

Meet Kim Goodson, a car enthusiast, and expert in car accessories. With a passion for cars, Kim researches and tests different accessories to provide valuable insights to fellow car owners.


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