🧰 Spark Plug Gap Adjustment Kit | For Cars, Motorcycles & Small Engines
🧰 Spark Plug Gap Adjustment Kit | For Cars, Motorcycles & Small Engines
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🧰 Spark Plug Gap Adjustment Kit | For Cars, Motorcycles & Small Engines
🔧 Measure It. Adjust It. Check It Again.
Stop Guessing the Spark Plug Gap.
A controlled spark plug gap adjuster paired with a 32-blade stainless steel feeler gauge helps make plug-gap adjustments easier to measure and repeat.
⚡ Check the Plug Before You Start
Designed for Common 10, 12, 14 & 16 mm Spark Plugs.
The adjuster is presented for many standard spark plugs used across automotive, motorcycle and small-engine maintenance.
10 mm
Listed compatible thread size.
12 mm
Listed compatible thread size.
14 mm
Listed compatible thread size.
16 mm
Listed compatible thread size.
🧰 Built Like a Workshop Tool
Aluminum Adjuster. Stainless Steel Gauge.
The main adjustment body is listed as aluminum alloy, while the included feeler gauge uses stainless steel blades.
📏 Measure Before—and After—the Adjustment
32 Blades Give You a Range of Thicknesses to Check.
The supplied feeler gauge is listed with 32 stainless steel blades covering a metric range of approximately 0.04–0.88 mm.
Less Eyeballing. More Checking.
The Gauge Turns “Looks Close” Into an Actual Measurement.
Select the gauge thickness required for your application, test the spark plug gap, make a small adjustment and measure again.
🔄 A Simple Measure → Adjust → Recheck Routine
Fine-Tune the Gap With the Knurled Adjustment Knob.
Measure
Check the current gap with the appropriate feeler gauge blade.
Adjust
Place the plug in the tool and turn the knob gradually.
Recheck
Measure the gap again and repeat only as needed.
🧰 Useful Wherever You're Already Changing Spark Plugs
A Small Tool for Routine Garage & Engine Maintenance.
What's in the Kit
Everything Needed to Measure and Adjust.
🔧 Gap Adjuster
1 spark plug adjustment tool in your selected color.
📏 Feeler Gauge
1 stainless steel 32-blade measurement gauge.
📖 Manual
1 user manual is listed in the supplied package contents.
🔴⚫ Colors
Red and black options are listed in the supplied information.
Product Details
At a Glance
FAQ
Good to Know
What does this kit do?
How many feeler gauge blades are included?
What spark plug sizes are listed as compatible?
Does it fit 18 mm spark plugs?
How is the gap adjusted?
What colors are available?
What comes in the package?
📏 Measure · 🔧 Adjust · ⚡ Recheck
Make Spark Plug Gapping Feel Less Like Guesswork.
A controlled adjuster, 32-blade feeler gauge and compact workshop format give DIYers and mechanics a straightforward way to measure and fine-tune compatible spark plugs.
