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⚡ Gap it right, every time — don’t let your engine miss a beat!
The CTA Tools 3238 9 Wire Spark Plug Gap Gauge offers 9 precise gap measurements ranging from 0.025 to 0.060 inches, crafted from durable heavy-duty plastic. Lightweight and portable, this professional-grade, hand-powered tool ensures accurate spark plug tuning for automotive enthusiasts and mechanics alike.
| ASIN | B00PISL328 |
| Best Sellers Rank | #7,670 in Automotive ( See Top 100 in Automotive ) #23 in Spark Plug & Ignition Tools |
| Brand | CTA Tools |
| Brand Name | CTA Tools |
| Customer Reviews | 4.5 out of 5 stars 1,946 Reviews |
| Global Trade Identification Number | 00053001032389 |
| Included Components | 9 Wire Spark Plug Gap Gauge |
| Item Dimensions | 2.25 x 2.75 x 6 inches |
| Item Type Name | 9 Wire Spark Plug Gap Gauge |
| Item Weight | 0.09 Pounds |
| Item dimensions L x W x H | 2.25 x 2.75 x 6 inches |
| Manufacturer | CTA Tools |
| Material | Plastic |
| Material Type | Plastic |
| Model | 3238 |
| Number of Items | 1 |
| Part Number | 3238 |
| UPC | 053001032389 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
R**Y
Nice gauge
Works like it should and will last a long time.
H**.
Excellent
Great, just like the one I had in my teen years many, many, many years ago
M**S
Simple but effective
Didn’t have the right gaps to measure my application, but the adjustment tool worked great.
R**K
Would recommend
Quality tool
D**E
Beter than i expected
Perfect for spark plug spacing, the older generation of spacer may damage your plug, with this. thats a thing of the past!
P**R
u need it if u have spark plugs!
simple but needful tool
V**O
It's sturdy and easy to use
It has clear, easy to see measurements, and the gauge wires are sturdy as well. It only goes down to .025, so if you need .020 or smaller - like for some small engines - you might want to see if they have smaller ones.
M**E
Gap sizes are too coarse
Wish I had realized before ordering how big the gaps in measurement are. I want a 0.028" gap, which must be very common, and all it offers is 0.025" and 0.030". Kind of useless. What's the point of a wire-based tool that is supposed to offer greater precision if its measurements are way too coarse?
S**G
Wire Spark Plug Gap Gauge
Looks to be a good quality item. Metric markings one side, imperial on the other. Check your spark plug gaps without risking damage to the tip.
M**H
It's gap adjusting knob is not sturdy. Got bent easily.
It's gap adjusting knob is not sturdy. Got bent easily.
P**R
Works as described. Good tool to have.
Product as described, works as it should.
S**S
Accurate, Affordable, and Dependable
I put the CTA Tools 3238 9 Wire Spark Plug Gap Gauge to the test, and I’m impressed with its performance. Although it’s a very basic tool, it does exactly what it promises. I compared its measurements with those taken using a vernier caliper, and the results were spot-on—real and precise. It’s incredibly affordable and practical, built solidly to work flawlessly on all the spark plugs I own. Pros: • Accurate measurements confirmed by vernier caliper tests • Very affordable and great value for the price • Sturdy construction • Works reliably on all spark plugs Cons: • none Overall, if you need a straightforward, dependable spark plug gap gauge without any bells and whistles, this tool is a solid choice.
A**Z
Baja calidad!
Los ajustadores negros se doblan al ajustar el nodo de la bujía! Por el precio esperaba una mejor calidad!
Trustpilot
3 weeks ago
1 month ago