⚡ Spark your engine insights with precision and ease!
The Lisle 20700 Coil On Plug Spark Tester is a compact, hand-powered diagnostic tool designed for quick and accurate ignition system testing on coil-on plug engines. Featuring an adjustable gap knob and a 12-inch shielded ground wire, it supports universal fit applications including Ford, Chrysler, Mitsubishi, and Nissan, making it an essential tool for professional mechanics and DIY enthusiasts alike.
| Brand | Lisle |
| Power Source | Hand Powered |
| Automotive Fit Type | Universal Fit |
| UPC | 083045207009 |
| Global Trade Identification Number | 00083045207009 |
| Manufacturer | LISLE |
| Model | Coil-on Plug Spark Tester |
| Item Weight | 0.32 ounces |
| Product Dimensions | 7.25 x 5.25 x 1.5 inches |
| Item model number | 20700 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 20700 |
| OEM Part Number | 20700 |
| Lift Type | Manual |
S**E
quality spark tester
Does what it's supposed to. Quality tool
U**B
Must have
Great tool for testing high voltage spark. Saved $$$ over part store price.
S**E
Found the issue.
Needed this for a project truck. I had spark and fuel but it just wouldn’t run. This handy little gem found my issue. The coil was weak. Truck runs and drives now.
W**M
Good product
Only way at home to check k volts. Disappointed made in Taiwan being it a lisle product
S**N
HEI is what everyone says to buy but I like this one
So I'm in the market for a spark tester. I was tired of using the spark plug screwdriver method so I wanted to spend money on a real tester. Everyone told me to buy an HEI tester as it was supposedly the best.....but I decided to look at all the offerings and found this to be perhaps better.After using it on a distributor based van, I like it. It worked great and showed a great spark.
D**.
Helped quickly identify a spark problem
Hooked up to the end of a plug wire, connected the ground, and discovered I was losing spark to two misfiring cylinders after unloading the parts cannon at everything else. Quick and easy testing with this. Would buy again.
J**N
Works as it should
Good for testing spark. Helped me diagnose a bad coil. I recommend this product to anyone.
J**S
Loose screw.
Like so many have pointed out. The screw in piece fits so sloppily that the tip can wiggle 1/8 " side to side. Why does the manufacturer continue to make it with such poor tolerance? I assumed the other reviewers just got an old batch. Nope, apparently they intend it to be sloppy and continue to make it that way. Really poor quality!
Trustpilot
2 days ago
2 months ago
