Features
Must-have diagnostic tool for any engine with a spark plug
When engine won't start, gives instant answer to 'does it have spark?'
Simple to use - just remove rubber boot from spark plug, insert tester & place tester boot on plug
Turn the engine over - if ignition is being sent to the cylinder, light in tester glows
Great time and frustration-saver with cars, motorcycles, boats, chainsaws, lawn mowers & more
Details
Introducing the JND Fool-Proof Engine Ignition Spark Tester - the must-have diagnostic tool for any engine with a spark plug. Never again spend hours trying to troubleshoot why your engine won't start. With this incredible tool, you can instantly find the answer to the age-old question: "does it have spark?"
Experience the simplicity of use with the JND Fool-Proof Engine Ignition Spark Tester. Just remove the rubber boot from the spark plug, insert the tester, and place the tester boot on the plug. Then, turn the engine over. If ignition is being sent to the cylinder, the light in the tester will glow, providing you with a clear indication of a working spark.
Save yourself the time and frustration of dealing with engine issues. Whether it's your car, motorcycle, boat, chainsaw, lawn mower, or any other spark plug-powered equipment, this spark tester is a game-changer. No more guessing or wasting time on complicated diagnostics. Get your hands on the JND Fool-Proof Engine Ignition Spark Tester today and make engine troubleshooting a breeze.
Ready to take control of your engine's ignition? Don't miss out on this incredible tool. Click here to get your own JND Fool-Proof Engine Ignition Spark Tester now!
Discover More Best Sellers in Thread Repair Kits
Shop Thread Repair Kits
Heli-Coil 5521-8 1/2-13 Inch Coarse Thread Repair Kit
$32.99
Thread Repair Kits - Heli-Coil 5521-8 1/2-13 Inch Coarse Thread Repair Kit
TIME-SERT M12x1.25x15mm Insert Qty 10 p/n 12123
$24.60
Thread Repair Kits - TIME-SERT M12x1.25x15mm Insert Qty 10 p/n 12123
$21.88
Thread Repair Kits - BestsQ 25pcs Thread Repair Kit M8 x 1.0mm Metric Thread Repair Insert Kit Compatible Hand Tool Set for Auto Repairing (M8-1.0)
$12.99
Thread Repair Kits - Shkalacar 30Pcs Metric Thread Repair Kit, Metric Thread Threaded Inserts Installation Tool Compatible with M3 M4 M7 M9 M11 Helicoil Car Pro Coil Tool M4*0.7
TGR Quick Adjustable Universal Thread Restorer 5/32” to 3/4”(4-19mm) for External Thread Repair
$39.95
Thread Repair Kits - TGR Quick Adjustable Universal Thread Restorer 5/32” to 3/4”(4-19mm) for External Thread Repair
$14.03
Thread Repair Kits - Spark Plug Repair Tool Kit, Spark Plug Thread Repair Tool M10x1.0 Bolt with M12x1.0 Tap Auto Accessories Hardware Kit
TIME-SERT M14x1.5x17.8mm Insert Qty 10 p/n 14157
$32.20
Thread Repair Kits - TIME-SERT M14x1.5x17.8mm Insert Qty 10 p/n 14157
$16.18
Thread Repair Kits - Helicoil Thread Repair Kit Thread Repair Tool Thread Chaser Kit Spark Plug Thread Chaser,Spark Plug Thread Repair Tool M10x1.0 Bolt + M12x1.0 Tap Auto Accessories Hardware Kit
