5 out of 5
Customer Reviews
By
Little Jo
Date: November 25, 2025
I purchased this Tool Aid 36350 in-line spark Checker kit at a great price from this seller. Instruction are easy to understand. I have used this kit for small engine repairs and automotive troubleshooting. Great tool, multiple uses. Many adapters. I would recommend adding this your tool box. Thank you.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
Crocodile
Date: November 09, 2025
Very good option if you need to detect failures on your spark plugs and Spark Plug Wires.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
SJ Frost
Date: April 11, 2025
Well made and comes in nice case!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Daniel
Date: December 07, 2024
Awesome Tool!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Jim Elliott
Date: October 30, 2024
I used it on a jaguar I have owned for over 20 years. It made diagnosing a breeze. Now I don't have to take it to the shop as often. Maybe I will keep the car for another 20 years. Thanks for the great tool!Jim Elliott Reno NV.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
William M.
Date: June 09, 2024
Cars, trucks.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
James Pearce
Date: February 13, 2024
Easy to use and versatile.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
mark lougheed
Date: February 09, 2024
Great product for the money
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Kimberly costa
Date: January 29, 2024
It's what I needed works like it should
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Brian B
Date: December 28, 2023
Great product for the money. Came on time and it came in one piece. I use it Atleast 3 times a week at my shop to diagnose a coil or a wire or whatever I find. It's a great tool to have in your toolbox and I would recommend it to anyone
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
brendin dellapenta
Date: December 09, 2023
Product works great but bulb was faulty right out of the box and was disappointed to have a non working tool brand new out of the box
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By
bruce
Date: December 05, 2023
Needs a angle attachment.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Crashman
Date: December 03, 2023
Works great for identifying bad plugs and troubleshooting ignition system.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Brian pierce
Date: November 07, 2023
Great product .
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
D. R. Borch
Date: June 22, 2023
can't say a lot about this kit as I have not used it yet, but will say it looks to be a quality Item for the money
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Customer
Date: June 21, 2023
Works good, handy
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Bradley krieger
Date: June 12, 2023
Excellent product
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
sandra
Date: May 18, 2023
Me agrado todo
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Joe R.
Date: May 08, 2023
Good tool for home mechanic. Not sure it would hold up to shop use. Worked great to check spark on several lawn mowers and my Jeep.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Anthony C.
Date: April 21, 2023
Make sure you plug things together tightly.. I got juiced now I'm having problems with my right hand and down stairs
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]