Tests Fuses Instantly Without Removing Them
#1
BESTSELLER OF 2026
Find Any Blown Fuse In Seconds
TryEverlyn's Car Fuse Kit
Skip The Shop's Pricey Diagnostic Fee
Fits Cars, Trucks, RVs, Boats & More
60-Day Money Back Guarantee
Greg S.
My power windows died and the shop wanted over a hundred bucks just to look at it. I grounded the little tester, ran it across the fuse box, and found the dead one in under a minute. Swapped a cheap fuse and everything works again, this kit already paid for itself ten times over.
Car Fuse Kit
Real People, Real Results
"Headlights cut out on a road trip and I was sure it was something major. Ran the tester down the fuse box, found the blown one in about thirty seconds, and had a new fuse in before my coffee went cold."
"I am not a car person at all and I still figured this out instantly. The tester tells you exactly which fuse is dead so there is zero guessing."
"Bought it for my truck and ended up using it on my boat and the RV too. The assorted fuses cover basically everything I own."
"My shop quoted me over a hundred bucks just to diagnose a dead lighter socket. This found it in seconds and the fix was a cheap fuse. Wish I had bought it years ago."
"Paid For Itself Day One"
My power windows quit and the shop wanted over a hundred bucks just to look at it. I found the blown fuse myself in under a minute and fixed it for pocket change. Never going back.
"Takes All The Guessing Out"
The tester is the whole game. Touch each fuse, see which one does not light up, done.
"Lives In My Glovebox Now"
Dead headlight on a dark highway, fixed in minutes. So glad I had it on me.
"Worth Every Penny"
I was skeptical a cheap kit could replace a real diagnostic, but it does exactly what the mechanic does. The color coding makes matching the right fuse foolproof and the puller saves your fingernails. Honestly the easiest car fix I have ever done.
"Even I Could Do It"
Zero car knowledge here and I still found and replaced a blown fuse on my first try. The little light tells you everything you need to know.
Skip The Shop, Fix It Yourself
Stop paying a mechanic an expensive diagnostic fee just to find one tiny blown fuse. With the built-in tester you can check an entire fuse box in seconds and swap the dead fuse yourself for pennies, right in your own driveway.
Frequently Asked Questions
How do I find a blown fuse with TryEverlyn's Car Fuse Kit?
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Clip the tester to any bare metal on your car's frame, turn the key to the accessory position, and touch the probe to the two metal points on top of each fuse. Both points lighting up means the fuse is good, while one side or neither lighting up means it is blown. Pull it with the included tool and swap in a matching color-coded replacement.
Will it fit my vehicle?
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Yes. The kit includes color-coded blade fuses in a full range of amp ratings that fit the standard fuse boxes in nearly all cars, trucks, SUVs, RVs, boats, and motorcycles. Just match the color and number printed on your old fuse to the replacement.
What if TryEverlyn's Car Fuse Kit isn't right for me?
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You can test your fuses the day it arrives, but if you are not happy for any reason you are fully covered by our 60-day money-back guarantee. Try it completely risk-free and send it back for a full refund if it is not a fit.