Motors & Propellers
Hardware & Paint
Electronics
Pumps & Plumbing
Anchor & Dock
Trailering
Covers & Bimini Tps
Cabin & Galley
Boat Seats
Watersports
Fishing
Safety & Survival
Sailing
Your cart
Log in
Your Cart
Manufacturer
Part Number
$6.49
In Stock (10+)
Usually delivered within 2 days
Add To Cart
Check out with
No Hassle Returns
Live-in-stock inventory
Fitment guaranteed
EZ Troubleshooter II Circuit TesterPlug tester into vehicle's conventional 4-prong flat towing plug. Operate vehicle's turn signals, lights and brakes. When power is present, circuit's green light will glow. Built-in male and female ends so it never has to be removed. Waterproof PVC material. Save time de-bugging trailer light problems! • Turn signals • Tail lights • Brake lights
it was quick and easy
Tracy C
3/31/2017 6:54 PM
Satisfied. I have only one sour thing to say: the parts I received were made in China. I hope they last as long as the originals which was 330,000 miles.
David S
3/21/2017 12:53 AM
Great prices! Had exactly what I was looking for, for $20 less than anywhere else even with the shipping cost added in.
Brian W
3/12/2017 8:44 PM
good!
Peter H
1/24/2017 12:42 AM
Ok
Terry Y
12/9/2016 11:55 AM
So far so good
Jamie Lin N
10/4/2016 9:48 AM
Good
Patti Dziekan
8/13/2016 10:47 AM
Very easy purchase experience, new battery for my 2008 Prius fit perfectly! Hassle free, good price!
Mike
2/28/2016 7:24 AM
Add your review
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy
