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Your cart is empty.ESR161 is a high quality regulator rectifier that is designed to replace the regulator on various Arctic Cat models. Our ESR161 has a built in finned heatsink which allows for quick dissipation of heat. We incorporated the latest regulator circuitry which allows for a very stable output voltage across the RPM range. This unit is simply the best regulator/rectifier you can buy for your Arctic Cat ATV. Like all other regulator/rectifiers manufactured by ElectroSport, this ESR161 comes with a full one year warranty.
PC User
Reviewed in the United States on May 7, 2023
The 3 star rating is a mix: I give the seller 5 stars; I give the product 1 star. After installation, I started the ATV, and got an immediate error code. Removed it, put the original OEM part back in - no error code. Seller stood behind the product and accepted the return and I received a full refund.
Matthew K.
Reviewed in the United States on September 15, 2020
The rectifier did not work. I have two identical machines and used the one off the other machine and it was fine. I didn't get it returned in time so now I'm stuck with it. Do not trust vendor.
Donna
Reviewed in the United States on September 10, 2020
Fit well and has worked fine for last couple of months, as it should.
Robert
Reviewed in the United States on August 11, 2020
The voltage regulator was a direct plugin replacement, and did just what is supposed to do.
Camper513
Reviewed in the United States on June 27, 2020
It fits but the problem now is that it flashes efi(which it didn't do before). Should have just ordered an oem one. It did ship fast and it was the part they described just doesn't function well in my ATV
Customer
Reviewed in the United States on May 30, 2019
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RP
Reviewed in the United States on September 22, 2016
Solved all my issues and great product for a great price.
by2much
Reviewed in the United States on November 13, 2016
This one worked for my 07 Arctic Cat 700 EFI. I first bought a cheaper one from another company on this site for $19.99 that listed my bike as one that it fits but that was twenty bucks wasted because it did not work and had me questioning my troubleshooting. This regulator bolted up and works perfectly. I've had it installed now for almost a month and my battery is staying charged and the bike is running great.
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