For the price there should be a mounting bracket supplied with it. I had to make one to install it.

Accurate A Verified Purchase

ZEFTRONICS VOLT REG R1530B

less costly option for certified voltage regulator vs Lamar VRs.

Andrew A Verified Purchase

ZEFTRONICS VOLT REG R1530B

Product works as expected. Had to make a mounting bracket since my last unit was a Delco. Installed unit in about an hour.

William C Verified Purchase

ZEFTRONICS VOLT REG R15V0L

Works great arrived earlier than expected. Thank you

Frank P Verified Purchase

ZEFTRONICS VOLT REG R1530B

This product is way better than the similar comptetiotive products - highly recommende,d Suggst you link shrink tubing and handshake connectors plus but splice connectors as also bought with this prioduct.

David J Verified Purchase

ZEFTRONICS VOLT REG R15V0L

Has been working as advertised easy to mount.

Blane J Verified Purchase

ZEFTRONICS VOLT REG R15V0L

The installation and STC instructions for this voltage regulator were excellent. Gave good guidance for testing the entire charging system and listing for the aircraft covered by the STC.

Lynn W Verified Purchase

ZEFTRONICS VOLT REG R15V00-A

Easy installed and were back in the air

Goldenaire L Verified Purchase

ZEFTRONICS VOLT REG R25101-A

I phone ordered a voltage regulator for a Grumman AA5A. You sent the wrong one. You don’t know it’s the wrong one until you break the seal to open the box. If you break the seal, it’s a 30% restocking charge, but you have to wait 3 o 4 months for Zeftronics to re-certify the unit before Aircraft Spruce will refund the $275. I went online & found the right one and it works.

David M Verified Purchase

ZEFTRONICS VOLT REG R1510L

Works good and should last a long time

Alan C Verified Purchase

ZEFTRONICS VOLT REG R15V00-A

Great product and great staff at the West Chicago location.

Received next day. Easy install. Works perfectly!

Solved the alternator charging problem, great product, exceptional service.

Perfect replacement, met all expectations

Fantastic

Excellent product. No problems

it regulates

Works as advertised and at a reasonable price

works great

very nice upgrade from my old regulator

I replaced a 37-amp alternator with a new 60-amp alternator and this new voltage regulator. The new system works great. A simple upgrade with no problems.

Just what the doctor ordered.

Shipped fast (as usual) and was perfect replacement for my 76 Cherokee 235. Easy instructions. The LED is a very nice upgrade over the old Lamar unit, for troubleshooting. No settings or adjustments, either!

Replaced my 13 yr old unit that went offline. Good tech support for troubleshooting. Easy installation to get plane back up and running. A bit pricey for what it is.

Works great love the light

Easy to install and works great. Got ready of all my old delco-remy vr and ovr.

Came fast, good price and works great, cured my problem with over volting.

Perfect, plug in replacement on 1974 Cessna 150.

Great unit. Replaced same unit that had been in service since 2006. Old unit taken out by short in main lead wire. Wire replaced, new regulator installed, system back up and running. Shipped by USPS..Delivered GA to IL in 2 days!

I recently replaced my alternator and voltage regulator at the same time. I opted to go with the Zeftronics at the recommendation of other Mooney owners. I have a 1978 M20J. This VR was extremely simple to replace. The change out time took about 5 minutes. I did it myself and my A&P signed it off.

Yall have been great, reasonably priced, good shipping options. Thank you!

Great replacement for the failed same regulator that had a closed field circuit that destroyed an alternator. Hope this one lasts longer.

works fine, easy installation after old connector was fit.

This is my second Zeftronics unit. The first one only lasted 13 months (12 month warranty from install and no leeway from their tech support on the warranty) and it replaced a 38 year old factory installed unit that my A&P recommended replacing to see if it was the cause of my electrical problems (it was not). Lets hope this one lasts longer than 13 months!

Voltage Regulator lasted about 5 mins of flight, then failed...

Frank P Verified Purchase

ZEFTRONICS VOLT REG R1530B

I have had Zeftronics voltage regulators on 2 prior aircraft and they worked great. When I needed to replace the VR on my F33A Bonanza I went to them for a replacement. Zeftronics showed a STC qualified replacement so I ordered it. Only then did I find out that their regulator required 2 field wires while the stock unit only needed 1. That was more than my mechanic wanted to get into for what should be a simple fix. Working through this issue with the Zeftronics tech support also proved difficult as it was very difficult to get anyone to answer the phone. I am sure the regulator would have worked great once installed, but on this airplane the installation was more difficult than one would expect.

Good regulator, terrible customer service and support,they do not answer the phone,they do not return calls left on voice mail, I wonder if they will warranty their product?

This is the second time I’m getting a defective unit from the same manufacture. Overvoltage protection does not work again and almost made my Battery explode from overcharging. Unit was installed 100% correctly. I was told by a few A&Ps that this unit is finicky and NOT TO BUY IT AGAIN. I was told that the Plane Power Units are much better.

I never leave comments. But we I have ordered four or five of them in the last year. Three of them have not worked. Not worth your time and effort