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Zeftronics Voltage Regulators - Generator Controllers For Single Engine

From $375.00 to $398.00
Mfr PN Description Replacement for PN Price Buy
G1120N14V, 12A GCU
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1118383, 1118902
Electrodelta: VR300-14-12
DGR7-14-12
Cessna: 0413025-1
07-00736
$382.00
Quantity
G1200N14V, 20A GCU
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1118736, 1118904, 1119226
Electrodelta: VR300-14-20
DGR7-14-20
Lycoming: 72205
Piper: 450-383
Cessna: 0413025-4, 5, 12
07-00617
$389.00
Quantity
G1250N14V, 25A GCU
Trouble Shooting Light, GCU will no cause OV fault in system, Reverse Current Protection
Delco Remy: 1118384
Electrodelta: VR300-14-25
DGR7-14-25
Cessna: 0413025-2, 3
07-00739
$375.00
Quantity
G1350N14V, 35A GCU
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1118704, 1119220, 1118892
Electrodelta: VR300-14-35
Cessna: 0413025-6, 8, 10
Beech: 35-380142-7
Piper: 450-390
DGR7-14-35
Lycoming: 62883
07-00618
$389.00
Quantity
G1500N14V, 50A GCU
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1118884, 1118713, 1119224
Electrodelta: VR300-14-50
Cessna: 0413025-7, 9, 11
Mooney: 940035-501
Beech: 35-380142-9
Lycoming: 71745
DGR7-14-50
07-00619
$398.00
Quantity
Subtotal $0.00
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Overview

Note: Manufacturer C of C not available on Zeftronics stocked units. Zeftronics C of C available via special order only. If certs are required, please add part # 07-00000 with your order (See Accessories).

As a factory authorized Zeftronics distributor, we can assure you the fastest delivery and best prices on all of your Zeftronics engine accessory requirements. We carry the complete Zeftronics product line. If you do not see the product you need listed, please call us for price and availability.

We have complete information on file cross referencing Zeftronics part numbers to all OEM part numbers.If you are not sure what part number you need for your aircraft, please call us for immediate assistance.

Download Aircraft Eligibility Chart in .pdf.

Note: Please read wiring instructions carefully prior to installation of voltage regulators. Improper wiring will void warranty All returns subject to manufacturer's warranty inspection. For an accurate cross reference, OEM Part Number Required. For Aircraft Eligibility, download the Eligibility Chart
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Reviews

Unit worked great but documentation is overly complicated and confusing

Craig W Verified Purchase

ZEFTRONICS GEN CONTROL G1350N

September 27, 2022

Product was as advertised

Steves A Verified Purchase

ZEFTRONICS GEN CONTROL G1350N

September 22, 2022

100% bolt in swap out. Works perfectly.

Geoffrey M Verified Purchase

ZEFTRONICS GEN CONTROL G1350N

November 18, 2021

Awesome! Brought my 80 year old generator to life!

Richard T Verified Purchase

ZEFTRONICS GEN CONTROL G1120N

October 15, 2021

Received quickly, product is as described. Fast free shipping and no problems. No time to install yet A&P has been super busy

Floyd T
April 9, 2021

Such.an improvement over the stock points style regulator. Seeing voltages of 13.8-14.2V consistently. I few confident running with all my lights at night now. Highly recommended.

Anthony-michel R
April 9, 2021

Direct replacement for the old one, much less jumpy on the ammeter. So far so good

Fred V
December 29, 2020

I have gone through 3 volatage regulators in less than 1 year. Now have Zeftronics voltage regulator and working great. Hasnt been long on yet but the others would have already quit.

Leroy Q
November 15, 2020

works great, had quite a problem trying to check out as a guest because I do not have (or want) a nother password to remember but a phone call solved that problem, this time.

Deanreaka
March 28, 2020

I would like to update my pervious review. The GCU was not defective the issue was in my aircrafts wiring. This GCU works very well since it has been installed with new wiring.

Joel G
November 13, 2018

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Are the Zeftronics Voltage Regulators TSO'd.

Per the Manufacturer, the Zeftronics Voltage Regulators are PMA'd but not TSO'd.

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