Part# 07-00921
MFR Model# VSF7203A
Mfg P/NDescriptionReplacement forPart Number
VSF7203A12V Voltage RegulatorZeftronic R1510N07-00921


Electrodelta is the world market leader in top quality voltage regulators for general aviation aircraft and continues to revolutionize the industry with proven technologies and improvements. The units are assembled from the highest-quality electronic components available and are meticulously tested and calibrated to ensure maximum performance.
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My part was delivered as agreed and got me back up flying right away.

Dale L
October 17, 2019

Best price I found, prompt reliable shipping.

David S
October 28, 2018

Its good but expensive

Shadab C
December 25, 2020

The one I ordered from aircraft spruce didn’t work, my mechanic had a spare and it worked, not sure if it was sent damaged or had a manufacture defect.

Antonio B
October 29, 2018


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: Which model is the adapter cable used with?

The adapter cable, part # 07-00893, is to be used with VR415-F only.

Q: Does the R 1224 have over voltage protection so I can eliminate the overvoltage switch under instrument dash?

Yes, r1224 does have over voltage protection.

Q: Is Lamar C611005-0103 and VR515GA are the same?

Not the exact same but it does cross ref the Cessna number so it can be used as a replacement.

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