Molex 03-09-2031 Plug Housing - 1396 Series

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Part# SS5MM
MFR Model# 03-09-2032


The 03-09-2031 is a 3-way 1-row 0.093-inch standard pin and socket Plug Housing made of nylon. It mates with 03-09-1031, 03-09-1032, 03-09-1033, 03-09-1081 and 03-09-6032 receptacle housing. The crimp housing is suitable for power and wire-to-wire applications. This 1396 series plug housing can be used with 1189, 1190, 1433 crimp terminals, 1381 female crimp terminals, 1380, 1434, male crimp terminals and 1973, 2151, 2273, 2870, 2871, 4272, 4550, 6271 terminals.
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WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.


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Works good

Keeton A Verified Purchase


December 2, 2021

The online catalogue page is confusing. T.he view shows both male and female holders but only lists the part number for the male. All searches for the listed compatible part numbers only returns one to the same page. I received only the male plugs, assumed that I would get both. Also, the pins and sockets I ordered were not compatible with the holder. Fortunately, the local Cessna dealer parts manager was very familiar with what was needed and sold them to me.

Donald H
June 8, 2019


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: For the molex connector holders, how many pins do they hold and will they fit a 14 gauge wire/pin combination?

This is a 3 pin, 1 row connector. it can be used with compatible 14 AWG pins, such as the molex 1973 series of contacts.