Have to add some wires to my door jamb connector so I looked up some of the terminal information. Mouser only carries 1 size male and female terminals in small quantities so that's all we can get.
Connector (Housing) Info:
Well the connector information was not even close once again, Thanks GM.
Male Connector (Vehicle Side) - 13600511 - Not available at all it seems.
Ahhh here is a first GM sells it separately! Housing only:
GM part Number 13587760 - CONNECTOR,WRG HARN(41-WAY MALE)(W/O LEADS) - $4.33 MSRP! Shocking!
Female Connector (Door Side) - 13600509 or 13678795 (not sure difference) both available at Mouser in singles.
Terminal Information:
Male: Aptiv 15396711 - TTS 1.5 Male Unsealed Tin Plating Tang Terminal, Cable Range 0.22 - 0.35 mm2
GM Does sell a pigtail with the Male terminal on it already - GM Part 13575593 - About $7.00
Female: Aptiv 15345988 - DSQ 1.5 Female Unsealed Tin Plating Tang Terminal, Cable Range 0.35 - 0.50 mm2
And Just noticed they are different wire size ranges. But that's all I can find available in small quantities. Sucks.
.35 is like 22 AWG - .50 is close to 20 AWG
Mouser project list - WN Door Jamb Plug Terminals