73 Valiant Headlight Swtich *(Harness - Plug - Connector)

[Val 73 JB]

Just wondering about a Headlight switch connector - Looking for a Seven 'bay' Plug for the Swtich.
Very hard to find~! One on E-Bay charging $80? Looking online here long enough and trying to peice things together it looks like a Jeep Headlight Plug 73-86 is the same exact thing?
Crown Automotive - product~! AT a Fraction of the cost...
A link to an example of the product here...
https://www.4wd.com/p/1976-Jeep-Che...term=4579878251661351&utm_content=Ad group #1
ALSO - Many other Chrysler Dodge Swtich plugs have two extra terminals 0 These also like they will fit the swtich? Why not use a 9 terminal as long as the wires are connected correctly? What are the two extra terminals for?

 

[Car Nut]

 

[RedFish]

Just wondering about a Headlight switch connector - Looking for a Seven 'bay' Plug for the Swtich.
Very hard to find~! One on E-Bay charging $80? Looking online here long enough and trying to peice things together it looks like a Jeep Headlight Plug 73-86 is the same exact thing?
Crown Automotive - product~! AT a Fraction of the cost...
A link to an example of the product here...
https://www.4wd.com/p/1976-Jeep-Cherokee-(SJ)-Crown-Automotive-Headlight-Switch-Connector-J3205596/_/R-BKMN-J3205596?ppcfon=1&gp=1&ecmp=s:bing_638004552_1220458412728764_default_pla-4579878251661351&msclkid=84c3357f9fd31dd6363d5156507eb96b&utm_source=bing&utm_medium=cpc&utm_campaign=Bing 4WD Smart Shopping&utm_term=4579878251661351&utm_content=Ad group #1
ALSO - Many other Chrysler Dodge Swtich plugs have two extra terminals 0 These also like they will fit the swtich? Why not use a 9 terminal as long as the wires are connected correctly? What are the two extra terminals for?

Other applications have additional lighting like fog lights on Jeeps. Some jeep owners would add fog lights improperly wired (Like no relays) and melt the switch connector. That's why the aftermarket offers replacements.