Genuine Deutsch DTP connector kit, 4-way.  Kit includes the following;

• DTP04-4P receptacle (pin) housing x 1
• Size 12 (14-12 AWG)  EZ crimp 4 pcs
  
• Wedgelock x 1

• DTP06-4S plug (socket) housing x 1
• Size 12 (14-12 AWG) EZ crimp 4 pcs
• Wedgelock x 1