On the J2 and J3 ECM connectors of the MEFI5, MEFI6 and E67 engine controllers, there is one large ground socket, the Yakagi socket. This is a pack of 5 of these Yakagi sockets.

Also Available:

J1, J2, J3 Connector Kit

J1 Connector

J2 Connector

J3 Connector

10 Pack of Crimp Sockets