Color-coded J1 (smoky) and J2 (clear) connectors for easy identification and correct installation
Plastic alignment keys on connector nose ensure precise socket alignment
Weatherproof green weathertight seal protects connectors in harsh environments
Includes 16 crimp sockets and 16 hole plugs for complete assembly
Compatible with MEFI 1 through 4B ECMS for versatile automotive applications
Summarized by Shop
MEFI 1 through 4B ECMs have two high density 32 pin connectors, J1 and J2. The keying on the two connectors are different, preventing the connectors from being plugged in to the incorrect connector. The alignment keys are a plastic piece on the nose of the connector, the J1 connector (this one) is a smoky color, the J2 connector is clear.