ACCEL 140021AH Ignition Coil Adapter Harness

Does this connect to my oem connector then to my coil? Cause my adapter peice is different.

Do i need accel ignition adapter for a dodge Dakota 2003 3.9

What is the connector type called that connects to the oem harness? The grey connector, not the black that plugs into the ignition pack.

Does this run from the alternator to the ignition coil on a 1994 jeep wrangler