Rated 4.5 out of 5 stars.
If you're driving a Ford Ranger, Explorer, or Mustang with the 4.0L V6 from 1991 up to 2010—or a compatible Mazda—this ignition coil from kintop_coilparts is exactly what you need.
It's a brand new, direct replacement coil-on-plug unit.

The part number is KIN051724TOP, and it crosses to a bunch of other numbers like FD480, DG2E446, C2507, and CFD4280.
It's an electronic coil with a 4-pin blade terminal setup, male terminals, and a female socket for the coil wire.

Runs on 12V, epoxy internal construction, and mounts in the engine bay with a simple bolt-on installation.
No mounting bracket or coil wire included—just the coil itself.

Black finish, plug-in connector.

Comes with a 1-year warranty.
If you've got a misfire or rough running engine, swapping in this coil is a solid fix.