The image shows a Diamond GB-003 Power TR Unit, which is an Ignition Control Module (ICM) or Igniter.
This module is a direct-fit OE replacement part, ensuring ease of installation and proper fit.
It is specifically known to be compatible with various Subaru models, including the 1995-1998 Subaru Legacy.
The unit's function is to control the ignition system in the vehicle, managing the timing and delivery of power to the ignition coils.
As a crucial component in the ignition system, it plays a vital role in engine performance and reliability.
The 90-98 Subaru Legacy Ignition Control Power Unit is a vintage part designed for easy installation as a direct fit. Made of plastic and steel, this ignition control module sensor features a screw-in mounting style with a blade and bullet terminal type. With one sensor included and a cut wire harness, this Diamond brand product is a performance part manufactured in the United States for Subaru vehicles. Perfect for those looking for a high-quality, reliable ignition control power unit for their engine compartment.