Alternator Plug Adapter Pigtail - Round to Oval 3SGTE
This is a little alternator wiring adapter pigtail for the 3S engine.
This adapted changes the round alternator plug on the engine harness (below the intake manifold) from the 91 - 92 3SGTE and to Oval Alternator found on the later model Toyotas.
The exact style/look may vary from the photos.
