Adjustable Voltage Boost Module for Oval 3 pin Toyota
This handy little adjustable voltage boost module can be installed in minutes, and will work with OEM toyota alternators or MechMan alternators. (may not be compatible with other aftermarket alternators) It simply plugs into the alternator's harness plug, then you plug the original vehicle harness into it. A small dial located in the middle of the AVBM allows you to adjust the voltage set point of the alternator higher for better charging performance. This AVBM will also work on some other Toyota vehicles with the oval 3 pin plug, ask a sales associate for more details.