Datsun 620 Digital Voltage Regulator

$39.99

Creates a more stable and reliable voltage reference for 620 trucks. Bumpy roads can cause the bimetallic strip voltage regulator to temporarily short out, causing inaccurate readings. If you notice your fuel gauge moving as you drive, this can solve your issue.

Outputs 8.6 V +- 1%

We can trim this voltage and adapt it to any Datsun vehicle. Please contact us via email for this service.

Datsun 620 OEM Gauge Driver

$59.99

Gauge driver for Datsun 620 water temperature and battery low voltage. Fixes the gauges commonly non-usable after an engine swap. Also includes an option for an additional overheating warning lamp.

Interfaces the stock 620 water temperature gauge for your LS swap (using stock GM ECT sensor). The software assumes a 2.7k bias resistor on your ECT sensor. Consult us and your ECU maker for more information before purchasing.

We can adapt this board to your engine's sensor if the data is available. Please contact us via email for this service.