This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's output. High-quality sealed sensor housings are virtually impervious to automotive fluids (360-degree welded wetted area).
AEM 30-2001 WIDEBAND REPLACEMENT SENSOR fits AEM 30-4100 – GENUINE AEM by Bosch
This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's output. High-quality sealed sensor housings are virtually impervious to automotive fluids (360-degree welded wetted area).